The Pneumatics Installation Guide

The Pneumatics

Installation Guide

www.festo.com

2006/2007

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Festo AG & Co. KG – 2006/092

The right installation materials

for every application –

system solutions from Festo

“Everything from a single source!”

This is something you often see and

hear. But when it comes to Festo’s

tubing/threaded fitting range, it’s

really true. This range has been con-

sistently enhanced in recent years in

terms of both tubing and fittings,

with considerable effort going into

ensuring application-specific tubing/

threaded fitting combinations that

are optimally harmonised. The right

solution for every task.

Festo’s “Pocket Guide to Pneumatic

Installation” will help you to navi-

gate the wide range of fittings and

connectors; non-return, pressure

control and flow control valves and

tubing to ensure you end up with the

installation solution that is right for

you.

2006/09 – Festo AG & Co. KG 3

Overview

1 Tubing/threaded fitting

combinations 7

2 Tubing/pipes 11

3 Fittings 35

4 Threaded fittings 107

5 Shut-off, pressure control

and flow control valves 117

6 Couplings 151

7 Distribution manifolds 157

8 Rotary distributors 161

9 Pressure gauges 163

10 Accessories 169

11 Tips and tricks 175

Festo AG & Co. KG – 2006/094

Contents

1 Tubing/threaded fitting

combinations 7

2 Tubing/pipes 11

2.1 Plastic tubing 11

2.1.1 Tubing, with standard O.D. 16

2.1.2 Tubing, with standard I.D. 25

2.1.3 Spiral tubing 28

2.2 Pipes 31

2.2.1 Compressed air piping PQ 33

3 Fittings 35

3.1 For standard O.D. tubing 35

3.1.1 QSM, Quick Star, mini and

QS, Quick Star, standard 39

3.1.2 QSM-B, Quick Star, mini and

QS-B, Quick Star, standard

Core functionality 61

3.1.3 QS-V0, Quick Star

Resistant to welding spatter 67

3.1.4 QS-F, Quick Star

Metal 71

3.1.5 CRQS, Quick Star

Stainless steel 77

3.1.6 QSLV/QSQ/QST3, Quick Star

Multiple distributor 81

3.1.7 QSK/QSR, Quick Star

Function fittings 84

3.2 For standard I.D. tubing 87

3.2.1 N/CN, barbed fittings 91

3.2.2 CK, quick connectors 95

3.2.3 CX, quick connectors 101

3.3 For pipes 103

3.3.1 CQ, push-in fittings 105

2006/09 – Festo AG & Co. KG 5

Contents

4 Threaded fittings 107


and flow control valves 117

5.1 Shut-off valves 117

5.2 Pressure control valves 131

5.3 Flow control valves 137

6 Couplings 151

6.1 KD/KS,

quick connection couplings 153

shut-off at one end 153

shut-off at both ends 155

6.2 KDS/KSS,

safety couplings 156

6.3 Union nuts 156

7 Distribution manifolds 157

7.1 FR, distribution manifolds 158

8 Rotary distributors 161

9 Pressure gauges 163

9.1 Pressure gauge 164

10 Accessories 169

Sealing material 170

Connecting/disconnecting tools

for tubing 172

Barbed tubing connectors 173

Pneutainer 173

Silencers 174

11 Tips and tricks 175

Festo AG & Co. KG – 2006/096

2006/09 – Festo AG & Co. KG 7

1 Tubing/threaded fitting combinations

Well combined: Tubing-threaded

connector for all individual

situations

While many of our competitors focus

on tubing or on the threaded fittings,

the Festo range is characterised by

our trademark system solution

approach. It has been consistently

enhanced in recent years in terms of

both tubing and fittings, with con-

siderable effort going into ensuring

application-specific tubing/threaded

fitting combinations that are

optimally harmonised.

The perfect choice of tube and

threaded fitting combination

depends mainly on the exact place of

installation. Each individual case is

characterised by a series of different

requirements for tubing/threaded

fitting combinations. However cases

can often be pinned down using a

single feature for rapid orientation.

A glance at the overview of our most

popular tubing/threaded fitting com-

binations will help you to make the

right choice quickly and reliably.

Festo AG & Co. KG – 2006/098


Applications and environmental

influences

Recom-

mended

tubing

Recom-

mended

fitting

Key functions at an Economic IKey functions at an

attractive price.

Installation-friendly

thanks to the inherent

resilience.

PUN-E � 21 QS-B � 61

Key functions at an at- Economic IIy

tractive price. The high

resistance of PEN tub-

ing makes it suitable

for use in a wide

variety of applications.

PEN � 18 QSM-B/QS-B

� 61

Maximum flexibility in Multiple variantsMaximum flexibility in

standard applications.

More than 1000 types

of QS fitting.

PUN � 19 QS � 39

For applications in Resistant to hydrolysisFor applications in

damp environments or

in contact with water

at up to 60 °C.

PUN-H � 22 QS � 39

Pressure ranges up to Pressure resistant IPressure ranges up to

14 bar. PAN � 16 QS � 39

Pressure ranges up to Pressure-resistant IIPressure ranges up to

20 bar. PAN-R � 16 QS-F � 71

2006/09 – Festo AG & Co. KG 9



influences

Recom-

mended

tubing

Recom-

mended

fitting

Temperatures up to Resistant to heatTemperatures up to

150 °C. PFAN � 17 QS-F � 71

Danger of static AntistaticDanger of static

discharge. PUN-CM

� 21

QS-F � 71

Non-food zones of the

foodstuffs industry.

Approved for use in the food

industryfoodstuffs industry.PUN-H � 22 QS-F � 71

Environments requir- Resistant to cleaning agentsEnvironments requir

ing intensive clean-

ing.* Ideal for splash

zones of the foodstuffs

industry.

PLN � 18 QS-F � 71

Areas of fire risk. Flame retardantAreas of fire risk.PUN-V0

� 23

QS-F � 71

Indirect vicinity of Resistant to welding spatter IIndirect vicinity of

welding spatter. PAN-V0-B

� 24

QS-F � 71

* Resistance to media: www.festo.com/mediaresistance

Festo AG & Co. KG – 2006/0910



influences

Recom-

mended

tubing

Recom-

mended

fitting

Immediate vicinity of Resistant to welding spatter IIImmediate vicinity of

welding spatter. PAN-V0

� 17

QS-V0 � 67

Aggressive media.* Resistant to mediaAggressive media.

Optimal for food zones

in the foodstuffs

industry.

PFAN � 17 CRQS � 77

Mechanical loads. ResilientMechanical loads.PX � 27 CX � 101

* Resistance to media: www.festo.com/mediaresistance

2006/09 – Festo AG & Co. KG 11

Tubing – the flexible transmission

component

Tubing is indispensable in connect-

ing pneumatic valves, cylinders and

decentralised compressed air

preparation systems because of its

flexibility and low space require-

ment. Festo offers a full tubing

range, optimised for special

requirements.

Further information

� www.festo.com/catalog

2 Tubing/pipes

2.1 Plastic tubing

Selection aid 12

Festo AG & Co. KG – 2006/0912

2.1 Plastic tubing

Selection aid

Type MaterialType Material

Food

industry

approval

Fireprotection

classification

toUL94

Antistatic

Standard O.D. tubing

PAN Polyamide – – –

PAN-R Polyamide – – –

PAN-V0 Polyamide – � –

PFAN Perfluoralkoxyalkan � � –

PEN Polyethylene – – –

PLN Polyethylene � – –

PUN Polyurethane – – –

PUN-DUO Polyurethane – – –

PUN-E Polyurethane �2) – –

PUN-CM Polyurethane – – �

PUN-H Polyurethane � – –

PUN-H-DUO Polyurethane � – –

PUN-V0 Polyurethane – � –

PUN-V0-B Polyurethane – � –

Standard I.D. tubing

PL Polyethylene � – –

PL-9/13 Polyvinyl chloride1) – – –

PP Polyamide – – –

PU Polyurethane – – –

PU-9/13 Polyurethane1) – – –

PU-DUO Polyurethane – – –

PCN Polyvinyl chloride – – –

P Nitrile rubber – – –

PX Nitrile rubber – – –

1) fibre-reinforced

2) blue and black version

2006/09 – Festo AG & Co. KG 13

2.1 Plastic tubing

Selection aid

Type Resistance PageType

Halogen-free

Suitableforchain

linktrunking

German

Technical

ControlBoard

(TÜV)tested

Hydrolysis

Chem

icals

Page

Standard O.D. tubing

PAN � � � + + 16

PAN-R � � � + + 16

PAN-V0 – � – + + 17

PFAN � – � ++ ++ 17

PEN – – � +++ ++ 18

PLN � – � ++ ++ 18

PUN � � � + – 19

PUN-DUO � � � + – 20

PUN-E � � – + + 21

PUN-CM � � – + – 21

PUN-H � � � ++ + 22

PUN-H-DUO � � � ++ + 22

PUN-V0 � � � ++ + 23

PUN-V0-B � � � ++ + 24

Standard I.D. tubing

PL � – � ++ ++ 25

PL-9/13 – – – + – 25

PP � � � + + 25

PU � � � + – 26

PU-9/13 � � � + – 26

PU-DUO � � � + – 26

PCN – – – – – 27

P – – – – – 27

PX – – – – – 27

+++ Very well suited

++ Well suited

+ Limited suitability (upon request)

– Unsuitable

Festo AG & Co. KG – 2006/0914

2.1 Plastic tubing

Selection aid

Type MaterialType Material

Food

industry

approval

Fireprotection

classification

toUL94

Antistatic

Spiral tubing

PUN-S Polyurethane – – –

PUN-S-DUO Polyurethane – – –

Spiral tubing, pre-assembled

PUN-SG Polyurethane – – –

PPS Polyamide – – –

1) fibre-reinforced

2) blue and black version

2006/09 – Festo AG & Co. KG 15

2.1 Plastic tubing

Selection aid

Type Resistance PageType

Halogen-free

Suitableforchain

linktrunking

German

Technical

ControlBoard

(TÜV)tested

Hydrolysis

Chem

icals

Page

Spiral tubing

PUN-S � � � + – 28

PUN-S-DUO � � � + – 29

Spiral tubing, pre-assembled

PUN-SG � – – ++ + 29

PPS � – – + + 30

+++ Very well suited

++ Well suited

+ Limited suitability (upon request)

– Unsuitable

Festo AG & Co. KG – 2006/0916

2.1.1 Plastic tubing

with standard O.D.

PAN

Type D1 di Tubing colour Part No.

PAN 4 2.9 natural 546284PAN 4 2.9silver 152697

6 4 natural 5462856 4silver 152699

8 5.9 natural 5462868 5.9silver 152700

10 7 natural 54628710 7silver 152701

12 8.4 natural 54628812 8.4silver 152702

16 12 natural 54628916 12silver 152703

PAN-R


PAN-R 4 2,5 silver 541674PAN R6 3,8 silver 5416758 5 silver 54167610 6,2 silver 54167712 7,6 silver 54167816 10 silver 541679

2006/09 – Festo AG & Co. KG 17


with standard O.D.

PAN-V0

flame-retardantType D1 di Tubing colour Part No.

PAN-V0 6 4 black 160550PAN V0 6 4blue 525466green 525470red 525474white 525478yellow 525482brown 525486

8 6 black 1605518 6blue 525467green 525471red 525475white 525479yellow 525483brown 525487

10 7.5 black 16055210 7.5blue 525468green 525472red 525476white 525480yellow 525484brown 525488


PFAN


PFAN 4 2.9 natural 197061PFAN6 4

natural197062

8 5.9 19706310 7 19706412 8.4 197065

Festo AG & Co. KG – 2006/0918


with standard O.D.

PEN


PEN 4 2,7 natural 543246PEN 4 2,7black 543240

6 4 natural 5432476 4black 543241

8 5,7 natural 5432488 5,7black 543242

10 7 natural 54324910 7black 543243

12 8,4 natural 54325012 8,4black 543244

16 10,8 natural 54325116 10,8black 543245

PLN


PLN 4 2.9 natural 193403PLN 4 2.9black 195280

6 4 natural 1934046 4black 195281

8 5.9 natural 1934058 5.9black 195282

10 7 natural 19340610 7black 195283

12 8.4 natural 19340712 8.4black 195284

16 12 natural 53906416 12black 539065

2006/09 – Festo AG & Co. KG 19


with standard O.D.

PUN


PUN 3 2.1 silver 152583PUN 3 2.1blue 159660black 159661yellow 178416green 178423red 178409

4 2.6 silver 1525844 2.6blue 159662black 159663yellow 178417green 178424red 178410



10 7 silver 15258810 7blue 159668black 159669yellow 178420green 178427red 178413

Festo AG & Co. KG – 2006/0920


with standard O.D.

PUN


PUN 12 8 silver 152589PUN 12 8blue 159670black 159671yellow 178421green 178428red 178414

16 11 silver 15259016 11blue 159672black 159673yellow 178422green 178429red 178415

PUN-DUO


PUN-DUO 4 2.8 silver 152822PUN DUO 42.6 blue/black 159674

6 4 silver 1528236 4blue/black 159675

8 5.7 silver 1528248 5.7blue/black 159676

10 7 silver 15282510 7blue/black 159677

2006/09 – Festo AG & Co. KG 21


with standard O.D.

PUN-E

Reel 200 … 500 mType D1 di Tubing colour Part No.

PUN-E 4 2.9 silver 534170PUN E 4 2.9blue 534171black 538460

6 4.4 silver 5341726 4.4blue 534173black 538461

8 6 silver 5341748 6blue 534175black 538462



PUN-CM

antistaticType D1 di Tubing colour Part No.

PUN-CM 4 2.5 black 188882PUN CM6 4

black188883

8 5 13081610 6.5 13081712 8 130818

Festo AG & Co. KG – 2006/0922


with standard O.D.

PUN-H


PUN-H 3 2.1 natural 197375PUN H 3 2.1blue 197382black 197389

4 2.6 natural 1973764 2.6blue 197383black 197390

6 4 natural 1973776 4blue 197384black 197391

8 5.7 natural 1973788 5.7blue 197385black 197392




PUN-H-DUO


PUN-H-DUO 4 2.6 blue/black 197396PUN H DUO6 4

blue/black197397

8 5.7 19739810 7 197399

2006/09 – Festo AG & Co. KG 23


with standard O.D.

PUN-V0


PUN-V0 6 4 black 525438PUN V0 6 4blue 525442green 525446red 525450white 525454yellow 525458brown 525462

8 5.7 black 5254398 5.7blue 525443green 525447red 525451white 525455yellow 525459brown 525463



Festo AG & Co. KG – 2006/0924


with standard O.D.

PUN-V0-B


PUN-V0-B 6 2 black 542934PUN V0 B 6 2blue 542938green 542942red 542946white 542950yellow 542954brown 542958




2006/09 – Festo AG & Co. KG 25


with standard I.D.

PL


PL 4.3 3 natural 3856PL 4.3 3blue 3453black 4640

6.2 4 natural 22366.2 4blue 3861black 4641

8.4 6 natural 22378.4 6blue 3862black 4642

PL

with fabricType D1 di Tubing colour Part No.

PL 11.6 9 blue 2238PL17.6 13

blue4103

PP


PP 4.3 3 natural 4572PP6 4

natural4231

8.2 6 4191

Festo AG & Co. KG – 2006/0926


with standard I.D.

PU


PU 3.2 2.2 blue 13365PU 3.2 2.2black 13366

4.3 2.9 blue 57324.3 2.9black 5731

6.1 3.9 blue 62046.1 3.9black 5733

8.3 5.9 blue 91598.3 5.9black 6731

11 8 blue 897611 8black 11255

Fibre-reinforced

PU 11.6 9 black 12134PU17.6 13

black12133

PU-DUO


PU-DUO 3.2 2.2 blue/black 19581PU DUO4.3 2.9

blue/black11958

6.1 3.9 119598.3 5.9 1196011 8 13295

2006/09 – Festo AG & Co. KG 27


with standard I.D.

PCN

for use with condensate drains on D series service unitsType D1 di Tubing colour Part No.

PCN 6.5 4 natural 7134

P

Tubing for barbed hose fitting NType D1 di Tubing colour Part No.

P 13 6 blue 2231P16 9

blue2232

23 13 black 223431 19

black2235

PX

Metal braided hose for quick connector CKType D1 di Tubing colour Part No.

PX 7 4 silver 4093PX9 6

silver4094

12 9 4095

Festo AG & Co. KG – 2006/0928

2.1.3 Spiral plastic tubing

PUN-S

Type D1 di Working

length

[m]

Tubing

colour

Part No.

