Quick Exhaust Valve with Push-in Fitting Quick Exhaust

●Standard Quick Exhaust Valve with needle is equipped with Silencer. Re-adjustment of exhaust flow is not needed when replacing silencer element.

● Certain models can be used as a shuttle Valve

Quick Exhaust Valve with Push-in FittingQuick Exhaust Valve Series●For Faster return/movement of Cylinder

●Mini type offers high flow in a compact and lightweight body, a wide variety of style - available port O.D. sizes are 5/32~1/4", 3~6mm

● Ideal countermeasure to prevent condensation caused by adiabatic expansion of small actuators which leads malfunction, deterioration and the washing down grease of valves etc. (Install quick exhaust valves close to cylinders or actuators.)

① Effective areaCode 01 02 03

Effective area 8mm2 16mm2 30mm2

Quick Exhaust Valve ①

Eff ective area

⑦Exhaust-port tubing dia.

⑥Exhaust-port type⑥

⑦

②Intake-port type

③Intake-port size

⑤Output-port size

④Output-port type

② Intake port type

C：Push-In FittingP：Taper pipe thread

③ Intake port size

④ Output port type

C：Push-In FittingP：Taper pipe thread

⑤ Output port size

⑥ Exhaust port type

C：Push-In FittingE：Exhaust needle

⑦ Exhaust side tubing dia.（Exhaust-side type: Push-In Fitting only)Code 08Size ø8

Out

Ex.In

http://www.pisco.com

3/8"03 04

R3/8 R1/2

Tube dia. Taper pipe thread size

04 06 08 10 12 01 02ø4 ø6 ø8 ø10 ø12 R1/8 R1/4

Code

Size

Tube dia. Taper pipe thread size

04 06 08 10 12ø4 ø6 ø8 ø10 ø12 1/8NPT 1/4NPT 3/8NPT

02 03 04R1/4 R3/8 R1/2

Code

Size

01R1/8

10 12ø10 ø123/8" 1/2"

N1 N2 N3

3/81/

3/8 1/2

■ Standard type Model Designation (Example)

EQ 02 C 1/4 P N1 C 3/8

1/4"4

■ Mini type Model Designation (Example)

EQ 1/4

Quick Exhaust Valve Series①

Type

②Tube dia.

② Tube dia.

ø4

Code

Dia.

4 6ø61/4"

In

Out

InOut

Ex.

* In-Line/Plug Type

* Thread type HEQ

Quick Exhaust Valve Series

①Thread type ②

Ex. port Type

Inlet Tube Size

U10

③

Thread size

① Inlet Tube SizeCode 4 6

Dia. ø6

② Thread Size

③ Ex. port type

3ø3

Code EType Exhaust needle control

Code

SizeM3

M3×0.5

M5M5×0.8

M6M6×1

ø4

3ø3

E

E

Ex.

Plug / Open-Air ExhaustIn-Line / Open-Air Exhaust In-Line / Pipe Exhaust

Code

UCode

YCode

E

Type Type TypeType Code

J

In

Out

Ex.


For direct-mounting on cylinders/actuators to control the exhaust flow rate

10-32UNF

1/4

5/32 1/45/32"

1/4"1/45/32

5/32"

① TypeEx.In

Out

U10

U10

10-32UNF

In-Line / Needle Exhaust

Ex.

OutIn

In

Ex.

Out

Plug / Open-Air Exhaust

In-Line / Open-Air Exhaust

In-Line / Pipe Exhaust

In-Line / Needle Exhaust

■ Specifi cationsFluid medium Air

Operating pressure rangeProof pressureOperating temp. rangeMin. opening pressure 7.25psi (0.05MPa)

196psi (1.35MPa)41 ~ 140°F (5 ~ 60°C) (no freezing)

　14.5 ~102psi（0.1 ~ 0.7 MPa）

Sealock - coating

Tube

Element (PVF)

O-ring (NBR)

Thread body (Aluminum)

Guide ring (Nickel-plated brass) Locknut (Aluminum)