PUN-S 4 2.6 0.5 blue 197587PUN S 4 2.6 0.5black 197602

1 blue 1975881black 197603

1.5 blue 1975891.5black 197604

6 4 1 blue 1975906 4 1black 197605

2 blue 1975912black 197606

6 blue 1975926black 197607

8 5.7 1 blue 1975938 5.7 1black 197608

2 blue 1975942black 197609

6 blue 1975956black 197610

10 7 1 blue 19759610 7 1black 197611

2 blue 1975972black 197612

6 blue 1975986black 197613

12 8 1 blue 19759912 8 1black 197614

2 blue 1976002black 197615

6 blue 1976016black 197616

2006/09 – Festo AG & Co. KG 29


PUN-S-DUO

Type D1 di Working

length

[m]

Tubing

colour

Part No.

PUN-S-DUO 4 2.6 0.5 blue/black 197617PUN S DUO 4 2.61

blue/black197618

1.5 197619

6 4 1 1976206 42 1976216 197622

8 5.7 1 1976238 5.72 1976246 197625

10 7 1 19762610 72 1976276 197628

12 8 1 19762912 82 1976306 197631

PUN-SG

with 2 threaded fittings G¼ and GyType D1 di Working

length

[m]

Tubing

colour

Part No.

PUN-SG 9.5 6.4 2.4 blue 533463PUN SG 9.5 6.44.8

blue533464

6 533465

11.7 7.9 4.8 53346611.7 7.96 533467

Festo AG & Co. KG – 2006/0930


PPS

with 2 threaded fittings G¼Type D1 di Working

length

[m]

Tubing

colour

Part No.

PPS 6.35 4.75 7.5 blue 19798PPS 6.35 4.7515

blue19799

7.95 6.35 7.5 197967.95 6.3515 19797

Free of copper, PTFE and silicone

PPS 6.35 4.75 7.5 blue 165871PPS 6.35 4.7515

blue165870

7.95 6.35 7.5 1658737.95 6.3515 165872

2006/09 – Festo AG & Co. KG 31

Pipes

Ideally suited for supplying com-

pressed air within machines and

also for small compressed air

networks within buildings: com-

pressed air piping PQ. Available in

both aluminium and polyamide

designs, the PQ range is the perfect

complement for the push-fit system

CQ. And regardless of whether

plastic or aluminium – both designs

ensure optimum flow conditions

thanks to their smooth inside walls.

Further information


2 Tubing/pipes

2.2 Pipes

Selection aid 32

Festo AG & Co. KG – 2006/0932

2.2 Pipes

Selection aid

Design Type Page

Polyamide pipe

PQ-PA 33

Aluminium pipe

PQ-AL 33

Pipe clamp

PQ-RK 34

Pipe cutter

ZR 34

2006/09 – Festo AG & Co. KG 33

2.2.1 PQ, compressed air piping

Polyamide pipe

Type Outside∅ Part No.

PQ-PA 12 177728PQ PA15 17772918 17773022 17773128 194594

Operating medium:

Operating pressure:

Ambient temperature:

Compressed air, vacuum and liquids

–0.95 … 7 bar

–25 … 75 °C

Aluminium pipe

Type Outside∅ Part No.

PQ-AL 12 177732PQ AL15 17773318 17773422 17773528 194593

Operating medium:

Operating pressure:

Ambient temperature:

Compressed air, vacuum and liquids

–0.95 … 7 bar

–30 … 75 °C

Festo AG & Co. KG – 2006/0934

2.2.1 PQ, compressed air piping

Pipe clamp

Type Outside∅ D1 Part No.

PQ-RK 12 12 177740PQ RK15 15 17774118 18 17774222 22 17774328 28 194591

Pipe cutter

Type Part No.

ZR Pipe cutter 194592

2006/09 – Festo AG & Co. KG 35

Quick Star: The synonym for

unlimited tubing connectors

Quick Star is not just a fitting, but

the name for a whole range of prod-

ucts. In fact the name says it all: it is

the perfect synthesis of continuous

and meaningful enhancement. Our

designers are constantly working to

develop the range for new applica-

tions. The latest examples of this are

the enhancements to the all-metal

fittings QS-F and the stainless steel

fittings CRQS as well as the introduc-

tion of the new price-optimised

fitting series QS-B.

The Quick Star range of fittings is

divided into five different series:

� QSM/QS:

Standard series with a wide range

of variants for standard

applications

� QSM-B/QS-B:

Standard series with core func-

tions for simple applications

� QS-V0:

Welding spatter resistant series

for applications involving flying

sparks

� QS-F:

Highly versatile all-metal series

� CRQS:

Extremely sturdy stainless steel

series

Further information


3 Fittings

3.1 For standard O.D. tubing

Push-in fittings QS,

QuickStar

Selection aid 36

Festo AG & Co. KG – 2006/0936

3.1 Quick Star push-in fittings QS

Selection aid

Design Type Page

Straight design

QSM 40QS 46QSM-B 62QS-B 63QS-F 72CRQS 78QS-V0 68QSM-…-I 40QS-…-I 47QSM-B-…-I 62QS-B-…-I 63QS-F-…-I 72QSMF 41QSF 47QSF-F 73QSMP 41

QS-F-…-H 73

QSSF-…-F 73

QSM 41QS 48QS-F 74QS-V0 68QSMS 41QSS 48QSS…-F 48QSS-F 75CRQSS 78QSSF 48

Design Type Page

Straight design

QSMC 41QSC 49

QSM-…H 41QS-…H 49QS-F-…H 74QSH 49

QSH-F 74

QSMC-…H 41QSC-…H 49QSC-F-…H 74

L-shape

QSML 42QSL 50QSML-B 62QSL-B 64QSL-F 75CRQSL 79QSL-V0 69QSMLL 42QSLL 51QSLL-B 64QSMLV-…I 43

QSMLLV-…I 43

QSLF 51

QSLV-…I 52

QSLV 52

QSM Mini

QS Standard

QS-V0 Resistant to welding spatter

QS-F All-metal

CRQS Stainless steel

2006/09 – Festo AG & Co. KG 37


Selection aid

Design Type Page

L-shape

QSML 43QSL 53QSL-B 64QSL-F 75QSL-V0 69QSML-…H 43QSL-…H 53QSL-…HL 53

T-shape

QSMT 44QST 54QSMT-B 62QST-B 65QST-F 76CRQST 79QSMTL 44QSTL-B 65

QSMT 45

QST-F 76QSTF 55

QSTL 56

Design Type Page

Angled design

QSW 56

QSW-HL 56

X-shape

QSMX 45

QSX 57

Y-shape

QSMY 45

QSY 57QSY-B 66QSY-F 76CRQSY 80QSY-…H 58

QSYL 59

QSYLV 59

QSYTF 60

Releasing tool

QSO 70

QSM Mini

QS Standard


QS-F All-metal


Festo AG & Co. KG – 2006/0938


Selection aid

Function fittings

Push-in self-sealing fittingsDesign Type Page

Straight design

QSK 84

QSK 84

QSSK 84

L-shape

QSKL 85

Push-in rotary fittings

Design Type Page

Straight design

QSR 86

L-shape

QSRL 86

Multiple distributors

Design Type Page

L-shape

QSLV2 81

QSLV3 81

QSLV4 82

QSLV6 82

QSQ 83

T-shape

QST3 83

QSM Mini

QS Standard


QS-F All-metal


2006/09 – Festo AG & Co. KG 39

Individual solutions thanks to a

wide range of variants

An unbeatable range of variants: the

proven QS push-in fittings from

Festo. Over 1,000 variants to suit

the needs of your applications. In

combination with the plastic tubing

PUN the optimum choice for

maximum flexibility in standard

applications.

� From A to Z, always the fitting of

your choice: over 1,000 types

� Quick installation: simply plug

and work

� Simple uncoupling: just press

down the blue release ring to

disconnect tubing

Further information



3.1.1 QSM, Quick Star, mini and

QS, Quick Star, standard

Festo AG & Co. KG – 2006/0940

3.1.1 QSM, Quick Star, mini

Push-in fitting

Male thread

with external hex

Type D1 D2 Part No.

QSM M3 3 153301QSM M34 153303

M5 3 153302M54 1533046 153306

Type D1 D2 Part No.

QSM Rx 4 153305QSM Rx6 153307

Type D1 D2 Part No.

QSM Gx 4 186264QSM Gx6 186265

Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

QSM-…-I M3 3 153312QSM … I M34 153314

M5 3 153313M54 1533156 153317

M7 4 153319M76 153321

Type D1 D2 Part No.

QSM-…-I Rx 4 153316QSM … I Rx6 153318

Type D1 D2 Part No.

QSM-…-I Gx 4 186266QSM … I Gx6 186267

Tubing, with standard O.D.� 16

2006/09 – Festo AG & Co. KG 41


Push-in fitting

Female thread

with external hex

Type D1 D2 Part No.

QSMF M3 3 153308QSMF M34 153310

M5 3 153309M54 153311

Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

QSMP M6x0.75 4 153320QSMPM8x0.75 6 153322

Push-in connector

Type D1 D2 Part No.

QSM 3 3 153323QSM4 4 1533246 6 153325

Reducing

QSM 4 3 153326QSM6 4 153327

Push-in bulkhead connector

Type D1 Part No.

QSMS 3 153375QSMS4 1533766 153377

Push-in cap

Type D1 Part No.

QSMC 3 153381

Push-in connector

with push-in sleeve

Type D1 D2 Part No.

QSM-…H 4 3 153328QSM …H6 4 153329

Blanking plug

Type D1 Part No.

QSMC-…H 3 153382


Festo AG & Co. KG – 2006/0942


Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSML M3 3 153330QSML M34 153332

M5 3 153331M54 1533336 153335

M7 4 186352M76 186353

Type D1 D2 Part No.

QSML Rx 4 153334QSML Rx6 153336

Type D1 D2 Part No.

QSML Gx 4 186268QSML Gx6 186269

Push-in long L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSMLL M3 3 153337QSMLL M34 153338

M5 3 130838M54 1533396 153341

M7 4 186354M76 186355

Type D1 D2 Part No.

QSMLL Rx 4 153340QSMLL Rx6 153342

Type D1 D2 Part No.

QSMLL Gx 4 186270QSMLL Gx6 186271


2006/09 – Festo AG & Co. KG 43


Push-in L-fitting

360° rotatable

with internal hex

Type D1 D2 Part No.

QSMLV-…-I M5 3 130830QSMLV … I M54 130831

M7 4 130832M76 130833


360° rotatable

with internal hex

Type D1 D2 Part No.

QSMLLV-…-I M5 3 130834QSMLLV … I M54 130835

M7 4 130836M76 130837

Push-in L-connector

Type D1 Part No.

QSML 3 153343QSML4 1533446 153345

Push-in L-connector

with push-in sleeve

Type D1 D2 Part No.

QSML-…H 3 3 153346QSML …H4 4 1533476 6 153348

Reducing

QSML-…H 4 3 153349QSML …H6 4 153350


Festo AG & Co. KG – 2006/0944


Push-in T-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSMT M3 3 153351QSMT M34 153353

M5 3 153352M54 1533546 153356

Type D1 D2 Part No.

QSMT Rx 4 153355QSMT Rx6 153357

Type D1 D2 Part No.

QSMT Gx 4 186272QSMT Gx6 186273

Push-in T-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSMTL M3 3 153358QSMTL M34 153360

M5 3 153359M54 1533616 153363

Type D1 D2 Part No.

QSMTL Rx 4 153362QSMTL Rx6 153364

Type D1 D2 Part No.

QSMTL Gx 4 186274QSMTL Gx6 186275


2006/09 – Festo AG & Co. KG 45


Push-in T-connector

Type D1 D2 Part No.

QSMT 3 3 153365QSMT4 4 1533666 6 153367

Reducing

QSMT 4 3 153368QSMT6 4 153369

Push-in X-connector

Type D1 Part No.

QSMX 3 153378QSMX4 1533796 153380

Push-in Y-connector

Type D1 D2 Part No.

QSMY 3 3 153370QSMY4 4 1533716 6 153372

Reducing

QSMY 4 3 153373QSMY6 4 153374


Festo AG & Co. KG – 2006/0946

3.1.1 QS, Quick Star, standard

Push-in fitting

Male thread

with external hex

Type D1 D2 Part No.

QS Rx 4 153001QS Rx6 1530028 15300410 190643

R¼ 4 190644R¼6 1530038 15300510 15300712 164980

Ry 6 190645Ry8 15300610 15300812 15300916 164957

R½ 10 190646R½12 15301016 153011

Type D1 D2 Part No.

QS Gx 4 186095QS Gx6 1860968 186098

G¼ 6 186097G¼8 18609910 18610112 186350

Gy 8 186100Gy10 18610212 18610316 186347

G½ 12 186104G½16 186105


2006/09 – Festo AG & Co. KG 47


Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

QS-…-I Rx 4 153012QS … I Rx6 1530138 15301510 190647

R¼ 6 153014R¼8 15301610 15301812 190649

Ry 8 153017Ry10 15301912 153020

R½ 10 190648R½12 153021

Type D1 D2 Part No.

QS-…-I Gx 4 186106QS … I Gx6 1861078 186109

G¼ 6 186108G¼8 18611010 186112

Gy 8 186111Gy10 18611312 186114

G½ 12 186115

Push-in fitting

Female thread

with external hex

Type D1 D2 Part No.

QSF Gx 4 153022QSF Gx6 1530238 153025

G¼ 4 190650G¼6 1530248 15302610 15302812 190651

Gy 6 190652Gy8 15302710 15302912 153030

G½ 12 190653G½16 190654


Festo AG & Co. KG – 2006/0948


Push-in connector

Type D1 D2 Part No.

QS 4 4 153031QS6 6 1530328 8 15303310 10 15303412 12 15303516 16 153036

Reducing

QS 6 4 153037QS8 4 1306068

6 153038

10 6 130607108 153039

12 8 1306081210 153040


Type D1 Part No.

QSS 4 153157QSS6 1531588 15315910 15316012 153161


with fixed collar

Type D1 Part No.

QSS-…-F 4 193950QSS … F6 1939518 13064210 13064312 130644

Push-in bulkhead fitting

with female thread

Type D1 D2 Part No.

QSSF Gx 4 153162QSSF Gx6 1531638 153165

G¼ 4 190655G¼6 1531648 15316610 153168

Gy 6 190656Gy8 15316710 15316912 153170

G½ 12 153171G½16 190657


2006/09 – Festo AG & Co. KG 49


Push-in cap

Type D1 Part No.

QSC 4 153262QSC6 1532638 15326410 15326512 153266

Push-in connector

with push-in sleeve

Type D1 D2 Part No.

QS-…H 4 6 153041QS …H 48 130622

6 8 153042610 130623

8 10 153043812 130624

10 12 153044

Push-in sleeve

Type D1 Part No.

QSH 4 153251QSH6 1532528 15325310 15325412 15325516 153256

Push-in sleeve

Reducing

Type D1 D2 Part No.

QSH 6 4 153257QSH8 4 1306258

6 153258

10 6 130626108 153259

12 8 1306271210 153260

16 12 153261

Blanking plug

Type D1 Part No.

QSC-…H 4 153267QSC …H6 1532688 15326910 15327012 15327116 153272


Festo AG & Co. KG – 2006/0950


Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSL Rx 4 153045QSL Rx6 1530468 15304810 190658

R¼ 4 190659R¼6 1530478 15304910 15305112 164981

Ry 6 190660Ry8 15305010 15305212 15305316 164958

R½ 10 190661R½12 15305416 153055

Type D1 D2 Part No.

QSL Gx 4 186116QSL Gx6 1861178 186119

G¼ 6 186118G¼8 18612010 18612212 186351

Gy 8 186121Gy10 18612312 18612416 186348

G½ 12 186125G½16 186126


2006/09 – Festo AG & Co. KG 51



360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSLL Rx 4 153076QSLL Rx6 1530778 153079

R¼ 4 190662R¼6 1530788 15308010 153082

Ry 6 190663Ry8 15308110 15308312 153084

R½ 10 190664R½12 153085

Type D1 D2 Part No.

QSLL Gx 4 186127QSLL Gx6 1861288 186130

G¼ 6 186129G¼8 18613110 186133

Gy 8 186132Gy10 18613412 186135

G½ 12 186136G½16 190665

Push-in L-fitting

Female thread

with external hex

Type D1 D2 Part No.

QSLF Gx 4 153273QSLF Gx6 1532748 153276

G¼ 6 153275G¼8 15327710 153279

Gy 8 153278Gy10 153280


Festo AG & Co. KG – 2006/0952


Push-in L-fitting

360° rotatable

Male thread

with internal hex

Type D1 D2 Part No.

QSLV-…-I Rx 6 153097QSLV … I Rx8 153099

R¼ 6 153098R¼8 15310010 153102

Ry 8 153101Ry10 15310312 153104

R½ 12 153105

Type D1 D2 Part No.

QSLV-…-I Gx 6 186148QSLV … I Gx8 186150

G¼ 6 186149G¼8 18615110 186153

Gy 8 186152Gy10 18615412 186155

G½ 12 186156

Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSLV M5 6 190666

Type D1 D2 Part No.

QSLV Rx 4 153086QSLV Rx6 1530878 153089

R¼ 6 153088R¼8 15309010 153092

Ry 8 153091Ry10 15309312 153094

R½ 12 153095R½16 153096


2006/09 – Festo AG & Co. KG 53


Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSLV Gx 4 186137QSLV Gx6 1861388 186140

G¼ 6 186139G¼8 18614110 186143

Gy 8 186142Gy10 18614412 186145

G½ 12 186146G½16 186147

Push-in L-connector

Type D1 Part No.

QSL 4 153070QSL6 1530718 15307210 15307312 15307416 153075

Push-in L-connector

with push-in sleeve

Type D1 D2 Part No.

QSL-…H 4 4 153056QSL …H6 6 1530578 8 15305810 10 15305912 12 153060

Reducing

QSL-…H 6 4 153061QSL …H8 6 15306210 8 15306312 10 153064

Push-in L-connector

with long push-in sleeve

Type D1 D2 Part No.

QSL-…HL 4 4 153065QSL …HL6 6 1530668 8 15306710 10 15306812 12 153069


Festo AG & Co. KG – 2006/0954


Push-in T-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QST Rx 4 153106QST Rx6 1531078 15310910 190667

R¼ 4 190668R¼6 1531088 15311010 15311212 190669

Ry 6 190670Ry8 15311110 15311312 15311416 164959

R½ 10 190672R½12 15311516 153116

Type D1 D2 Part No.

QST Gx 4 186157QST Gx6 1861588 186160

G¼ 6 186159G¼8 18616110 186163

Gy 8 186162Gy10 18616412 18616516 186349

G½ 12 186166G½16 186167


2006/09 – Festo AG & Co. KG 55


Push-in T-connector

Type D1 D2 Part No.

QST 4 4 153128QST6 6 1531298 8 15313010 10 15313112 12 15313216 16 153133

Reducing

QST 6 4 153134QST8 4 1306138

6 153135

10 6 130614108 153136

12 8 1306151210 153137

16 12 130616

Push-in T-fitting

360° rotatable

with male and female thread

Type D1 D2 Part No.

QSTF Rx 4 153182QSTF Rx6 1531838 153185

R¼ 6 153184R¼8 15318610 153188

Ry 8 153187Ry10 15318912 153190

R½ 12 153191

Type D1 D2 Part No.

QSTF Gx 4 186199QSTF Gx6 1862008 186202

G¼ 6 186201G¼8 18620310 186205

Gy 8 186204Gy10 18620612 186207

G½ 12 186208


Festo AG & Co. KG – 2006/0956


Push-in T-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSTL Rx 4 153117QSTL Rx6 1531188 153120

R¼ 6 153119R¼8 15312110 153123

Ry 8 153122Ry10 15312412 153125

R½ 12 153126R½16 153127

Type D1 D2 Part No.

QSTL Gx 4 186168QSTL Gx6 1861698 186171

G¼ 6 186170G¼8 18617210 186174

Gy 8 186173Gy10 18617512 186176

G½ 12 186177G½16 186178

Push-in angled fitting

360° rotatable

Male thread

Type D1 D2 Part No.

QSW Rx 4 130596QSW Rx6 1305978 130598

R¼ 6 130599R¼8 13060010 130601

Ry 8 130602Ry10 130603

R½ 12 130604R½16 130605

Push-in angled connector

with push-in sleeve

Type D1 D2 Part No.

QSW-…HL 4 4 130617QSW …HL6 6 1306188 8 13061910 10 13062012 12 130621


2006/09 – Festo AG & Co. KG 57


Push-in X-connector

Type D1 Part No.

QSX 8 153285QSX10 15328612 153287

Push-in Y-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSY M5 4 190673QSY M56 190674

Type D1 D2 Part No.

QSY Rx 4 153138QSY Rx6 1531398 153141

R¼ 4 190675R¼6 1531408 15314210 153144

Ry 8 153143Ry10 15314512 153146

R½ 12 153147

Push-in Y-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSY Gx 4 186179QSY Gx6 1861808 186182

G¼ 6 186181G¼8 18618310 186185

Gy 8 186184Gy10 18618612 186187

G½ 12 186188


Festo AG & Co. KG – 2006/0958


Push-in Y-connector

Type D1 D2 Part No.

QSY 4 4 153148QSY6 6 1531498 8 15315010 10 15315112 12 15315216 16 130609

Reducing

QSY 6 4 153153QSY8 4 1306108

6 153154

10 6 130611108 153155

12 8 1306121210 153156

16 12 190708

Push-in Y-connector

with push-in sleeve

Type D1 D2 Part No.

QSY-…H 4 4 130628QSY …H6 6 1306298 8 13063010 10 13063112 12 130632

Reducing

QSY-…H 6 4 130633QSY …H8 6 13063410 8 13063512 10 130636


2006/09 – Festo AG & Co. KG 59


Push-in Y-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSYL Rx 4 153172QSYL Rx6 1531738 153175

R¼ 6 153174R¼8 15317610 153178

Ry 8 153177Ry10 15317912 153180

R½ 12 153181

Type D1 D2 Part No.

QSYL Gx 4 186189QSYL Gx6 1861908 186192

G¼ 6 186191G¼8 18619310 186195

Gy 8 186194Gy10 18619612 186197

G½ 12 186198

Push-in Y-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSYLV Rx 6 153192QSYLVR¼ 8 153193Ry 10 153194R½ 12 153195

Type D1 D2 Part No.

QSYLV Gx 6 186209QSYLVG¼ 8 186210Gy 10 186211G½ 12 186212


Festo AG & Co. KG – 2006/0960


Push-in Y-fitting

Male and female thread

with external hex

Type D1 D2 Part No.

QSYTF Rx 6 153196QSYTFR¼ 8 153197Ry 10 153198R½ 12 153199

Type D1 D2 Part No.

QSYTF Gx 6 186213QSYTFG¼ 8 186214Gy 10 186215G½ 12 186216


2006/09 – Festo AG & Co. KG 61

Always reliably connected in

standard applications

The standard combination with an

attractive price/performance ratio.

Of course the push-in fitting QS-B

also offers the usual Festo quality.

Vacuum-compatible, halogen-free

and always reliably connected in

standard applications. This is

ensured by the nickel plated brass

design as well as the stainless steel

retaining claw of the proven quick

connection principle. The tempera-

ture resistance of 0 to 60 °C (with QS

standard –10 to 80 °C), the permiss-

ible operating pressure of –0.95 to

10 bar (QS standard: –0.95 to

14 bar) and the product range of the

QS-B with the 116 most popular

types are designed for the core func-

tionality. Ideal for basic pneumatic

applications in combination with

plastic tubing PUN-E.

� 116 types of QS-B fitting

� Available in mini and standard

sizes

� Metric and R thread only

� Quick installation: simply plug

and work

� Simple uncoupling: just press

down the blue release ring to

disconnect tubing

Further information



3.1.2 QSM-B, Quick Star, mini

and QS-B, Quick Star,

standard

Core functionality

Festo AG & Co. KG – 2006/0962

3.1.2 QSM-B, Quick Star, mini

Core functionality

Push-in fitting

Male thread

with external hex

Type D1 D2 Part No.

QSM-B M3 4 130894QSM BM5 4 130895M5

6 130896

Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

QSM-B-…-I M3 4 130909QSM B … IM5 4 130910M5

6 130911

M7 4 130912M76 130913

Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSML-B M3 4 130899QSML BM5 4 130900M5

6 130901

Push-in T-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSMT-B M3 4 130904QSMT BM5 4 130905M5

6 130906


2006/09 – Festo AG & Co. KG 63

3.1.2 QS-B, Quick Star, standard

Core functionality

Push-in fitting

Male thread

with external hex

Type D1 D2 Part No.

QS-B Rx 4 130914QS B Rx6 1309158 130916

R¼ 4 130917R¼6 1309188 130919

Ry 6 130920Ry8 13092110 130922

R½ 10 130924R½12 130925

Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

QS-B-…-I Rx 4 130990QS B … I Rx6 1309918 130992

R¼ 6 130994R¼8 130995

Ry 8 130997Ry10 130998

R½ 10 132000R½12 132001

Push-in connector

Type D1 D2 Part No.

QS-B 4 4 130964QS B6 6 1309658 8 13096610 10 13096712 12 130968

Reducing

QS-B 6 4 130969QS B8 6 13097010 8 13097112 10 130972


Festo AG & Co. KG – 2006/0964


Core functionality

Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSL-B Rx 4 130926QSL B Rx6 1309278 130928

R¼ 4 130929R¼6 1309308 130931

Ry 6 130932Ry8 13093310 130934

R½ 10 130936R½12 130937

Push-in L-connector

Type D1 Part No.

QSL-B 4 130950QSL B6 1309518 13095210 13095312 130954


360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSLL-B Rx 4 132002QSLL B Rx6 1320038 132004

R¼ 6 132006R¼8 132007

Ry 6 132008Ry8 13200910 132010

R½ 10 132012R½12 132013


2006/09 – Festo AG & Co. KG 65


Core functionality

Push-in T-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QST-B Rx 4 130938QST B Rx6 1309398 130940

R¼ 4 130941R¼6 1309428 130943

Ry 6 130944Ry8 13094510 130946

R½ 10 130948R½12 130949

Push-in T-connector

Type D1 D2 Part No.

QST-B 4 4 130973QST B6 6 1309748 8 13097510 10 13097612 12 130977

Push-in T-fitting

360° rotatable

Male thread

with internal hex

Type D1 D2 Part No.

QSTL-B Rx 4 130978QSTL B Rx6 1309798 130980

R¼ 4 130981R¼6 1309828 130983

Ry 6 130984Ry8 13098510 130986

R½ 10 130988R½12 130989


Festo AG & Co. KG – 2006/0966


Core functionality

Push-in Y-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSY-B Rx 4 132014QSY B Rx6 1320158 132016

R¼ 4 132017R¼6 1320188 132019

Ry 6 132020Ry8 13202110 132022

R½ 10 132024R½12 132025

Push-in Y-connector

Type D1 D2 Part No.

QSY-B 4 4 130955QSY B6 6 1309568 8 13095710 10 13095812 12 130959

Reducing

QSY-B 6 4 130960QSY B8 6 13096110 8 13096212 10 130963


2006/09 – Festo AG & Co. KG 67

Faultless operation in applications

involving welding spatter

No chance for welding spatter: the

push-in fitting QS-V0 specially devel-

oped for the welding spatter-resis-

tant double-sheathed tubing PAN-V0

is designed to also hold the external

tubing. This rules out the possibility

of a gap forming between the tubing

and fitting where welding spatter

could gain entry.

The materials used for the push-in

fitting QS-V0 comply with the most

stringent requirements category V0

according to UL 94 and therefore

guarantee optimum protection in

areas where there is a risk of fire.

� For environments with flying

sparks

� For increased requirements for

fire protection, for example in

automobile production

� Flame-retardant to UL 94 V0

Further information




Resistant to welding spatter

Festo AG & Co. KG – 2006/0968



Push-in fitting

Male thread

with external hex

Type D1 D2 Part No.

QS-V0 Rx 6 160500QS V0 Rx8 160501

R¼ 6 160502R¼8 16050310 16050412 160505

Ry 8 160506Ry10 16050712 160508

R½ 10 160509R½12 160510

Type D1 D2 Part No.

QS-V0 Gx 6 186314QS V0 Gx8 186315

G¼ 6 186316G¼8 18631710 18631812 186319

Gy 8 186320Gy10 18632112 186322

G½ 10 186323G½12 186324

Push-in connector

Type D1 Part No.

QS-V0 6 160546QS V08 16054710 16054812 160549


2006/09 – Festo AG & Co. KG 69



Push-in L-fitting

Male thread

with external hex

Type D1 D2 Part No.

QSL-V0 Rx 6 160511QSL V0 Rx8 160512

R¼ 6 160513R¼8 16051410 16051512 160516

Ry 8 160517Ry10 16051812 160519

R½ 10 160520R½12 160521

Type D1 D2 Part No.

QSL-V0 Gx 6 186325QSL V0 Gx8 186326

G¼ 6 186327G¼8 18632810 18632912 186330

Gy 8 186331Gy10 18633212 186333

G½ 10 186334G½12 186335

Push-in L-connector

Type D1 Part No.

QSL-V0 6 160540QSL V08 16054110 16054212 160543


Festo AG & Co. KG – 2006/0970



Push-in T-fitting

Male thread

with external hex

Type D1 D2 Part No.

QST-V0 Rx 6 160522QST V0 Rx8 160523

R¼ 6 160524R¼8 16052510 16052612 160527

Ry 8 160528Ry10 16052912 160530

R½ 10 160531R½12 160532

Type D1 D2 Part No.

QST-V0 Gx 6 186336QST V0 Gx8 186337

G¼ 6 186338G¼8 18633910 18634012 186341

Gy 8 186342Gy10 18634312 186344

G½ 10 186345G½12 186346

Push-in T-connector

Type D1 Part No.

QST-V0 6 160533QST V08 16053410 16053512 160536

Release tool

Release tool for

QS push-in fittings

Type D1 Part No.

QSO 3 … 10 158419


2006/09 – Festo AG & Co. KG 71

The all-metal fitting QS-F – the

economical solution for sensitive

applications

More robust, resistant to high tem-

peratures, systematically easier to

clean thanks to enhanced corrosion

protection and also with food

industry approval. In combination

with the high temperature-resistant,

German Technical Control Board

(TÜV) tested tubing PFAN, the

push-in fitting QS-F can withstand

temperatures up to 150 °C at operat-

ing pressures of up to 16 bar. With

100 new QS-F types, the range offers

a wide choice for every user.

� Sturdy push-in fitting in all-metal

design

� Temperature resistant to 150 °C

at up to 16 bar

� Highly resistant to corrosion and

cleaning agents thanks to nickel/

chrome coating

� Suitable for the food industry

thanks to FDA approval

(e.g. sealing ring made of

fluorocarbon rubber)

Further information




Metal

Festo AG & Co. KG – 2006/0972


Metal

Push-in fitting

Male thread

with external hex

Type D1 D2 Part No.

QS-F M5 4 533844QS F M56 533845

M7 4 533846M76 533847

Type D1 D2 Part No.

QS-F Gx 4 193408QS F Gx6 1934098 193410

G¼ 6 193411G¼8 19341210 19341312 533848

Gy 8 193414Gy10 19341512 197487

G½ 10 193416G½12 193417

Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

QS-F-…-I M5 4 533924QS F … I M56 537014

M7 4 533925M76 533926

Type D1 D2 Part No.

QS-F-…-I Gx 4 533927QS F … I Gx6 5339288 533929

G¼ 8 533930G¼10 533931

Gy 12 533932


2006/09 – Festo AG & Co. KG 73


Metal

Push-in fitting

Female thread

with external hex

Type D1 D2 Part No.

QSF-F Gx 4 533854QSF F Gx6 5338568 533858

G¼ 4 533855G¼6 5338578 533859

Push-in bulkhead fitting

with female thread

Type D1 D2 Part No.

QSSF-F Gx 4 533919QSSF F Gx6 5339208 533922

G¼ 6 533921G¼8 533923

Push-in fitting

with push-in sleeve

Type D1 D2 Part No.

QS-F-…H M5 4 533874QS F …H M56 533875

M7 4 533876M76 533877

Type D1 D2 Part No.

QS-F-…H Gx 4 533878QS F …H Gx6 5338798 533880

G¼ 6 533881G¼8 53388210 53388312 533884

Gy 8 533885Gy10 53388612 533887

G½ 10 533888G½12 533889


Festo AG & Co. KG – 2006/0974


Metal

Push-in connector

Type D1 D2 Part No.

QS-F 4 4 533939QS F6 6 5339408 8 53394110 10 53394212 12 533943

Push-in connector

with push-in sleeve

Type D1 D2 Part No.