Symbol

Tube End

Needle (Nickel-plated brass)

Silencer cover (Aluminum)Fitting body (Aluminum)

Lock-claws (Stainless steel)

Release ring (POM)

Elastic sleeve (NBR)

Intake-port→

↓Output-port

Exhaust port →

Diaphram (HNBR)

■ Construction Standard type Ex.（Intake: Push-In Fitting, Output: Thread, Exhaust: Needle）Symbolwith needle exhaust


■ Construction Mini type Ex.（Union Open-Air Exhaust）

Main body (Aluminum)

Lock-claws (Stainless steel)

Guide ring (Copper alloy)

|

|

Lock-claws retainer (Copper alloy)

Elastic sleeve (Nitrile rubber)

Release ring (POM) |

|

_ _Diaphram (HNBR) |Diaphram retainer (Aluminum)|

Main body (Polybutylene terephthalate)

Exhaust cover (Polybutylene terephthalate)

■ Control direction (Example)

Solenoid valve

Cylinder

Flow ControllerHigh Flow

Quick exhaust valve EXIN

OUTAir supplyto cylinder

① ②Air exhaustfrom cylinder

① Air from IN is supplied to cylinder

② Air from cylinder is exhausted directly not via solenoid valve.

※ Combinations of Quick Exhaust Valve and Flow Controller

High Flow can improve the efficiency of air exhaust.

Air flow

① IN → OUT

② OUT → EX

Standard type

Direct-mounting type (Fig. 1) is the most efficient air discharge with exhausting air on the cylinder ports. The exhaust efficiency depends on the tubing length in case of In-line type (fig. 2), the shorter the better. The air travels back through system in case of flow controllers (condensation may also be caused in case of short stroke of actuators), the quick exhaust valves are recommended when rapid cylinder return is needed or for preventing condensation.

● Cylinder speed control by flow controllers

Solenoid valve

● Cylinder speed control by quick exhaust valves (needle type)

tubing length

ÎEx.

Ì

Ex.Fig.1. Example - Direct-mounting type

Fig.2. Example - In-line type

Fig. 3.

Mini type

cylinder

Solenoid valve cylinder


■ Standard Size ListStandard type　Inch dia. tubing / NPT thread

●


Type IN tube dia.

OUT thread size EX tube dia.R1/8 R1/4 R3/8 R1/2

EQ 4 ●8IN & EX port: Fitting

6●

OUT port: Thread ● ●10(Tube exhaust) 8 ● ●

10 ● ● ●12

12 ● ● ●

Standard type Metric

EXIN

OUT

Type IN tube dia.

OUT thread size EX tube dia.6 8 10 12

EQR1/8

● 8OUT & EX port : Fitting ● ●

10IN port: Thread R1/4 ● ●(Tube exhaust) R3/8 ● ●

12R1/2 ● ●

EXIN

OUT

Type IN tube dia.

OUT thread sizeR1/8 R1/4 R3/8 R1/2

EQ 4 ●IN port: Fitting 6 ● ●OUT port: Thread 8 ● ●EX needle type 10 ● ● ●(Open-air exhaust) 12 ● ● ●

EX

IN

OUT

EX needle type

Type IN portdia.

OUT thread size EX portdia.1/8NPT 1/4NPT 3/8NPT

EQIN & EX port: Fitting 1/4"OUT port: Thread(Tube exhaust)

EXIN

OUT

Type IN portdia.

OUT thread size1/8NPT 1/4NPT

EQIN port: FittingOUT port: ThreadEX needle type(Open-air exhaust)

EX

IN

OUT

EX needle type

3/8"

1/4"

3/8"

3/8"

1/2"

● ●

● ●

● ●

● ●

3/8NPT

Mini type In-Line type

TypeTube dia.

4 6EQU In-Line Straight Open-Air Exhaust ● ●

EX

IN OUT

EX

IN OUT

1/4"●

3●

EXH

IN OUT

Needle control

Type INTube dia.