QS-F-…H 4 6 533895QS F …H4 8 5338966 8 5338974 10 5338986 10 5338998 10 5339006 12 5339018 12 53390210 12 533903

Push-in sleeve

Type D1 Part No.

QSH-F 4 533890QSH F6 5338918 53389210 53389312 533894

Blanking plug

Type D1 Part No.

QSC-F-…H 4 533904QSC F …H6 5339058 53390610 53390712 533908


2006/09 – Festo AG & Co. KG 75


Metal

Push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSL-F M5 4 533849QSL F M56 533850

M7 4 533851M76 533852

Type D1 D2 Part No.

QSL-F Gx 4 193418QSL F Gx6 1934198 193420

G¼ 6 193421G¼8 19342210 19342312 533853

Gy 8 193424Gy10 19342512 197486

G½ 10 193426G½12 193427

Push-in L-connector

Type D1 Part No.

QSL-F 4 533860QSL F6 5338618 53386210 53386312 533864


Type D1 Part No.

QSS-F 4 533909QSS F6 5339108 53391110 53391212 533913


Festo AG & Co. KG – 2006/0976


Metal

Push-in T-fitting

Male thread

with external hex

Type D1 D2 Part No.

QST-F M5 4 533914QST F M56 533915

M7 4 533916M76 533917

Type D1 D2 Part No.

QST-F Gx 4 193428QST F Gx6 1934298 193430

G¼ 6 193431G¼8 19343210 19343312 533918

Gy 8 193434Gy10 19343512 197485

G½ 10 193436G½12 193437

Push-in T-connector

Type D1 D2 Part No.

QST-F 4 4 533865QST F6 6 5338668 8 53386710 10 53386812 12 533869

Reducing

QST-F 4 6 533870QST F6 8 5338718 10 53387210 12 533873

Push-in Y-connector

Type D1 D2 Part No.

QSY-F 6 6 533933QSY F8 8 53393510 10 533937

Reducing

QSY-F 6 4 533934QSY F8 6 53393610 8 533938


2006/09 – Festo AG & Co. KG 77

Holds firm in conditions that other

fittings fail to meet.

Maximum corrosion protection

means being at home in the food

processing and packaging

industries. In combination with the

tubing PFAN, the fitting CRQS is

particularly suited to use in the most

aggressive media such as acids and

alkalies. The extended range

includes 30 new types in the most

popular designs.

� For demanding applications in ag-

gressive environmental conditions

� Maximum corrosion resistance

� Temperature resistant to 150 °C

� 70 different types available

� Suitable for use with acids and

alkalies, resistant to cleaning

agents and lubricants

Further information




Stainless steel

Festo AG & Co. KG – 2006/0978


Stainless steel

Push-in fitting

Male thread

with internal hex

Type D1 D2 Part No.

CRQS M5 4 162860CRQS M56 162861

Type D1 D2 Part No.

CRQS Rx 6 162862CRQS Rx8 162863

R¼ 8 162864R¼10 162865

Ry 10 162866Ry12 162867

R½ 12 162868R½16 162869

Push-in connector

Type D1 D2 Part No.

CRQS 4 4 130645CRQS6 6 1306468 8 13064710 10 13064812 12 13064916 16 130650

Reducing

CRQS 6 4 130651CRQS8 6 13065210 8 13065312 10 13065416 12 130655


Type D1 D2 Part No.

CRQSS 4 4 164210CRQSS6 6 1642118 8 16421310 10 16421512 12 16421716 16 164219


2006/09 – Festo AG & Co. KG 79


Stainless steel

Push-in L-fitting

360° rotatable

Male thread

with internal hex

Type D1 D2 Part No.

CRQSL M5 4 162870CRQSL M56 162871

Type D1 D2 Part No.

CRQSL Rx 6 162872CRQSL Rx8 162873

R¼ 8 162874R¼10 162875

Ry 10 162876Ry12 162877

R½ 12 162878R½16 162879

Push-in L-connector

Type D1 Part No.

CRQSL 4 130662CRQSL6 1306638 13066410 13066512 13066616 130667

Push-in T-fitting

360° rotatable

Male thread

with internal hex

Type D1 D2 Part No.

CRQST M5 4 164200CRQST M56 164201

Type D1 D2 Part No.

CRQST Rx 6 164202CRQST Rx8 164203

R¼ 8 164204R¼10 164205

Ry 10 164206Ry12 164207

R½ 12 164208R½16 164209

Push-in T-connector

Type D1 D2 Part No.

CRQST 4 4 130668CRQST6 6 1306698 8 13067010 10 13067112 12 13067216 16 130673


Festo AG & Co. KG – 2006/0980


Stainless steel

Push-in Y-connector

Type D1 D2 Part No.

CRQSY 4 4 130656CRQSY6 6 1306578 8 13065810 10 13065912 12 13066016 16 130661


2006/09 – Festo AG & Co. KG 81

3.1.6 QSLV, Quick Star

Multiple distributor


2 series outlets

360° rotatable

Type D1 D2 Part No.

QSLV2 Rx 4 153211QSLV2 Rx6 1532128 153214

R¼ 6 153213R¼8 15321510 153217

Ry 8 153216Ry10 15321812 153219

R½ 12 153220

Type D1 D2 Part No.

QSLV2 Gx 4 186223QSLV2 Gx6 1862248 186226

G¼ 6 186225G¼8 18622710 186229

Gy 8 186228Gy10 18623012 186231

G½ 12 186232


3 series outlets

360° rotatable

Type D1 D2 Part No.

QSLV3 Rx 4 153221QSLV3 Rx6 1532228 153224

R¼ 6 153223R¼8 15322510 153227

Ry 8 153226Ry10 15322812 153229

R½ 12 153230

Type D1 D2 Part No.

QSLV3 Gx 4 186233QSLV3 Gx6 1862348 186236

G¼ 6 186235G¼8 18623710 186239

Gy 8 186238Gy10 18624012 186241

G½ 12 186242


Festo AG & Co. KG – 2006/0982

3.1.6 QSLV, Quick Star



4 parallel outlets

360° rotatable

Type D1 D2 Part No.

QSLV4 Rx 4 153231QSLV4 Rx6 1532328 153234

R¼ 6 153233R¼8 15323510 153237

Ry 8 153236Ry10 15323812 153239

R½ 12 153240

Type D1 D2 Part No.

QSLV4 Gx 4 186243QSLV4 Gx6 1862448 186246

G¼ 6 186245G¼8 18624710 186249

Gy 8 186248Gy10 18625012 186251

G½ 12 186252


6 parallel outlets

360° rotatable

Type D1 D2 Part No.

QSLV6 Rx 4 153241QSLV6 Rx6 1532428 153244

R¼ 6 153243R¼8 15324510 153247

Ry 8 153246Ry10 15324812 153249

R½ 12 153250

Type D1 D2 Part No.

QSLV6 Gx 4 186253QSLV6 Gx6 1862548 186256

G¼ 6 186255G¼8 18625710 186259

Gy 8 186258Gy10 18626012 186261

G½ 12 186262


2006/09 – Festo AG & Co. KG 83

3.1.6 QSQ/QST3, Quick Star



360° rotatable

Male thread

with external hex

4 parallel outlets

Type D1 D2 Part No.

QSQ Rx 4 153206QSQ Rx6 153208

R¼ 4 153207R¼6 153288

Type D1 D2 Part No.

QSQ Gx 4 186220QSQ Gx6 186222

G¼ 4 186221G¼6 186263

Push-in connector

360° rotatable

4 parallel outlets, reducing

Type D1 D2 Part No.

QSQ 6 4 153209QSQ8 6 153210


360° rotatable

Male thread

with external hex

3 series outlets

Type D1 D2 Part No.

QST3 Rx 6 153200QST3R¼ 8 153201Ry 10 153202

Type D1 D2 Part No.

QST3 Gx 6 186217QST3G¼ 8 186218Gy 10 186219

Push-in connector

360° rotatable

4 series outlets, reducing

Type D1 D2 Part No.

QST3 6 6 153203QST38 8 15320410 10 153205


Festo AG & Co. KG – 2006/0984

3.1.7 QSK, Quick Star

Push-in self-closing fittings

Push-in self-closing fitting

Male thread

with external hex

Type D1 D2 Part No.

QSK M5 4 153291QSK M56 153292

Type D1 D2 Part No.

QSK Rx 4 153419QSK Rx6 1534208 153422

R¼ 6 153421R¼8 15342310 153425

Ry 8 153424Ry10 15342612 153427

R½ 12 153428

Type D1 D2 Part No.

QSK Gx 4 186294QSK Gx6 1862958 186297

G¼ 6 186296G¼8 18629810 186300

Gy 8 186299Gy10 18630112 186302

G½ 12 186303

Self-closing push-in connector

Type D1 Part No.

QSK 4 153439QSK6 1534408 15344110 15344212 153443


Type D1 Part No.

QSSK 4 130637QSSK6 1306388 13063910 13064012 130641


2006/09 – Festo AG & Co. KG 85

3.1.7 QSK, Quick Star

Push-in self-closing fittings

Self-closing push-in L-fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSKL M5 4 153294QSKL M56 153295

Type D1 D2 Part No.

QSKL Rx 4 153429QSKL Rx6 1534308 153432

R¼ 6 153431R¼8 15343310 153435

Ry 8 153434Ry10 15343612 153437

R½ 12 153438

Type D1 D2 Part No.

QSKL Gx 4 186304QSKL Gx6 1863058 186307

G¼ 6 186306G¼8 18630810 186310

Gy 8 186309Gy10 18631112 186312

G½ 12 186313


Festo AG & Co. KG – 2006/0986

3.1.7 QSR, Quick Star

Push-in rotary fittings

Push-in rotary fitting

360° rotatable

Male thread

with external hex

Type D1 D2 Part No.

QSR M5 4 153526QSR M56 153527

Type D1 D2 Part No.

QSR Rx 4 153401QSR Rx6 1534028 153404

R¼ 6 153403R¼8 153405

Ry 8 153406Ry10 15340712 153408

R½ 12 153409

Type D1 D2 Part No.

QSR Gx 4 186276QSR Gx6 1862778 186279

G¼ 6 186278G¼8 186280

Gy 8 186281Gy10 18628212 186283

G½ 12 186284

Rotary push-in L-fitting

360° rotatable, with ball bearing

Male thread

with external hex

Type D1 D2 Part No.

QSRL M5 4 153529QSRL M56 153530

Type D1 D2 Part No.

QSRL Rx 4 153410QSRL Rx6 1534118 153413

R¼ 6 153412R¼8 153414

Ry 8 153415Ry10 15341612 153417

R½ 12 153418

Type D1 D2 Part No.

QSRL Gx 4 186285QSRL Gx6 1862868 186288

G¼ 6 186287G¼8 186289

Gy 8 186290Gy10 18629112 186292

G½ 12 186293


2006/09 – Festo AG & Co. KG 87

For secure and fast assembly:

barbed fittings

Fast, reliable, compact and

extremely attractively priced: tried-

and-tested barbed fittings from the

Festo range of accessories. Reliable

for use in applications where re-

peated releasing of the connections

is not required.

� N/CN, barbed fittings

� CK, quick connectors

� CX, quick connectors

Further information


3 Fittings

3.2 For standard I.D. tubing

Push-on fittings

Selection aid 88

Festo AG & Co. KG – 2006/0988

3.2 Push-on fittings

Selection aid

Barbed fittings

Design Type Page

Straight design

N-…-PK 92

CN-…-PK 92CRCN-…-PK 94

SCN-PK 92

RTU-PK 92

L-shape

LCN-…-PK 93

LCNH-…-PK 93

L-PK 93

T-shape

TCN-…-PK 93

T-PK 94

V-shape

V-PK 94

Barbed fittings

Design Type Page

Y-shape

Y-PK 94

Barbed T-connector

FC

N-…-PK

94

Quick connectors

Design Type Page

Straight design

ACK 96

CK 96

QCK 97

SCK 97

CV-PK 97

2006/09 – Festo AG & Co. KG 89

3.2 Push-on fittings

Selection aid

Quick connectors

Design Type Page

L-shape

GCK-…-KU 97

LCK 98

LCKN 98

T-shape

TCK 99

FCK-…-KU 99

Union nut

Design Type Page

MCK 99


Design Type Page

Hollow bolt

VT 100

Ring piece

LK 100

TK 100

For metal braided hoses PX

Design Type Page

Straight design

ACX 102

CX 102

L-shape

LCX 102

T-shape

TCX 102

Festo AG & Co. KG – 2006/0990

2006/09 – Festo AG & Co. KG 91

N/CN barbed fittings:

At home in tight corners

Smart design makes this fitting ex-

tremely compact. Very popular in the

electronics and food industries, in

control cabinets or assembly frames.

To connect, simply push the tubing

onto the ribbed sleeve – ideally

using the Festo connecting and

disconnecting pliers.

� For tubing O.D. from 2 to 6 mm.

Numerous variants.

� Variants:

– With sealing ring

– With barbed fittings for Festo

tubing

– Corrosion-resistant

– Acid-resistant

– Rotatable

Further information



3.2.1 N/CN, barbed fittings

Festo AG & Co. KG – 2006/0992


Barbed fitting

with sealing ring

Type D1 D2 Part No.

N-…-PK M5 3 4446N … PK M54 4902

Barbed fitting

with sealing ring

Type D1 Di Part No.

CN-…-PK M3 2 15871CN … PK M33 15872

M5 2 19521M53 122554 12256

Gx 3 11944Gx4 119456 11946

G¼ 4 11947G¼6 11948

Gy 6 11949

Barbed bulkhead fitting

Type Di Part No.

SCN-PK 2 19528SCN PK3 119724 119736 11974

Barbed tubing connector

Type D1 D2 Part No.

RTU-PK 2 2 19541RTU PK3 2 195423

3 48054 4499

4 4 480646 7604

6 6 7605

Tubing, with standard I.D.� 25

2006/09 – Festo AG & Co. KG 93


Barbed L-fitting

360° rotatable

Type D1 Di Part No.

LCN-…-PK M3 2 30491LCN … PK M33 30982

M5 2 19523M53 12257

Gx 3 11955Gx4 119566 11957

G¼ 4 11958G¼6 11959

Gy 6 11960

Barbed L-fitting

360° rotatable

Type D1 Di Part No.

LCNH-…-PK M5 2 35982LCNH … PK M53 35983

Gx 3 35985Gx4 359866 35987

G¼ 4 35988G¼6 35989

Gy 6 35990

Barbed L-connector

Type Di Part No.

L-PK 2 19539L PK3 74734 95846 150012

Barbed T-fitting

360° rotatable

Type D1 Di Part No.

TCN-…-PK M3 2 30492TCN … PK M33 30983

M5 2 19525M53 122594 12432

Gx 3 11961Gx4 119626 11963

G¼ 4 11964G¼6 11965

Gy 6 11966


Festo AG & Co. KG – 2006/0994


Barbed T-connector

Type Di Part No.

T-PK 2 30919T PK3 72674 95856 150015

Barbed V-connector

Type Di Part No.

V-PK 2 30918V PK3 72684 309206 150014

Barbed Y-connector

Type Di Part No.

Y-PK 2 19540Y PK3 72694 95866 150013

Barbed T-connector

Type Di1 Di2 Part No.

FCN 2 2 19527FCN3 3 147683

2 31314

4 4 1476943 31315

6 6 1477064 31316

Barbed fitting

Stainless steel with sealing ring

Type D1 Di Part No.

CRCN M5 2 30985CRCN M53 139674 13968

Gx 3 13969Gx4 139706 13971

G¼ 4 13972G¼6 13973

Gy 6 13974


2006/09 – Festo AG & Co. KG 95

CK quick connectors: The classic

solution for stringent safety

requirements

Absolutely safe and extremely

economical – wherever connectors

are to be installed permanently. To

connect, simply attach the tubing

and secure it with the union nut.

� For tubing O.D. from 3 to 13 mm.

Numerous variants.

� Variants:

– Aluminium

– Polyamide

– Sealing ring

– Moulded-on sealing rim

Further information



3.2.2 CK, quick connectors

Festo AG & Co. KG – 2006/0996


Quick connector

Female thread with sealing ring

Type D1 Di Part No.

ACK Gx 3 5664ACK Gx4 37146 7842

G¼ 4 3713G¼6 3712

Gy 6 3711Gy9 3710

G½ 13 4099

Quick connector

Male thread with sealing ring or

moulded-on sealing ring

Type D1 Di Part No.

Aluminium design

CK M5 3 3561CK M54 3562

Gx 3 3563Gx4 20276 2028

G¼ 4 2029G¼6 20309 2031

Gy 6 2032Gy9 203313 4097

G½ 13 4098

Polymer design

CK-…-KU Gx 3 6253CK … KU Gx4 62546 6255

G¼ 4 6256G¼6 62579 6258

Gy 6 6460Gy9 6468


2006/09 – Festo AG & Co. KG 97


Bulkhead quick connector

Female thread with sealing ring

Type D1 Di Part No.

QCK M5 3 9424QCKGx 4 9425G¼ 6 9426Gy 9 9427

Bulkhead quick connector

Type Di Part No.

Aluminium design

SCK 3 9420SCK4 94216 94229 9423

Polymer design

SCK-…-KU 3 9387SCK … KU4 93886 93899 9390

End cap

Type Di Part No.

CV-PK 3 6213CV PK4 62146 62159 6216

Elbow quick connector

Type D1 Di Part No.

GCK-…-KU Rx 4 6267GCK … KU Rx6 6268

R¼ 4 6269R¼6 6270

Ry 6 6271Ry9 6272


Festo AG & Co. KG – 2006/0998



Rotatable with 2 sealing rings or

moulded-on sealing ring

Type D1 Di Part No.

Die-cast zinc design

LCK M5 3 4468LCK M54 4562

Gx 3 4136Gx4 44696 4470

G¼ 4 4471G¼6 44729 11452

Gy 6 4473Gy9 4474

G½ 13 4100

Polymer design

LCK-…-KU Gx 4 6259LCK … KU Gx6 6260

G¼ 4 6261G¼6 6262


Rotatable with sealing ring OL-…

Type D1 Di Part No.

LCKN M5 3 164995LCKN M54 164996

Gx 3 164997Gx4 1649986 164999

G¼ 4 165000G¼6 165001

Gy 6 165002


2006/09 – Festo AG & Co. KG 99


T quick connector

Rotatable

Type D1 Di Part No.


TCK M5 3 4484TCK M54 4563

Gx 3 4137Gx4 44856 4486

G¼ 4 4487G¼6 4488

Aluminium design

TCK Gy 6 4489TCK Gy9 4490

G½ 13 4101

Polymer design

TCK-…-KU Gx 4 6263TCK … KU Gx6 6264

G¼ 4 6265G¼6 6266

T-distributor

Type Di Part No.

FCK-…-KU 3 6273FCK … KU4 62746 62759 6276

Union nut

for tubing connectors

Type D1 Part No.FCK KUFCK KUFCK KUAluminium design

MCK 3 205254MCK4 29654 2052576 29669 296713 206504

Polymer design

MCK-…-KU 3 211289MCK … KU4 2112916 2112929 211293


Festo AG & Co. KG – 2006/09100


Hollow bolt VT

for 2 ring pieces

Type Connection Part No.

VT M5 206145VTGx 4593Gx

206146G¼ 206147Gy 206148

Hollow bolt VT

for 3 ring pieces


VT M5 4594VTGx 4595Gx

4596G¼ 2335Gy 2336

Ring piece LK



LK M5 4475LKGx 4597Gx

44764477

G¼ 4478G¼4479

Gy 4480

Polymer design

LK Gx 6280LK Gx6281

G¼ 6282G¼6283

Ring piece TK



TK M5 4491TKGx 4598Gx

44924493

G¼ 4494G¼4495

Gy 4496

Polymer design

TK Gx 6284TK Gx6285

G¼ 6286G¼6287


2006/09 – Festo AG & Co. KG 101

High load capacity

If the mechanical loading of tubing

and fittings is the order of the day,

the quick connector CX designed

specially for the metal braided hose

PX is the perfect retainer to accom-

modate the metal braiding. It rules

out the possibility of a gap forming

between the tubing and connector –

and thus eliminates any potential

problems with the connection.

� For tubing O.D. from 4 to 9 mm

� Specially designed for the metal

braided hose PX

Further information



3.2.3 CX, quick connectors

Festo AG & Co. KG – 2006/09102

3.2.3 CX, quick connectors

Quick connector

with female thread


ACX Gx 4032ACXG¼ 4033Gy 4034

Quick connector

with male thread


CX Gx 4035CX Gx4453

G¼ 4454G¼4036

Gy 4037



LCX Gx 4041LCXG¼ 4042Gy 4043

T quick connector


TCX Gx 4044TCXG¼ 4045Gy 4046


2006/09 – Festo AG & Co. KG 103

A comprehensive range of nominal

sizes

Practical design – for practical

applications: the CQ system retains

the pipes externally in a way which

ensures that there is no reduction of

nominal size. Extremely easy and

fast to install; simply push in – you

don’t even need any tools! Suitable

for polyamide and aluminium pipes.

� For O.D.: 12, 15, 18, 22 and

28 mm

� Also suitable for plastic tubing

PAN and PUN with O.D. 12 mm

� For compressed air, vacuum and

liquids

� Can be re-used a number of times

� Plug connector materials FDA-

approved

Further information


3 Fittings

3.3 For pipes

Push-in fittings

Selection aid 104

Festo AG & Co. KG – 2006/09104

3.3 Push-in fittings

Selection aid

Design Type Page

Straight design

CQ 105

CQ-…H 105

CQ 105

CQ-…H 105

CQH-…-QS 105

CQC-…H 105

L-shape

CQL 106

T-shape

CQT 106

Design Type Page

Distributor

CQD 106

Fluid separator

CQA 106

Retaining ring

CQSR 106

Release tool

CQO 106

2006/09 – Festo AG & Co. KG 105

3.3.1 CQ, push-in fittings

Push-in fitting

with sealing ring

Type D1 D2 Part No.

CQ Gy 12 177682CQG½ 12 177683G½

15 17768418 177685

G¾ 22 177686

Push-in fitting

with push-in sleeve and sealing ring

Type D1 D2 Part No.

CQ-…H Gy 12 177705CQ …H Gy15 177707

G½ 12 177706G½15 17770818 17770922 177710

G¾ 22 177711G1 28 194589

Push-in connector

Type D1 Part No.

CQ 12 177695CQ15 17769618 17769722 17769828 194586

Push-in connector

with push-in sleeve

Type D1 D2 Part No.

CQ-…H 12 15 177701CQ …H15 18 17770215 22 17770318 22 17770422 28 196231

Push-in sleeve

for connecting CQ to QS

Type D1 D2 Part No.

CQH-…-QS 15 12 177721CQH … QS18 16 17772222 16 177723

Blanking plug

Type D1 Part No.

CQC-…H 12 177712CQC …H15 17771318 17771422 17771528 194590

Pipes� 31

Festo AG & Co. KG – 2006/09106

3.3.1 CQ, push-in fittings

Push-in elbow connector

Type D1 Part No.

CQL 12 177691CQL15 17769218 17769322 17769428 194587

Push-in T-connector

Type D1 D2 Part No.

CQT 12 – 177687CQT15 – 17768818 – 17768922 – 17769028 – 194588

Reducing

CQT 18 15 177699CQT22 15 177700

Distributor

with 3 blanking plugs

Type D1 Part No.

CQD G½ 177717

Fluid separator

Type D1 Part No.

CQA 22 177716

Fluid separator1)

Type D1 Part No.

CQA 28 196984

1) in combination with CQT-28,

Part No. 194588

Retaining ring

Type D1 Part No.

CQSR 12 175727CQSR15 17572818 17572922 175730

Release tool

Type D1 Part No.

CQO 15 175725CQO22 175726

Pipes� 31

2006/09 – Festo AG & Co. KG 107

Threaded fittings NPFB:

With the threaded fittings nothing

now stands in the way of the cost-

effective installation of service units,

control cabinets and other

pneumatic installations.

� Operating temperature:

–10 … +60 °C

� Operating pressure at 20 °C:

–0.95 … +60 bar

� Medium:

compressed air, vacuum, others

on request

� Version:

nickel-plated brass

Further information


4 Threaded fittings

Selection aid 108

Festo AG & Co. KG – 2006/09108

4 Threaded fittings

Selection aid

Design Type Page

Straight design

SCM 109

NPFB-D 109

E 110

ESK 110

NPFB-S 110

QM 111

NPFB-R 111

QMR 111

NPFB-R 112

D 112

NPFB-E 113

B 113

Design Type Page

L-shape

NPFB-L 114

T-shape

NPFB-T 114

Y-shape

NPFB-Y 116

X-shape

NPFB-X 116

2006/09 – Festo AG & Co. KG 109

4 Threaded fittings

Internal bulkhead connector

Type D1 D5 Part No.

Blue anodised aluminium

SCM M5 M10x1 9969SCM

Gx M14x1,5 9970G¼ M20x1,5 9971Gy M24x1,5 9972G½ M30x1,5 9973

Double nipple

Type D1 D2 Part No.

Nickel plated brass

NPFB-D M7 Gx 547799NPFB D

Gx Gx 547800GxG¼ 547801Gy 547802

G¼ G¼ 547803G¼Gy 547804G½ 547805

Gy Gy 547806GyG½ 547807

G½ G½ 547808

Rx Rx 547787RxR¼ 547788Ry 547789

R¼ R¼ 547790R¼Ry 547791R½ 547792

Ry Ry 547793RyR½ 547794

R½ R½ 547795R½R¾ 547796

R¾ R¾ 547797R1 R1 547798

Festo AG & Co. KG – 2006/09110

4 Threaded fittings

Double nipple

with 2 sealing rings

Type D1 D2 Part No.

High-alloy steel

E-…-S9 M3 M3 30987

Steel

E M5 M5 4139E M5Gx 4138

Aluminium

E Gx Gx 3573E GxG¼ 3574

G¼ G¼ 3575G¼Gy 3576

Gy Gy 3578GyG½ 3579

G½ G½ 3580G½G¾ 3582

G¾ G¾ 3584

Brass

E M7 Gx 534148E

Gx Gx 15621GxG¼ 15622Gy 534150

G¼ G¼ 15623G¼Gy 15624G½ 534149

Gy Gy 15625GyG½ 15626

G½ G½ 15627G½G¾ 15628

G¾ G¾ 15629

Double nipple

Adjustable for angular

compensation

Type D1 D2 Part No.

Brass

ESK Rx Rx 151520ESK RxR¼ 534151Ry 534155

R¼ R¼ 151521R¼Ry 534152R½ 534153

Ry Ry 151522RyR½ 534154

R½ R½ 151523

Pipe coupling sleeve

Type D1 Part No.

Nickel plated brass

NPFB-S M5 547809NPFB S

Gx 547810G¼ 547811Gy 547812G½ 547813G¾ 547814

2006/09 – Festo AG & Co. KG 111

4 Threaded fittings


Type D1 Part No.

Steel

QM M5 3560


QM Gx 2254QMG¼ 2255Gy 2256G½ 2257G¾ 4226G1 9968


with sealing ring

Type D1 D2 Part No.

Steel

QM M5 M5 36169


QM Gx Gx 36170QMG¼ G¼ 36171Gy Gy 36172G½ G½ 187387

Reducing sleeve

Type D1 D2 Part No.

Aluminium

NPFB-R Gy Gx 547815NPFB RG¾ G½ 547816

Reducing sleeve

Type D1 D2 Part No.

Nickel plated brass

QMR Gx M5 153281QMRG¼ Gx 153282Gy G¼ 153283G½ Gy 153284

Festo AG & Co. KG – 2006/09112

4 Threaded fittings

Reducing nipple

Type D1 D2 Part No.

Nickel plated brass

NPFB-R Gx M5 547817NPFB RG¼ Gx 547818Gy Gx 547819Gy G¼ 547820G½ Gy 547821

Type D1 D2 Part No.

Nickel plated brass

NPFB-R Gx M5 547831NPFB RG¼ Gx 547832Gy Gx 547833Gy G¼ 547834G½ G¼ 547835G½ Gy 547836G¾ G½ 547837

Reducing nipple

with sealing ring

Type D1 D2 Part No.

Brass

D M5 M7 161359

Type D1 D2 Part No.

High-alloy stainless steel

D M3 M5 30980

Brass

D M5 Gx 3842D M5G¼ 197632

M7 Gx 534144

Gx G¼ 3577GxGy 534147

G¼ Gy 3581G¼G½ 197633G¾ 534145

Gy G½ 3585GyG¾ 534146

G½ G¾ 3588G½G1 197634

G¾ G1 9168

2006/09 – Festo AG & Co. KG 113

4 Threaded fittings

Extension piece

Type D1 Part No.

Nickel plated brass

NPFB-E… Gx 547822NPFB E…G¼ 547823Gy 547824G½ 547825

Gx 547826G¼ 547827

Gx 547828G¼ 547829

Gx 547830

Blanking plug

with sealing ring

Type D1 Part No.

High-alloy stainless steel

B M3 30979

Type D1 Part No.

Aluminium

B M5 3843B M5174308

Type D1 Part No.

Steel

B M7 174309B

Gx 3568G¼ 3569Gy 3570G½ 3571G¾ 3572G1 5763

Festo AG & Co. KG – 2006/09114

4 Threaded fittings

Elbow fitting

Type D1 D2 Part No.

Nickel plated brass

NPFB-L M5 M5 547715NPFB LGx Gx 547716G¼ G¼ 547717Gy Gy 547718G½ G½ 547719G¾ G¾ 547720G1 G1 547721

Type D1 D2 Part No.

Nickel plated brass

NPFB-L M5 M5 547722NPFB LRx Gx 547723R¼ G¼ 547724Ry Gy 547725R½ G½ 547726R¾ G¾ 547727R1 G1 547728

Type D1 D2 Part No.

Nickel plated brass

NPFB-L M5 M5 547729NPFB LRx Rx 547730R¼ R¼ 547731Ry Ry 547732R½ R½ 547733R¾ R¾ 547734R1 R1 547735

T-fitting

Type D1 D2 Part No.

Nickel plated brass

NPFB-T M5 M5 547744NPFB TGx Gx 547745G¼ G¼ 547746Gy Gy 547747G½ G½ 547748G¾ G¾ 547749G1 G1 547750

Type D1 D2 Part No.

Nickel plated brass

NPFB-T M5 M5 547751NPFB TRx Gx 547752R¼ G¼ 547753Ry Gy 547754R½ G½ 547755R¾ G¾ 547756R1 G1 547757

2006/09 – Festo AG & Co. KG 115

4 Threaded fittings

T-fitting

Type D1 D2 Part No.

Nickel plated brass

NPFB-T M5 M5 547758NPFB TGx Rx 547759G¼ R¼ 547760Gy Ry 547761G½ R½ 547762G¾ R¾ 547763G1 R1 547764

Type D1 D2 Part No.

Nickel plated brass

NPFB-T Gx Rx 547771NPFB TG¼ R¼ 547772Gy Ry 547773G½ R½ 547774

T-fitting

Type D1 D2 Part No.

Nickel plated brass

NPFB-T Rx Gx 547775NPFB TR¼ G¼ 547776Ry Gy 547777R½ G½ 547778

Type D1 D2 Part No.

Nickel plated brass

NPFB-T Rx Rx 547765NPFB TR¼ R¼ 547766Ry Ry 547767R½ R½ 547768R¾ R¾ 547769R1 R1 547770

Festo AG & Co. KG – 2006/09116

4 Threaded fittings

Y-fitting

Type D1 D2 Part No.

Nickel plated brass

NPFB-Y Gx Gx 547736NPFB YG¼ G¼ 547737Gy Gy 547738G½ G½ 547739

Type D1 D2 Part No.

Nickel plated brass

NPFB-Y Rx Gx 547740NPFB YR¼ G¼ 547741Ry Gy 547742R½ G½ 547743

X-fitting

Type D1 D2 Part No.

Nickel plated brass

NPFB-X Gx Gx 547779NPFB XG¼ G¼ 547780Gy Gy 547781G½ G½ 547782

Type D1 D2 Part No.

Nickel plated brass

NPFB-X Rx Gx 547783NPFB XR¼ G¼ 547784Ry Gy 547785R½ G½ 547786

2006/09 – Festo AG & Co. KG 117

Shut-off valves – “Stop & Go” for

your compressed air

Whether used in maintenance tasks,

for rapid stopping during horizontal

movements or as part of a backup

system in the event of a pressure

failure – Festo’s shut-off valves are

the obvious choice for applications

requiring complete shut-off of

compressed air thanks to their

impressive ability to shut off and

quickly restore the supply of

compressed air.

� Piloted non-return valves HGL-...

are activated as soon as no

control signal is present.

� Quick exhaust valves SE/SEU-...

for increased return speed of

single- or double-acting cylinders.