OUT thread size EX

EQH Cylinder Direct MountingExhaust Female Thread

5/32" ● 10-32UNF1/4" ●

IN

OUT

EXH

Type INTube dia.

OUT thread size10-32UNF

EQH Cylinder Direct Mounting with Needle Exhaust

●●

IN

OUT

EXHNeedle control

EQJ

EXH

EXH

IN OUT

Plug Open-Air Exhaust

5/32"●

TypeTube dia.

4 6● ●1/4"

●3●

5/32"●EQY In-Line Straight Tubing Exhaust

TypeTube dia.

4 6● ●1/4"

●3●

5/32"●EQE In-Line Straight Needle Muffler Exhaust

Mini type Direct-mounting type

Type INTube dia.

OUT thread size EXM5×0.8 thread sizeM3×0.5

EQH Cylinder Direct MountingExhaust Female Thread

3 ● ●M6×14 ● ●

6 ● ●

IN

OUT

EXH

Type INTube dia.

OUT thread sizeM3×0.5 M5×0.8

EQH Cylinder Direct Mounting with Needle Exhaust

3 ● ●4 ● ●6 ● ●

IN

OUT

EXHNeedle control


thread size10-32UNF5/32"1/4"

10-32UNF thread

Metric thread

Type Stem dia.

3

●●

6 ●

●4

5/32"1/4"

Tube dia.

●

5/32" 1/4" 4 63

EQ

Unit：mm

※ . “L1” and “L2” are reference values for height dimensions after tightening taper thread.

R

øD

1

øD

2

BL1L2

A

IN & EX port: Fitting OUT port: Thread(Tube exhaust) E1

E2C1

C2□F

■ Standard type

compliant


Model codeTube O.D.øD1

Tube O.D.øD2 R A B L1 L2

Tube endC1

Tube endC2

E1 E2 □FEffective area(mm2) Weight

(g)IN→OUT OUT→EX

EQ01-C04P01C08 48 R1/8 8 25.5 21.5 14

10.918.2

46.5 23.815

49 19

EQ01-C06P01C08 6 11.7 46.8 24.1 6

EQ02-C06P01C106

10

R1/8 8 29

25 1611.7

20.754.4 28.1

189

16

27

EQ02-C06P02C10 R1/4 11 31 29

EQ02-C08P01C108

R1/8 8 2918.2 59.7 33.4 12

31

EQ02-C08P02C10 R1/4 11 31 33

EQ03-C10P02C1210

12

R1/4 1140.5

34.5 2220.7

23.3

74.6 42.8

25

24 34 69

EQ03-C10P03C12 R3/8 12 34.2 21.7 25 35 72

EQ03-C10P04C12 R1/2 15 42.5 34.3 21.8 27 37 77

EQ03-C12P02C1212

R1/4 1140.5

34.5 2223.3 76.2 44.4

25 34 73

EQ03-C12P03C12 R3/8 12 34.2 21.7 26 35 75

EQ03-C12P04C12 R1/2 15 42.5 34.3 21.8 28 37 80

272969

72

16

34

35

9

24

25

18

25

20.7

20.740.5

29

31

8

111112

1/8NPT1/4NPT1/4NPT3/8NPT

1/4"

3/8"

3/8"

1/2"

11.4

22.2

15.9

21.9

27.9

34.4

54.225.234.7

16.2

24.9

42.823.1 74.4

EQ02-C1/4PN1C3/8EQ02-C1/4PN2C3/8EQ03-C3/8PN2C1/2EQ03-C3/8PN3C1/2

EQ

R

øD

B

A

øP

E1E2

E3C □F

L1L2

IN port: Fitting OUT port: ThreadNeedle silencer exhaust (Silencer exhaust)

Unit：mm


compliant

EQ

Unit：mm

Model codeTube O.D.øD1

Tube O.D.øD2 R A B L1 L2 øP1 øP2 Tube end

C1Tube endC2

JHex.