Optionally with ducted exhaust

SE-...

� Ball valves QH-... and on-off

valves W-.../HE-... switch off the

flow – ensuring safety in both

directions.

Further information



and flow control valves

5.1 Shut-off valves

Selection aid 118

5.1.1 Non-return valves 120

5.1.2 Quick exhaust valves 125

5.1.3 Ball valves 126

5.1.4 On-off valves 127

Festo AG & Co. KG – 2006/09118

5.1 Shut-off valves

Selection aid

Non-return valve

Design Type Page

QS push-in connector at both ends

H-QS 120

With connecting thread and QS

push-in connectionHA 120

HB 120

Connecting thread at both ends

H 121

Non-return valve, piloted

Design Type Page

Connecting thread at both ends

HGL 122


push-in connectionHGL-QS 123


push-in connections, with holding

function

GRXA-HG 124

Manual override actuator

HAB 124

Quick-exhaust valve

Design Type Page

Without silencer

SE 125

With silencer

SEU 125

2006/09 – Festo AG & Co. KG 119

5.1 Shut-off valves

Selection aid

Ball valve, manually actuated

Design Type Page

With QS push-in connection at both

endsQH-QS 126

With QS push-in connection and

bulkhead fittingQHS-QS 126

With PTFE-coated connecting thread

and QS push-in connectorQH-QS 126

With connecting thread at both

endsQH 126

On-off valve

Design Type Page

2/2-way valve

HE-2 127

3/2-way valve

HE-3 128

Hand slide valve

Design Type Page

With connecting thread at both

endsW 129

Festo AG & Co. KG – 2006/09120

5.1.1 Non-return valves

Non-return valve

Housing: Aluminium, black anodised; brass, nickel-plated

Seals: Nitrile rubber

Type Connection D1 qnN [l/min] Part No.

H – 4 140 153462H6 280 1534638 680 15346410 1480 15346512 1720 153466

Housing: Brass, nickel-plated



Flow direction: thread} push-in connection

HA M5 4 150 153444HARx 4 140 153446Rx

6 310 1534488 330 153452

R¼ 6 300 153450R¼8 670 153454

Ry 10 1740 153456Ry12 1880 153458

R½ 12 2230 153460

Flow direction: push-in connection} thread

HB M5 4 150 153445HBRx 4 140 153447Rx

6 310 1534498 330 153453

R¼ 6 300 153451R¼8 670 153455

Ry 10 1740 153457Ry12 1880 153459

R½ 12 2230 153461


2006/09 – Festo AG & Co. KG 121


Non-return valve

Housing: Brass, nickel-plated



H M5 – 115 36711)


H Gx-A/I – 280 33241)

Housing: Wrought aluminium alloy, anodised



H G¼ – 1000 11689HGy 2000 11690G½ 5500 11691G¾ 5900 11692

Festo AG & Co. KG – 2006/09122



Housing: Die-cast zinc, wrought aluminium alloy, anodised



HGL M5 – 130 530029


HGL GÁ – 300 543253


HGL GÁ – 300 530030HGLG¼ 550 530031GÅ 1100 530032G½ 1600 530033

-H- Note

The HGL product family and all of its

design variants must ONLY be used

in safety-oriented applications in

combination with additional

measures detailed in EN 954-1.

A supplementary risk analysis by the

user/designer is essential.

The instructions and notices on the

enclosed product leaflets must be

observed.

2006/09 – Festo AG & Co. KG 123



Housing: Die-cast zinc, wrought aluminium alloy, anodised



HGL M5 4 130 530038


HGL GÁ 4 200 530039HGL GÁ6 270 530040

G¼ 8 390 530041G¼10 400 530042

GÅ 8 830 530043GÅ10 890 530044

G½ 12 1400 530045

-H- Note

The HGL product family and all of its

design variants must ONLY be used

in safety-oriented applications in

combination with additional






observed.


Festo AG & Co. KG – 2006/09124



Housing: Polyacetate, wrought aluminium alloy, anodised, brass



GRXA-HG GÁ 4 130 525667GRXA HG GÁ6 140 525668

G¼ 6 280 525669G¼8 280 525670

-H- Note

The GRXA-HG product family and all

of its design variants must ONLY be

used in safety-relevant applications

in combination with additional






observed.

Manual override actuator

Housing: Aluminium



HAB Gx – 165 184585HABG¼

165184586

Gy 184587G½ 184588


2006/09 – Festo AG & Co. KG 125

5.1.2 Quick exhaust valves

Quick exhaust valve without silencer

Housing: Gx, G¼ die-cast zinc; Gy, G½ die-cast aluminium


Type Connection qnN [l/min] Part No.Type Connection1} 2 2} 3

Part No.

SE Gx 300 660 9685SEG¼ 960 1200 9686Gy 2880 2760 9687G½ 4560 6480 9688

Quick exhaust valve with silencer

Housing: Gx, G¼ die-cast zinc; Gy, G½ die-cast aluminium

Type Connection qnN [l/min] Part No.Type Connection1} 2 2} 3

Part No.

SEU Gx 300 550 4616SEUG¼ 960 1100 6753Gy 2880 2280 6755G½ 4560 4020 6822

Festo AG & Co. KG – 2006/09126

5.1.3 Ball valves


Housing: Polybutylene terephthalate

Type D1 Connection qnN [l/min] Part No.

QH-QS 4 – 148 153483QH QS6 533 153484


QHS-QS 6 – 528 153485


QH-QS 4 Rx 235 153486QH QS6

Rx560 153487


Housing: Brass

Seals: Polytetraflouroethylene


QH – G¼ 3400 9541QHGy 7500 9542G½ 11500 9543G¾ 21000 9544G1 33000 9545G1½ 84000 6837


2006/09 – Festo AG & Co. KG 127

5.1.4 On-off valves

On-off valve, 2/2-way valve



HE-2-QS – 6 280 153467HE 2 QS8 390 15346810 760 15346912 830 153470


HE-2-…-QS Rx 6 310 153471HE 2 … QSR¼ 8 400 153472Ry 10 730 153473R½ 12 780 153474


Festo AG & Co. KG – 2006/09128

5.1.4 On-off valves

On-off valve, 3/2-way valve



HE-3-QS – 6 280 153475HE 3 QS8 390 15347610 780 15347712 840 153478


HE-3-…-QS Rx 6 300 153479HE 3 … QSR¼ 8 380 153480Ry 10 730 153481R½ 12 800 153482


HE-3 Rx – 300 153296HE 3R¼ 380 153297Ry 730 153298


2006/09 – Festo AG & Co. KG 129

5.1.4 On-off valves

Hand slide valve

Threaded spigot: Brass, nickel-plated



W-3 M5 20 120 4451W 3Gx 24 600 2339G¼ 34.5 1000 2340Gy 45 1400 2341G½ 45 2000 2342G¾ 50 6800 4052


Festo AG & Co. KG – 2006/09130

2006/09 – Festo AG & Co. KG 131

Pressure regulators – for optimum

performance

You need your system to operate at

peak performance every day.

Pressure regulators and differential

pressure regulators can help you

achieve this. They guarantee the

required pressure directly at the

system, regardless of the input

pressure, and compensate pressure

peaks on the supply side.

Pressure regulators LR-... and

LRMA-... keep the output pressure

stable

� Swivel joint 360° rotatable

� Flow rates 22 to 125 l/min

� Variants:

– With or without pressure gauge

– Screw-in or inline variants

� Connections:

– M5 to R¼

Differential pressure regulators

LRL-... and LRLL-... maintain a

manually set differential pressure

between the primary pressure at the

screw-in thread and the secondary

pressure at the QS connection.

� Swivel joint 360° rotatable


� LRL variants:

– With non-return function


� Connections:

– M5 to R¼

� Tubing with swivel connector,

360° rotatable


� LRLL variants:

– With or without pressure gauge


� Connections:

– M5 to R¼

Further information




5.2 Pressure control valves

Selection aid 132

5.2.1 Pressure regulators 133

5.2.2 Differential pressure

regulators 135

Festo AG & Co. KG – 2006/09132

5.2 Pressure control valves

Selection aid

Pressure regulator

without pressure gauge

Design Type Page

with QS push-in connector and

individual threadLR 133

with QS push-in connector at both

endsLR 133

Pressure regulator

with pressure gauge

Design Type Page

with QS push-in connector and

individual thread

bar

05

05

LRMA 134

with QS push-in connector at both

ends

bar

05

05

LRMA 134

Differential pressure regulator

without pressure gauge

Design Type Page

with QS push-in connector at top

and screw-in threadLRL 135

with QS push-in connector at side

and screw-in threadLRLL 135

2006/09 – Festo AG & Co. KG 133

5.2.1 Pressure regulators

Pressure regulator without pressure gauge

Housing: Polybuteneterephthalate


LR M5 4 22 153532LR M56 41 153533

Rx 4 46 153534Rx6 63 1535358 69 153536

R¼ 6 98 153537R¼8 101 153538


LR – 4 67 153540LR6 70 1535418 127 153542

Festo AG & Co. KG – 2006/09134

5.2.1 Pressure regulators

Pressure regulator with pressure gauge



LRMA M5 4 36 153488LRMA M56 42 153490

Rx 4 60 153489Rx6 75 1534918 87 153493

R¼ 6 96 153492R¼8 97 153494


LRMA – 4 50 153495LRMA6 76 1534968 124 153497

2006/09 – Festo AG & Co. KG 135

5.2.2 Differential pressure regulators

Differential pressure regulator


Type Connection D2 qnN [l/min]1) Part No.

LRL M5 4 45/30 153510LRL M56 45/30 153512

Rx 4 110/96 153511Rx6 110/115 1535138 110/120 153515

R¼ 6 150/241 153514R¼8 150/224 15351610 150/231 153518

Ry 8 300/463 153517Ry10 300/476 15351912 300/438 153520

R½ 12 500/760 153521

Type Connection D2 qnN [l/min]1) Part No.

LRLL M5 4 50/30 153498LRLL M56 50/32 153500

Rx 4 110/100 153499Rx6 110/155 1535018 110/115 153503

R¼ 6 170/267 153502R¼8 170/268 15350410 170/269 153506

Ry 8 300/474 153505Ry10 300/456 15350712 300/518 153508

R½ 12 500/730 153509

1) Flow control direction/non-return direction

Festo AG & Co. KG – 2006/09136

2006/09 – Festo AG & Co. KG 137

One-way flow control valves –

the right setting is crucial

Setting made easy:

such as metering a flow rate,

for example for speed regulation of

single- or double-acting cylinders.

Festo’s compact and sturdy one-way

flow control valves provide the right

solution for every application.

The numerous variants suit every

environment and are quick and easy

to fit.

� The product of your choice – for

correct setting of the flow rate

� Fast installation

with QS connections

� Maximum adaptability – directly

at the cylinder or inline

� A large number of variants –

GRLA/Z/O, GRGA/Z/O, GR/O

� Range of flow rates

0 – 2000 l/min

� Tight seal thanks to G thread

� Variants:

– Precision flow control valves


– Stainless steel, die-cast zinc,

polymer

� Connections:

– For cylinders with M3 to G½

connecting thread

– For tubing with∅ 3 to 12 mm

Further information




5.3 Flow control valves

Selection aid 138

5.3.1 One-way flow control and

flow control valves 141

Festo AG & Co. KG – 2006/09138


Selection aid

Standard flow control valve with QS

push-in connection, D series

Design Type Page

L-shaped outlet, slotted head

screwGRLA

GRLZ

141

L-shaped outlet, knurled screw

GRLA 142

Parallel outlet, rotatable, slotted

head screwGRXA 143

Standard flow control valve with

female thread, B series

Design Type Page


screwGRLA 143

Mini flow control valve with QS

push-in connection PK

Design Type Page


screwGRLA

GRLZ

GRLO

144

Parallel outlet, slotted head screw

GRGA

GRGZ

GRGO

144


female thread

Design Type Page


screwGRLA

GRLZ

GRLO

145


GRLA

GRLZ

145

2006/09 – Festo AG & Co. KG 139


Selection aid


barbed fitting PK

Design Type Page


screwGRLA

GRLZ

146


GRLA

GRLZ

146

Mini flow control valve with female

thread

Design Type Page

Slotted head screw

GRLA

GRLZ

GRLO

147

Mini flow control valve with barbed

fitting PK

Design Type Page


screwGRLA

GRLZ

GRLO

147


GRGA

GRGZ

GRGO

147

Corrosion-resistant flow control

valve with female thread

Design Type Page


screwCRGRLA 148

Inline flow control valve with QS

push-in connections

Design Type Page

Knurled screw

GR

GRO

148

Festo AG & Co. KG – 2006/09140


Selection aid

Retainer for front panel mounting

Design Type Page

Retainer

GR-H-QS 148

Standard inline flow control valve

with female thread

Design Type Page

Knurled screw

GR

GRA

149

Flow control/silencer combination

Design Type Page

Slotted screw

GRE 149

GRU 149

2006/09 – Festo AG & Co. KG 141

5.3.1 One-way flow control and flow control valves

Standard flow control valve with QS push-in connection, D series

Housing: Die-cast zinc

Type Connection D1 Function1) qnN [l/min]2) Part No.

L-shaped outlet, slotted head screw

GRLA M5 3 E 100/100 193137GRLA M54

E100/110 193138

6 115/110 193139

Gx 3 130/130 193142Gx4 160/190 1931436 185/240 1931448 215/250 193145

G¼ 6 400/420 193146G¼8 475/500 19314710 480/500 193148

Gy 6 495/495 193149Gy8 820/850 19315010 900/975 193151

G½ 12 1580/1605 193152

GRLZ M5 3 S 100/100 193153GRLZ M54

S110/65 193154

6 115/70 193155

Gx 3 130/100 193156Gx4 160/120 1931576 185/160 1931588 215/175 193159

L-shaped outlet, slotted head screw, for high flow rates

GRLA Gx 6 E 400/420 537075GRLA Gx8

E475/500 537076

1) E = exhaust air; S = supply air, O = at both ends



Festo AG & Co. KG – 2006/09142






GRLA M5 3 E 100/100 197576GRLA M54

E100/110 197577

6 115/110 197578

Gx 3 130/130 197579Gx4 160/190 1975806 185/240 197581

G¼ 6 400/420 534338G¼8 475/500 53433910 480/500 534340

Gy 6 495/495 534341Gy8 820/850 53434210 900/975 534343

G½ 12 1580/1605 534344

L-shaped outlet, knurled screw, for high flow rates

GRLA- Gx 6 E 400/420 537072GRLAGx 8

E475/500 537073




2006/09 – Festo AG & Co. KG 143





Parallel and rotatable outlet, slotted head screw

GRXA M5 3 E 100/60 195806GRXA M54

E110/65 195807

6 115/70 195808

Gx 3 130/100 195809Gx4 160/120 1958106 185/160 1958118 215/175 195812

G¼ 6 400/290 195813G¼8 475/325 19581410 480/345 195815

Standard flow control valve with QS push-in connection, B series

Housing: Polybutylene terephthalate, reinforced



GRLA Gx 6 E 400/420 162965GRLA Gx8

E475/500 162966

G¼ 6 495/495 162967G¼8 820/850 162968

Gy 6 900/975 162969Gy8 1580/1605 162970




Festo AG & Co. KG – 2006/09144


Mini flow control valve with QS push-in connection




GRLA M3 3 E 41/50 175041GRLAM5 3

E40/70 175053M5

4 40/75 175056

GRLZ M3 3 S 41/44 175043GRLZM5 3

S48/52 175055M5

4 48/65 175058

GRLO M3 3 O 18 175042GRLOM5 3

O40 175054M5

4 40 175057

Mini flow control valve with QS push-in connection




GRGA M3 3 E 41/50 175044GRGAM5 3

E40/70 175062M5

4 40/75 175065

GRGZ M3 3 S 41/44 175046GRGZM5 3

S48/52 175064M5

4 48/65 175067

GRGO M3 3 O 18 175045GRGOM5 3

O40 175063M5

4 40 175066




2006/09 – Festo AG & Co. KG 145


Standard flow control valve with female thread




GRLA M5 M5 E 95/95 151160GRLAGx Gx

E340/420 151165

G¼ G¼ 610/820 151172Gy Gy 1450/1600 151178G½ G½ 2100/2200 151179G¾ G¾ 4320/4720 151180

GRLZ M5 M5 S 95/95 151183GRLZGx Gx

S340/420 151188

G¼ G¼ 610/820 151195GRLO M5 M5 O 95 151181



GRLA M5 M5 E 95/95 151163GRLAGx Gx

E340/420 151169

G¼ G¼ 610/820 151175

GRLZ M5 M5 S 1450/1600 151186GRLZGx Gx

S2100/2200 151192

G¼ G¼ 4320/4720 151198




Festo AG & Co. KG – 2006/09146


Standard flow control valve with barbed fitting PK


Type Connection Di Function1) qnN [l/min]2) Part No.


GRLA M5 3 E 83/83 151161GRLA M54

E83/88 151162

Gx 3 110/110 151166Gx4 230/240 1511676 300/290 151168

G¼ 4 260/260 151173G¼6 540/585 151174

GRLZ M5 3 S 83/83 151184GRLZ M54

S83/88 151185

Gx 3 110/110 151189Gx4 230/240 1511906 300/290 151191

G¼ 4 260/260 151196G¼6 540/585 151197



GRLA M5 3 E 83/83 151164GRLAGx 4

E230/240 151170Gx

6 300/290 151171

G¼ 4 260/260 151176G¼6 540/585 151177

GRLZ M5 3 S 83/83 151187GRLZGx 4

S230/240 151193Gx

6 300/290 151194

G¼ 4 260/260 151199G¼6 540/585 151200



Tubing, standard I.D.� 25

2006/09 – Festo AG & Co. KG 147


Mini flow control valve with female thread



GRLA M3 M3 E 18/20 175038GRLAM5 M5

E40/75 175047

GRLZ M3 M3 S 18/20 175040GRLZM5 M5

S40/65 175049

GRLO M3 M3 O 18 175039GRLOM5 M5

O40 175048

Mini flow control valve with barbed fitting PK




GRLA M5 3 E 40/63 175050

GRLZ M5 3 S 40/58 175052

GRLO M5 3 O 40 175051



GRGA M5 3 E 40/63 175059

GRGZ M5 3 S 40/58 175061

GRGO M5 3 O 40 175060



Tubing, standard I.D.� 25

Festo AG & Co. KG – 2006/09148


Corrosion-resistant flow control valve with female thread

Housing: High-alloy stainless steel


CRGRLA M5 M5 E 95/95 161403CRGRLAGx Gx

E340/420 161404

G¼ G¼ 610/820 161405Gy Gy 1450/1600 161406G½ G½ 2100/2200 161407

Inline flow control valve with QS push-in connections

Housing: Polybutylene terephthalate, reinforced

Type D1 Function1) qnN [l/min]2) Part No.

GR 3 E/S 25/70 193965GR4

E/S85/110 193967

4 40/110 1939666 75/270 1939686 160/270 1939698 225/400 193970

GRO 3 O 25 193971GRO4

O85 193972

5 160 193973

Retainer for front panel mounting

Polyacetate

Type for valve with push-in connections Part No.

GR-H-QS QS-3/QS-4 195495GR H QSQS-6/QS-8 195496




2006/09 – Festo AG & Co. KG 149


Standard inline flow control valve with female thread

Housing: Wrought aluminium alloy, die-cast zinc G¼, Gy, G½

Type Connection Function1) qnN [l/min]2) Part No.

GR M3 E/S 29/29 15899GRM5

E/S94/115 151213

Gx 220/217 151215Gy 1010/1150 6308G½ 1620/2760 3720G¾ 3300/4800 2103

GRA G¼ 420/780 6509

Flow control/silencer combination

Housing: Wrought aluminium alloy

Type Connection qnN [l/min] Part No.

GRE Gx 520 10351GREG¼ 996 10352Gy 2000 35310G½ 3600 10353

Housing: Die-cast aluminium

Type Connection qnN [l/min] Part No.

GRU Gx 1000 9516GRUG¼ 1500 9517Gy 1700 9518G½ 4000 9519G¾ 8000 9520




Festo AG & Co. KG – 2006/09150

2006/09 – Festo AG & Co. KG 151

All you need for fast, secure

connections: couplings

Whether with quick connection

couplings KD/KS or safety couplings

KDS/KSS: quick and safe connec-

tions can be yours when and where

you need them.

Festo’s range of couplings is suitable

for all industries and applications.

Whenever and wherever they’re

needed. Particularly if you are look-

ing for a quick, easy and, if need be,

completely safe way of making and

releasing connections.

� Easy and safe

� Quick connection couplings KD/KS

� Safety couplings KDS and KSS, “S”

for Safety

� Threads from M3 to G ½

� Wide range of connections: male

and female thread, barbed

fittings, fittings with union nut,

bulkhead fittings

Further information


6 Couplings

Selection aid 152

6.1 KD/KS, quick connection

couplings

shut-off at one end

shut-off at both ends

6.2 KD/KS, safety couplings

6.3 MCK, union nuts

Festo AG & Co. KG – 2006/09152

6 Couplings

Selection aid

Quick connection coupling

Design Type Page

Shut-off at one end

KD…/KS… 153

Shut-off at both ends

KD…/KS… 155

Safety coupling

Design Type Page

Shut-off at one end

KD…/KS… 156

Union nut

Design Type Page

for quick connector

MCK-PK-… 156

2006/09 – Festo AG & Co. KG 153

6.1 KD/KS, quick connection couplings

shut-off at one end

Quick coupling socket

Type Nom. size Part No.

KD1-M3-A 1.5 151995


KD2-M5-A 2.7 4087KD2-M5-I

2.7531620

KD2-CK-3 531621KD2-CK-4 531622KD2-CN-4 531623KD2-CN-4-S 531624


KD3-x-A 5 2142KD3-¼-A

5531626

KD3-x-I 531627KD3-¼-I 531628KD3-CK-4 531629KD3-CK-6 531630KD3-CN-6 531631KD3-CN-6-S 531632

Quick coupling plug


KS1-CN-2 1.5 151996


KS2-M5-A 2.7 531658KS2-M5-I

2.7531660

KS2-CK-3 4091KS2-CK-4 4090KS2-CN-4 531663KS2-CN-4-S 531664


KS3-x-A 5 3492KS3-¼-A

5531666

KS3-x-I 531668KS3-¼-I 531669KS3-CK-4 3326KS3-CK-6 3478KS3-CX-4 4047KS3-CN-6 531672KS3-CN-6-S 531673

Festo AG & Co. KG – 2006/09154


shut-off at one end

Coupling socket


KD4-¼-A 7.2 2143KD4-y-A

7.22144

KD4-½-A 2145KD4-¼-I 531636KD4-y-I 531637KD4-½-I 531638KD4-CK-6 531639KD4-CK-9 531640KD4-CK-9-S 531642KD4-N-9 531641


KD5-½-I 13 4088

Quick coupling plug


KS4-¼-A 7.2 2154KS4-y-A

7.22155

KS4-½-A 531676KS4-¼-I 531678KS4-y-I 531679KS4-½-I 531680KS4-CK-4 2150KS4-CK-6 2151KS4-CK-9 531683KS4-CX-6 4048KS4-CX-9 4049KS4-CK-9-S 531686KS4-N-6 2152KS4-N-9 2153


KS5-½-A 13 531687KS5-CK-13

134096

KS5-N-13 4089

2006/09 – Festo AG & Co. KG 155


shut-off at both ends

Coupling socket


KD3-x-A-R 5 531659


KD4-¼-A-R 7.2 531694

Quick coupling plug


KS3-x-A-R 5 531667


KS4-¼-A-R 7.2 531677

Festo AG & Co. KG – 2006/09156

6.2 KDMS/KDS/KSS, safety couplings

shut-off at one end

Quick coupling socket


Steel design

KDMS6-¼-A 7.8 151776KDMS6-y-A

7.8151777

KDMS6-½-A 151778

Brass design

KDS6-¼-A 7.8 531647KDS6-y-A

7.8531648

KDS6-½-A 531649KDS6-¼-I 531650KDS6-y-I 531651KDS6-½-I 531652KDS6-CK-9 531653KDS6-CK-13 531654KDS6-CK-9-S 531656KDS6-N-9 531655

Union nut

for quick connector

Type Part No.

MCK-PK-3-KD 533672

MCK-PK-4-KD 533673

MCK-PK-6-KD 533674

MCK-PK-9-KD 533675

MCK-PK-13-KD 533676

Quick coupling plug


Steel design

KSS6-¼-A 7.8 151779KSS6-y-A

7.8151780

KSS6-½-A 531693KSS6-x-A 151781KSS6-¼-A 151779KSS6-y-A 151780KSS6-½-A 531693KSS6-¼-I 531695KSS6-y-I 531696KSS6-½-I 531697KSS6-CK-9 531698KSS6-CK-13 531699KSS6-CK-9-S 531701KSS6-N-9 531700

2006/09 – Festo AG & Co. KG 157

Distributor

The following pages contain all the

important information you will need

to order tried-and-tested aluminium

FR distribution manifolds.

The broad selection of multiple

distributors with push-in fittings is

detailed in Section 3.1.6 on the

Quick Star range pages.

Further information


7 Distributor

7.1 FR, distribution manifold

Selection aid 158

Festo AG & Co. KG – 2006/09158

7.1 Distribution manifolds

Selection aid

Design Type Page

4 connections

FR-4 159

8 connections

FR-8 159

9 connections

FR-9 159

12 connections

FR-12 159

2006/09 – Festo AG & Co. KG 159

7.1 FR, distribution manifolds

Distribution manifold

1 supply line

4 outlets

Type Supply Outlet Part No.

FR-4 Gx Gx 6701FR 4G¼ G¼ 7849Gy Gy 6703G½ G½ 6704


2 supply lines

8 outlets


FR-8 Gy Gx 2077FR 8G½ G¼ 2078G¾ G½ 6411


1 supply line

9 outlets


FR-9 Gx M3 30981


2 supply lines

12 outlets


FR-12 Gx M5 4525

Festo AG & Co. KG – 2006/09160

2006/09 – Festo AG & Co. KG 161

Completely flexible media supply

and return

Whether it’s compressed air,

vacuum, liquids or gases – the new

single and multiple rotary distribu-

tors GF from Festo guarantee the

secure transmission of media from

stationary sources to rotating

machine parts.

� Radial and axial outputs with

multiple rotary distributors

� Sturdy design with double bear-

ings to protect against mechanical

loads

Further information


8 Rotary distributors

Festo AG & Co. KG – 2006/09162

8 Rotary distributors

Rotary distributor

Single

Type D1 D2 Part No.

GF Gx M5 539290GFG¼ Gx 539291G½ G¼ 539292

Rotary distributor

Double

Type D1 n Part No.

GF Gx 2 539287GFG¼ 2 539288G½ 2 539289

2006/09 – Festo AG & Co. KG 163

Festo pressure gauge for every

application:

Whether they’re being used for

compressed air or vacuum.

Measured in bar, psi or MPa. On a

service unit or flanged in a control

cabinet. The broad range of pressure

gauges offers the right solution for

every application.

� Easy installation

� Various scales (bar/psi/MPa)

� Rapid pressure monitoring thanks

to the red-green pressure gauge

Further information


9 Pressure gauges

9.1 Pressure gauge

Selection aid 164

Festo AG & Co. KG – 2006/09164

9.1 Pressure gauge

Selection aid

Pressure gauge

Design Type Page

Pressure gauge to DIN EN 837-1

MA-…-EN 165

Pressure gauge to DIN EN 837-1,

with red-green rangeMA-…-RG 165

Pressure gauge

MA 166

Precision pressure gauge to

DIN EN 837-1MAP-…-EN 167

Pressure gauge with QS fitting

MA-…-QS 167

Flanged pressure gauge

Design Type Page

Flanged pressure gauge to

DIN EN 837-1FMA-…-EN 168

Flanged pressure gauge

FMA 168

Precision flanged pressure gauge

to DIN EN 837-1FMAP-…-EN 168

2006/09 – Festo AG & Co. KG 165

9.1. Pressure gauge

MA-…-EN

Type Nominal Indicating range D1 Part No.Type Nominal

size [bar] [MPa] [psi]D1 Part No.

MA-…-EN 40 0 … 10 – 0 … 145 Rx 162835MA … EN 400 … 16 – 0 … 232

Rx162836

0 … 25 – 0 … 360 5261670 … 6 – 0 … 87 R¼ 1870780 … 10 – 0 … 145

R¼187079

0 … 16 – 0 … 232 1870800 … 25 – 0 … 360 1870810 … 6 – 0 … 87 G¼ 1838990 … 10 – 0 … 145

G¼183900

0 … 16 – 0 … 232 1839010 … 25 – 0 … 360 183902

50 0 … 2,5 – 0 … 36 G¼ 162837500 … 10 – 0 … 145

G¼162838

0 … 16 – 0 … 232 162839

63 0 … 1 – 0 … 14,5 G¼ 162844630 … 2,5 – 0 … 36

G¼162845

0 … 10 – 0 … 145 1628400 … 16 – 0 … 232 162841

MA-…-RG



MA-…-RG 40 0 … 10 – – Rx 525725MA … RG 400 … 16 – –

Rx525726

– 0 … 1 – 526778– 0 … 1,6 – 526779– – 0 … 145 526786– – 0 … 232 526787

Festo AG & Co. KG – 2006/09166

9.1. Pressure gauge

MA-…-RG



MA-…-RG 50 0 … 2,5 – – R¼ 525727MA … RG 500 … 10 – –

R¼525728

0 … 16 – – 525729– 0 … 0,25 – 526780– 0 … 1 – 526781– 0 … 1,6 – 526782– – 0 … 36 526788– – 0 … 145 526789– – 0 … 232 526790

63 0 … 2,5 – – R¼ 525730630 … 10 – –

R¼525731

0 … 16 – – 525732– 0 … 0,25 – 526783– 0 … 1 – 526784– 0 … 1,6 – 526785– – 0 … 36 526791– – 0 … 145 526792– – 0 … 232 526793

MA



MA 23 0 … 6 – 0 … 87 Rx 183896MA 230 … 10 – 0 … 145

Rx183897

0 … 16 – 0 … 232 183898

27 0 … 10 – 0 … 145 Rx 541733270 … 16 – 0 … 232

Rx541734

0 … 10 – M5 526323– 0 … 1 –

M5526324

– – 0 … 160 527405

2006/09 – Festo AG & Co. KG 167

9.1. Pressure gauge

MA



MA 40 0 … 10 – 0 … 145 Gx 359874MA 400 … 16 – 0 … 232

Gx345395

– 0 … 1 – 192732– 0 … 1,6 – 192733– 0 … 0,6 – G¼ 184285– 0 … 1 –

G¼184286

– 0 … 1,6 – 184287– 0 … 2,5 – 184288

50 0 … 10 – 0 … 145 G¼ 359873500 … 16 – 0 … 232

G¼356759

0 … 1 – 192734– 0 … 1,6 – 192735

63 0 … 0,25 – 0 … 3,6 G¼ 7169

MAP-…-EN



MAP-…-EN 40 0 … 1 – 0 … 15 Rx 161126MAP … EN 400 … 4 – 0 … 58

Rx162842

0 … 6 – 0 … 87 1611270 … 16 – 0 … 232 161128

MA-…-QS



MA-…-QS 15 0 … 8 – – QS-4 153383MA … QS 15 0 … 8

QS-6 153384QS-8 183385

Festo AG & Co. KG – 2006/09168

9.1. Pressure gauge

FMA-…-EN



FMA-…-EN 40 0 … 10 – 0 … 145 G¼ 159596FMA … EN 400 … 16 – 0 … 232

G¼159597

50 0 … 2,5 – 0 … 36 G¼ 159598500 … 10 – 0 … 145

G¼159599

0 … 16 – 0 … 232 159600

63 0 … 2,5 – 0 … 36 G¼ 159601630 … 10 – 0 … 145

G¼159602

0 … 16 – 0 … 232 159603

FMA



FMA 63 0 … 0,25 – 0 … 3,6 G¼ 225783

FMAP-…-EN



FMAP 63 0 … 1 – 0 … 15 G¼ 161129FMAP 630 … 4 – 0 … 58

G¼162843

0 … 6 – 0 … 87 1611300 … 16 – 0 … 232 161131

2006/09 – Festo AG & Co. KG 169

With Festo, you don’t need a

magnifying glass to find accessories

You only really notice accessories

when you need them and you can’t

find them.

Then it’s like searching for a needle

in the proverbial haystack. Not with

Festo! Our comprehensive range of

accessories including sealing rings,

tubing cutters or silencers is care-

fully thought through – to ensure you

have everything you need for speedy

installation.

� Sealing material

� Cutting tools for tubing

� Tubing strap

� Pneutainer

� Silencer

� Silencer LFU

Further information


10 Accessories

Festo AG & Co. KG – 2006/09170

10 Accessories

Sealing material

Sealing ring

Type for thread Part No.