HEffective area(mm2) Weight

(g)CAD

file nameIN→OUT OUT→EXEQ01-P01C06C08 6 8 R1/8 8 43.2 39.2 14.9 12.4 18.4 17 18.2 25.5 14 5.5 6.5 22

CRE-002

EQ02-P01C06C10 6

10R1/8 8 50.3 46.3 18.8

14.4 22

17

20.7

29

17

8 933

EQ02-P01C08C10 8 18.1 28.9 10 12

EQ02-P02C06C10 6R1/4 11 53.3 47.3 19.7

17 29 8 935

EQ02-P02C08C10 8 18.1 28.9 10 12

EQ03-P03C10C12 10

12R3/8 12

64.2 57.9 22.5 17.6

28

20.2

23.3

33.6

22

21 24 75

EQ03-P03C12C12 12 64.3 58 24.2 21 23.4 36.4 22 27 78

EQ03-P04C10C12 10R1/2 15

67.2 59 23.6 17.6 20.2 33.6 21 24 81

EQ03-P04C12C12 12 67.3 59.1 25.3 21 23.4 36.4 23 27 84


R

øD1

øP1

øD

2

øP

2

OUT & EX port : Fitting IN port: Thread(Tube exhaust) B

J

C1

L1

AHC2L2

compliant

Model codeTube O.D.

øD R A B L1 L2 øP Tube endC

E1E2 E3 □F

Effective area(mm2) Weight(g)max. min. IN→OUT OUT→EX

EQ01-C04P01E 4 R1/8 8 25.5 21.5 14 15 10.9 66.7 61.8 54.3 23.8 15 4 8 23

EQ01-C06P01E6

R1/8 825.5 21.5 14 15

11.767 62.1 54.6 24.1 15 6 8 23

EQ02-C06P01E 2925 16 18 77.4 71.6 63.1 28.1 18 9 15

35

EQ02-C06P02E R1/4 11 31 37

EQ02-C08P01E8

R1/8 8 2925 16 18 18.2 82.7 76.9 68.4 33.4 18 12 15

39

EQ02-C08P02E R1/4 11 31 41

EQ03-C10P02E10

R1/4 1140.5

34.5 2225 20.7 112.7 105.3 95.8 42.8 25

2431

97

EQ03-C10P03E R3/8 12 34.2 21.7 25 98

EQ03-C10P04E R1/2 15 42.5 34.3 21.8 27 34 102

EQ03-C12P02E12

R1/4 1140.5

34.5 2225 23.3 114.3 106.9 97.4 44.4 25

2531

99

EQ03-C12P03E R3/8 12 34.2 21.7 26 102

EQ03-C12P04E R1/2 15 42.5 34.3 21.8 28 34 106

11.4

22.2

15.9

21.934.4

25.234.7

16.2

24.9EQ02-C1/4PN1E1/4"

1/8NPT 8 2918 18 15

EQ02-C1/4PN2E 1/4NPT 11 31

EQ03-C3/8PN2E3/8"

1/4NPT 1140.5 25 20.7 105.3 95.8 42.8 25

2431

EQ03-C3/8PN3E 3/8NPT 12 25 98

93537

27.9

96112.9

62.971.478.3

EQU

Unit：mm

Union Straight Open-Air Exhaust

■ Mini type

Mini

compliant

EQY

Unit：mm

Union Straight Tube ExhaustMini

compliant


B L øP1 øP2 øP3 X Y (g)CAD

EQU-3 3 34.6 11 8.4 10 9 11 9.8 7.8 3.5 EQU-3

EQU-4 4 34.6 11 8.4 10 9 11 9.8 7.8 3.3 EQU-4

EQU-6 6 37 12 10.4 12 11 11.6 11.8 9.8 4.9 EQU-6

2-C

15L

B

2-øDøP

1

øP2

øP3 2-Y

2-X

Release ring dimensions

EQU-5/32 5/32" 34.6 11 8.4 10 9 11 9.8 7.8 3.5

EQU-1/4 1/4"