Polyvinyl chloride

O M3 30290OM5 3565

Gx 2223G¼ 2224Gy 2225G½ 2226G¾ 2227G1 210893

Polyvinylidenfluoride

CRO M5 165191CRO

Gx 165192G¼ 165193Gy 165194G½ 165195G¾ 165196G1 165197

Sealing ring

with metal housing


Stainless steel, nitrile rubber

OL M5 34634OLM6 161180M10 161181M12 161182M14 161183M16 165298M22 165299

Gx 33840G¼ 34635

Aluminium, nitrile rubber

OL Gy 34636OLG½ 34637G¾ 34638

2006/09 – Festo AG & Co. KG 171

10 Accessories

Sealing material

Sealing ring

with support ring


Stainless steel, nitrile rubber

OK M3 130949OKM5 130850M7 130851

Polyamide, thermoplastic

polyurethane

OK Gx 531771OKG¼ 531772Gy 531773G½ 531774G¾ 531775

Thread sealing tape

Type Part No.

GWB-0,1 9076

Sealing ring assortment

Type for thread Quantity Part No.

OL M5 50 161355OLGx 100

161355

G¼ 100Gy 40G½ 30G¾ 10

Festo AG & Co. KG – 2006/09172

10 Accessories

Connecting/disconnecting tools for tubing

Tubing cutter

for flame-retardant tubing PAN-V0

Type for D1 Part No.

PAN-V0S 6 160554PAN V0S8

160554

10 16055512

160555

Hose cutter

for metal braided hose

Type Part No.

PXS-B 11572

Disconnecting pliers

for removing plastic tubing PP-3,

PU-3, PP-4 and PU-4 from barbed

nipples

Type Part No.

ZDS-PK3 9090

ZDS-PK-4 9522

Connecting pliers

for connecting plastic tubing PP-3,

PU-3, PP-4 and PU-4 to barbed

nipples

Type Part No.

ZMS-PK-3/4 9341

Pipe cutter ZR

for plastic pipes PQ-PA

up to O.D. 28 mm

Type Part No.

ZR 194592

2006/09 – Festo AG & Co. KG 173

10 Accessories

Connecting/disconnecting tools for tubing, Pneutainer

Pipe cutter ZRS

for plastic tubing with and without

fabric reinforcement

up to O.D. 20 mm

Type Part No.

ZRS 7658

Type Quantity Part No.

Spare blades

ZRS 10 218606

Tubing strap

Type Bundle∅

[mm]

Part No.

PB 30 6741PB45 6742100 6743

Pneutainer

Type Part No.

ZW 532371

Tubing cassette

Type Width

[mm]

Part No.

ZW-KS 110 532372

ZW-KB 160 532373

Festo AG & Co. KG – 2006/09174

10 Accessories

Silencers

Silencer U

Compact design

Type D1 Part No.

Sintered metal

U-M3 M3 163978

U-M5 M5 4645

Silencer U

Type D1 Part No.

Polymer

U-x Gx 2307

U-¼ G¼ 2316

U-y Gy 2309

U-½ G½ 2310

U-¾ G¾ 2311

U-1 G1 2312

Die-cast metal

U-x-B Gx 6841

U-¼-B G¼ 6842

U-y-B Gy 6843

U-½-B G½ 6844

U-¾-B G¾ 6845

U-1-B G1 151990

Silencer UC-QS

with push-in sleeve for push-in fit-

ting QS

Type D1 Part No.

Polyethylene

UC-QS-3H 3 165005

UC-QS-4H 4 165006

UC-QS-6H 6 165007

UC-QS-8H 8 175611

UC-QS-10H 10 526475

Silencer UC

Type D1 Part No.

Polyethylene

UC-M5 M5 165003

UC-M7 M7 161418

UC-x Gx 161419

UC-¼ G¼ 165004

Filter silencer LFU

Input pressure 0 … 16 bar

Type D1 Part No.

LFU-¼ G¼ 539132

LFU-y Gy 539133

LFU-½ G½ 10494

LFU-1 G1 40495

2006/09 – Festo AG & Co. KG 175

11 Tips and tricks

Recommended quality classes within

which Festo pneumatic components

will operate reliably in different

pneumatic applications. The table

below lists typical purity classes for

compressed air used as process air

in various industries. These quality

classes are recommended in

DIN ISO 8573-1.

Applications Solids Water dew

point (0 °C)

Max. oil

content

Recom-

mended

grade of

filtration

[µm] [°C] [mg/m3] [µm]

Mining 40 – 25 40

Cleaning 40 +10 5 40

Welding machines 40 +10 25 40

Machine tools 40 +3 25 40

Compressed air

cylinders

40 +3 25 40

Compressed air valves 40/50 +3 25 40/50

Packaging technology 40 +3 1 5 … 1

High-precision pressure

regulators

5 +3 1 5 … 1

Measurement

atmosphere

1 +3 1 5 … 1

Storage atmosphere 1 –20 1 5 … 1

Painting atmosphere 1 +3 0.1 5 … 1

Sensors 1 –20/–40 0.1 5 … 1

Pure breathing air 0.01 – – … 0.01

This standard also divides the

compressed air quality into seven

quality classes. The cubic metre

specifications in the table below are

based on standard temperature and

pressure as per ISO 554.

Class Particle

size

Particle density Pressure

dew point

Residual oil

contentmax. in µm max. in mg/m3 max. in °C max. in mg/m3

1 0.1 0.1 –70 0.01

2 1 1 –40 0.1

3 5 5 –20 1.0

4 15 8 +3 5

5 40 10 +7 25

6 – – +10 –

7 – – not defined –

Festo AG & Co. KG – 2006/09176

11 Tips and tricks

The grade of filtration is always

determined by the application.

Examples of permissible particle

sizes in compressed air:

� 40 µm to 5 µm for vane motors,

working cylinders, controllers and

pneumatic hammers

� Less than 5 µm for regulators,

valves, measurement instru-

ments, spray guns

� Less than 1 µm for applications in

the food processing, pharma-

ceutical and electrical engineering

industries

In order to increase the service life of

an active carbon filter, it should

always be positioned after a micro

filter, which in turn should be

positioned after a preliminary filter.

Active carbon filter cartridges should

generally be replaced after 1,000

operating hours or if an oil odour is

noticed.

It is also possible to combine a

number of processes or to connect

filters in series, for example two

micro filters, whereby the second

filter contains active carbon and acts

as an adsorption filter. This filter

then retains odours from oil or other

solids. Incidentally most pneumatic

working and control components will

function normally with oil-free air

since they are lubricated for life at

the factory. However, if you are using

lubricated air then once you start

you must continue – you cannot go

back to oil-free air!

2006/09 – Festo AG & Co. KG 177

11 Tips and tricks

Application Range of applications Primary function

(examples)

A

If a constant supply of

homogeneous oil mist

is required with long

supply lines over

150 m; lubrication of

a range of consuming

devices without over-

lubrication

Compressed air tools

in assembly lines;

pneumatic controllers;

transfer,

welding and pressing

lines;

groups of machines

To supply a large number

of consuming devices over

long distances, oil mist

greater than 2 µm; very

good transmission char-

acteristics over 150 m;

installation above consum-

ing device recommended;

branching permitted;

continuous supply of oil at

a rate of 7 to 12 mg/m3

B

For all standard

applications without

special requirements.

Individual device

lubrication, short

distances

Tools;

pneumatic drives;

controllers

To supply individual de-

vices: oil mist 4 to 10 µm;

satisfactory transmission

characteristics up to 6 m;


ing device necessary; oil

supplied at a rate of 15 to

25 mm3/drops

C

For applications

involving an extremely

wide range of flow

rates, high respon-

siveness, unlubri-

cated air consumption

before the lubricator

Tools with low air

requirement;

compressed air

cylinder controllers;

controllers for unlubri-

cated air consumption

Low operate margin, large

range of flow rates: oil mist

greater than 10 µm;

satisfactory transmission

characteristics up to 6 m;


ing device necessary;

oil supplied at a rate of 15

to 25 mm3/drops

Festo AG & Co. KG – 2006/09178

11 Tips and tricks

Application Range of applications Primary function

(examples)

D

For infrequent individ-

ual activation of con-

suming devices after

long periods of rest,

long distances

between lubricators

and consuming

devices, low flow rates

Short-stroke cylinders;

small compressed air

tools;

cutting tools

Light lubrication at the

point of consumption;

oil droplets 1 to 30 µm3;

transmission characteris-

tics not applicable;

installation at the consum-

ing device; oil supplied at a

rate of 1 to 30 mm3/piston

stroke

E

Wherever a fine and

uniform oil mist is

required in very small

and well metered

quantities

High-speed bearings;

sander spindles;

knitting machines;

gearboxes

To transport a fine oil mist

for lubrication and cooling,

oil mist less than 2 µm,

good transmission

characteristics over 30 m;


ing device recommended

2006/09 – Festo AG & Co. KG 179

11 Tips and tricks

Here are some tips on selecting

components:

� Always size the service unit one

connection size higher than is re-

quired for the maximum flow rate.

Undersizing leads to pressure

fluctuations at the regulator and

to inadequate filter service life.

� Always mount service units at the

coolest point in the system, for

example on an exterior wall

instead of in the waste heat zone

of a working machine.

� Service units should never be

mounted more than 5 metres

away from the last consuming

device. Otherwise the oil mist may

condense before it reaches the

actual consuming device if

lubricated air is being used.

� Water separators separate any

water droplets that occur in the

network. Even the largest water

separator will need to be emptied

at some time. Therefore: make

sure that you service your water

separator regularly or, if in the

project planning phase, consider

using an automatic water

separator.

� Filter bowls should only be

cleaned using water, not solvents.

Use metal bowls for harsh

environments.

� Always choose a larger solids filter

than is necessary. Note the flow

direction when installing the filter.

Do not clean filter cartridges –

dispose of them.

� If using an adsorption dryer, place

a preliminary filter (grade of filtra-

tion 1 µm) upstream of the input

filter to extend the service life of

the input filter. Contact with oil

will considerably reduce the

service life of the drying agent.

Finally the air inlet temperature

should be less than 35 °C.

� Use a lockable regulator knob to

prevent the pressure settings for

the pressure regulator being

changed without authorisation.

� Compressed air lubricators must

only be filled with the low-

viscosity mineral oil approved by

the manufacturer.

� If operating large working

cylinders (piston diameter above

100 mm) with lubricated air, use a

filter silencer for the exhaust air.

This dampens the exhaust noise

and separates particles via a fine

filter cartridge.

� Services units need to be serviced

too – implement a maintenance

schedule to prevent them failing

prematurely and causing

problems.

Festo AG & Co. KG – 2006/09180

11 Tips and tricks

The illustration below shows the

structure of a push-in fitting.

These fittings are equally well suited

to vacuum or compressed air. Steel

retaining claws secure the tubing

without damaging its surface. Vibra-

tion and pressure surges are safely

absorbed. The tubing can be

released by pressing in the release

ring. The claw is then lifted away

from the tubing. This push-in/clamp

function is used in many types of

fitting.

Push-in connector/fitting for tubing

a) How a push-in connector works

(Festo, QS, QS-V0, CRQS,

QS-CM)

b) Push-in fitting

(Festo, QS-F)

1 Plastic tubing

2 Release ring

3 Break-proof housing

4 Stainless steel retaining claw

5 Flexible sealing sleeve

6 Stainless steel clamping collet

7 Brass housing

8 O-ring seal

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11 Tips and tricks

Here are some criteria to consider

when selecting tubing:

� Flexibility, smallest bending

radius

� Mechanical strength, resistance

to impact and abrasion

� Resistance to aging, ultraviolet

light, weathering

� Dielectric, electrostatic properties

� Flammability, combustibility

� Internal pressure capacity

� Temperature resistance

� Resistance to chemicals, mineral

oil

� External and/or internal diameter

tolerance

� Smoothness of walls (internal)

� Gas permeability

� Suitability for welding and

bonding

� Fatigue resistance to vibrations

and continuous stress

� Long-term re-coil force (for spiral

tubing)

� Dimensional stability

� Suitability for chain link trunking

� Suitability for use in the food

processing and pharmaceutical

industries

� Identifiability through different

colours

� Resistance to hydrolysis and

microbes

Festo AG & Co. KG – 2006/09182

11 Tips and tricks

Technical specifications PVC PFATechnical specifications

PL PFAN

a) Outside diameter1) (CETOP RP54P) * ++

b) Resistance to chemicals – ++

c) Resistance to microbes ++ ++

d) Resistance to UV radiation2) + ++

e) Resistance to hydrolysis + ++

f) Resistance to stress cracks + ++

g) Flame-retardant – ++

h) Approved for food processing industry – ++

i) Antistatic, electrically conductive – –

j) Halogen-free – –

k) Data and specifications for Festo types TÜV-tested ++ ++

l) Free of paint-wetting impairment substances ++ ++

m) Suitable for chain link trunking + +

n) Recomm. for contact with water (not drinking water) + ++

o) Resistance to abrasion + ++

p) Resistance to kinking + +

q) Resistance to detergents, coolants + ++

r) Suitability for vacuum + ++

s) High thermal and mechanical load capacities + ++

t) Minimal weight ++ +

u) Standard I.D.3) ++ ++

v) High flexibility at low temperatures + ++

w) High pressure load capacity ++ ++

1) For push-in fittings, e.g. Quick Star

2) Use black version

3) For barbed fittings

++ Good/resistant

+ Suitable in certain conditions

– Unsuitable

* Not applicable

2006/09 – Festo AG & Co. KG 183

11 Tips and tricks

PU PE

PUN

PUN-DUO

PUN-H

PUN-VO

PUN-CM

PU PU-DUO

PL PLN

PAN

PAN-VO

PP PPS

a) ++ ++ ++ ++ ++ * * * ++ ++ ++ * *

b) + + + + – + + ++ ++ + + + +

c) + + + + + + + ++ ++ ++ ++ ++ ++

d) + + + + + + + + + + ++ + +

e) + + ++ ++ + + + ++ ++ + + + +

f) + + + + + + + + + + + + +

g) – – – ++ – – – – – – ++ – –

h) – – ++ – – – – ++ ++ – – – –

i) – – – – ++ – – – – – – – –

j) ++ ++ ++ ++ ++ ++ ++ – ++ ++ – ++ ++

k) ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++

l) ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++

m) ++ ++ ++ ++ ++ ++ ++ + + ++ ++ ++ ++

n) + + ++ + + + + ++ ++ + + + +

o) ++ ++ ++ ++ + ++ ++ + ++ ++ ++ ++ ++

p) ++ ++ ++ + + ++ ++ + + ++ + ++ ++

q) + + + + + + + ++ ++ + + + +

r) ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++

s) + + + + + + + + ++ ++ ++ ++ ++

t) ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ + ++ ++

u) ++ ++ ++ ++ – ++ ++ ++ ++ ++ – ++ –

v) ++ ++ ++ ++ + ++ ++ ++ ++ ++ + ++ ++

w) ++ ++ ++ ++ + ++ ++ ++ ++ ++ ++ ++ ++

Technical properties of plastic

tubing (Festo products and Festo

designation)

CM Electrically conductive

DUO Tubing pair

H Hydrolysis-resistant

N Standard O.D. to

CETOP RP54P

PA Polyamide

PE Polyethylene

PFA Perfluoralkoxy

PU Polyurethane

PL Fabric-reinforced PVC

S Spiral tubing

VO Flame-retardant

Festo AG & Co. KG – 2006/09184

11 Tips and tricks

When using tubing, people often

make the mistake of combining dif-

ferent diameters within a string. This

has the effect of reducing the flow

pressure. Another common mistake

people make is selecting tubing

lengths that are too long. Spiral tub-

ing has a higher pressure drop than

normal straight tubing precisely be-

cause of its long length. The diagram

opposite illustrates the pressure

drop that occurs with increasing

tubing length by illustrating the

decreasing flow rate.

An output pressure of 7 bar (effec-

tive) and a pressure drop of 0.2 bar

were selected as fixed variables. The

tubing is a PVC tubing with a sleeve

and fittings at both ends.

Volumetric

flowrateinlitre(s)

Tubing

IDinmm

Tubing length in m

If the Festo push-in system is used

there is no reduction of cross section

within the tubing, which has a

positive effect on the pressure drop.

2006/09 – Festo AG & Co. KG 185

Festo AG & Co. KG – 2006/09186

Documents

The Pneumatics Installation Guide