file name

WeightTube endC

Tube O.D.øDModel code

10.4 12 11 11.8 9.8 5.5 －－37.4 12.2 11.4

B L1 L2 L3 øP1 øP2 øP3 øP4 E X Y (g)CAD

EQY-3 3 34.6 29.9 18.5 13.8 9 10 8.4 9 11 11 9.8 7.8 5.6 EQY-3

EQY-4 4 34.6 29.9 18.5 13.8 9 10 8.4 9 11 11 9.8 7.8 EQY-4

EQY-6 6 37 32 20 15 11 12 10.4 11 11.6 13 11.8 9.8 7.6 EQY-6

3-øD

øP4

E

BL2 3-C

øP3

L1L3

øP1

øP2

3-Y

3-X


EQY-5/32 5/32" 34.6 29.9 18.5 13.8 9 10 8.4 9 11 11 9.8 7.8

EQY-1/4 1/4"

file nameWeightTube end

CTube O.D.

øDModel code

－－37.4 11.8 9.811.4 1310.4 1111 12

6.1

6.1

8.120.2 15.2.432

EQE

Unit：mm

Union Straight Needle Silencer ExhaustMini

compliant

4.5

L3

2-øD øP

2

L2

E

øP4

ø4.4

øP1

øP3

BL1 2-C

2-X

2-Y


EQH

R AB L1

L2 øP E X Y (g)CAD

max. min. max. min.

EQH-3M3E 3 7.7

9 11 22.2 9.8 7.8

9.2 EQH-3M3E

EQH-3M5E 7.3 9.9 EQH-3M5E

EQH-4M3E 4

M3×0.5 2.5 35.8 30.8 33.3 28.3

7.7

9 11 22.2 9.8 7.8

9.1 EQH-4M3E

EQH-4M5E

M5×0.8 2.9 36.3 31.3 33.4 28.4

7.3 9.8 EQH-4M5EM3×0.5 2.5 35.8 30.8 33.3 28.3

M5×0.8 2.9 36.3 31.3 33.4 28.4

X

Y

E

øP

Hex

. 8

Mini


Unit：mm

Model codeTube O.D.

øDTube end

CWeight

file name

Cylinder Direct-Mounting with Needle Exhaust

compliant


B L1 L2L3

øP1 øP2 øP3 øP4 E X Y (g)CAD

EQE-3 3 34.6 18.5 11.2 18.5 13.5 9 10 8.4 9 11 11 9.8 7.8 7.4 EQE-3

EQE-4 4 34.6 18.5 11.2 19.5 14.5 9 10 8.4 9 11 11 9.8 7.8 EQE-4

EQE-6 6 37 20 12 19 14 11 12 10.4 11 11.6 13 11.8 9.8 9.2 EQE-6

max. min.Tube end

CWeight

file nameTube O.D.

øDModel code

EQE-5/32 5/32" 34.6 18.5 11.2 9 10 8.4 9 11 11 9.8 7.8 EQE-3

EQE-1/4 1/4"19.5 14.5

EQE-419 1412 13 9.811.8 9.811.410.4 1111 1220.2

7.7

7.737.4

ø10.4

øD

B L1L2

A

R

C

M3×0.5 2.5 35.8 30.8 33.3 28.3

M5×0.8 2.9 36.3 31.3 33.4 28.4EQH-6M3EEQH-6M5E

67.57.6

11 11.6 23.7 11.8 9.81011

EQH-6M3EEQH-6M5E

10-32UNFEQH-5/32U10EEQH-1/4U10E

5/32"1/4"

36.3 31.3 33.4 28.42.97.67.8 9

111111.4

22.2 9.8 7.811.8 9.8

1012

－－23.9

EQH

R A B L1 L2 øP E X Y (g)CAD

EQH-3M3M63 9

11 22.2 9.8 7.8

6.6 EQH-3M3M6

EQH-3M5M6

2.9 19.7 16.87.8

7.4 EQH-3M5M6

EQH-4M3M64

M3×0.5 2.5 19.2 16.7 7.7

9

11 22.2 9.8 7.8

6.5 EQH-4M3M6

EQH-4M5M6

M5×0.8 2.9 19.7 16.8 7.8

7.3 EQH-4M5M6M3×0.5 2.5 19.2 16.7 7.5

M5×0.8 2.9 19.7 16.8 7.6

Mini

ø10.4

øD

M6×1

5

B L1L2

A

R

C

X

Y

Hex

. 10

E

øP


Unit：mm

Model codeTube O.D.

øDTube end

CWeight

file name

Cylinder Direct-Mounting with Female Thread Exhaustcompliant

EQJ

Unit：mmTube O.D.

øD1Stem O.D.

øD2 B L øP Tube endC

HexH X Y

Weight(g)

CADfile name

EQJ-5/32 5/32" 5/32" 41 18.2 9 11 10 9.8 7.8 2.3

EQJ-1/4 1/4" 11 12 11.8 9.8

CY

H

BL

øD1

øP

øD2

X

Plug Open-Air Exhaust

compliant

Model code


M3×0.5 2.5 19.2 16.7 7.7

M5×0.8 2.9 19.7 16.8 7.8EQH-6M3M6EQH-6M5M6

7.48.111 11.6 23.7 11.8 9.86

EQH-6M3M6EQH-6M5M6

－－

10-32UNFEQH-5/32U10U10EQH-1/4U10U10

5/32"1/4" 7.6

9 11 22.2 9.8 7.811 11.4 23.9 11.8 9.8 9.4

8.2

EQJ-4 4 4 41 18.2 9 11 10 9.8 7.8 2.3 EQJ-421 11 11.6 12 11.8 9.8 3.9 EQJ-6EQJ-6 6 6 47.3

1/4"EQJ-3 3

－－－3 41 11 10 9.8 7.8

11.49

12 3.82.411.5

47.5

■ How to adjust the speed (Exhaust needle type only)1. Speed adjustment of actuators

① Increasing speed

Turn the needle in the counterclockwise from a

fully closed state. The more the needle is opened, the faster the actuator moves. Make sure to tighten the locknut at the desired speed.

The speed setting can be changed without

tightening the locknut.

② Reducing speed

Turn the needle in the clockwise when the

speed is too fast. Make sure to tighten the locknut at the desired speed. The speed setting can be changed without tightening the locknut.

■ How to replace silencer element1. Replacement of silencer element

① Remove the silencer cover by loosening it in the

counterclockwise direction.

② Remove the silencer element.

③ Attach a new silencer element to the metallic body

up to the end.

④ Place the silencer cover over the element and

tighten the cover in the clockwise direction.

※ Make sure to stop air supply before replacing

silencer element. No need to readjust the needle

after the replacement of silencer element.

Silencer element

Model code Element Model code

EQ 01-C□P□E EQSE-01E



Silencer cover

Metallic body

■ How to insert and disconnect1. How to insert and disconnect tubes① Tube insertion

Insert a tube into Push-In Fitting up to the tube end. Lock-claws bite the

tube and fix it automatically, then the elastic sleeve seals around the tube.

Refer to “2. Instructions for Tube Insertion” under “Common Safety

Instructions for Fittings” .

② Tube disconnection

The tube is disconnected by pushing release-ring to release Lock-

claws.

Make sure to stop air supply before the tube disconnection.

2. How to tighten thread① Tightening thread

Use a spanner to tighten a hexagonal-column or square part of the product.

Refer to “Table: Recommended tightening torque” under “2. Instructions for

Installing Controllers” in “Common Safety Instructions for Controllers”.

Hexagonal-column

Pressure (MPa)

0.1

200

400

600

800

1000

1200

1400

1600

0 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Pressure (MPa)

0.1

500

1000

1500

2000

2500

3000

0 0.2 0.3 0.4 0.5 0.6 0.7 0.8

Pressure (MPa)

0.1

500

1000

1500

2000

2500

3000

3500

4000

0 0.2 0.3 0.4 0.5 0.6 0.7 0.8

⑧

③②

①

④④

⑤

⑥⑥

⑦

⑨

⑪⑪⑩

⑳⑲⑱

No. Model Direction No. Model Direction

① EQ01-C04P01C08 INOUT ⑩ EQ03-P03C10C12 INOUTEQ01-C04P01E EQ03-P04C10C12② EQ01-P01C06C08 INOUT ⑪ EQ03-P03C12C12 INOUT

③ EQ01-C06P01C08 INOUT ⑫ EQ03-P04C12C12 INOUTEQ01-C06P01E

⑬

EQ03-C10P02C12 INOUT④ EQ01-P01C06C08 OUTEXHEQ03-P03C10C12 OUTEXH⑤ EQ02-P01C06C10 INOUT EQ03-P04C10C12EQ02-P02C06C10

EQ03-C10P02E INOUT

⑥

EQ01-C04P01C08 OUTEXH

⑭

EQ03-C10P03C12

INOUT

EQ01-C06P01C08

EQ03-C12P02C12EQ02-C06P01C10 INOUT

EQ03-C10P03EEQ02-C06P02C10

EQ03-C12P02EEQ02-P01C06C10

EQ03-C12P03C12 INOUT

EQ02-P02C06C10

EQ03-C12P03EEQ02-C06P01E

⑯

EQ03-C10P04C12 INOUTEQ02-C06P02E EQ03-P03C12C12

OUTEXH⑦ EQ02-P01C08C10

INOUT

EQ03-P04C12C12EQ02-P02C08C10 EQ03-C10P04E INOUT

⑧

EQ02-C08P01C10 ⑰ EQ03-C12P04C12 INOUTEQ02-C08P02C10 EQ03-C12P04EEQ02-P01C08C10

⑱ EQ03-C10P02C12EQ02-P02C08C10EQ03-C12P02C12EQ02-C08P01E

EQ03-C10P03C12EQ02-C08P02E

EQ03-C12P03C12EQ02-C06P01C10

OUTEXH

EQ03-C12P04C12EQ03-C10P04C12

OUTEXH

EQ02-C06P02C10EQ02-C08P01C10EQ02-C08P02C10

■ Flow characteristicStandard type

Flo

w r

ate

(l/m

in(A

NR

))

Flo

w r

ate

(l/m

in(A

NR

))

Flo

w r

ate

(l/m

in(A

NR

))


⑰⑰⑯⑯⑯⑯⑮⑮⑭⑭⑬⑬

⑨ OUTEXH

OUTEXH

⑳ OUTEXH

EQ02-C1/4PN1C3/8EQ02-C1/4PN2C3/8

INOUT ⑲

OUTEXH

INOUT

EQ02-C1/4PN1EEQ02-C1/4PN2E ⑮

EQ02-C1/4PN1C3/8EQ02-C1/4PN2C3/8

EQ03-C3/8PN3C1/2

EQ03-C10P02C12

INOUT

EQ03-C3/8PN3E

EQ03-C3/8PN3C1/2

EQ03-C3/8PN2E

EQ03-C3/8PN2C1/2

⑫

Turns open

21

50

100

150

0 3 4 5 6 7 8 9 10 11 12 13 14 Full

: : OUT

OUTUU

EQ 01-C

04P01

E

EQ 01-C

04P01

E

Q 01-C

06P01

E

Q 01-C

06P01

E: : OO

EE

TT��EXHEXH

��EXHEXH

21

500

1000

1500

2000

0 3 4 5 6 7 8 9 10 11 12 13 14 Full

Turns open

21

200

400

600

800

1000

0 43 5 6 7 8 9 10 11 12 13 Full

QQ

OO: O

UTOUTUTUT��

EEEE

�EX

HEX

HEX

H��

EXH

EXH

C10

P04E

C10P04

E12

P0412

P04:

--CC

: EE: OO: O

UTOUTUUTT��

EEHH

�� XXEXHEXH

E: 0P02

2P03E2P03E2: :

: OUTOUTO T��EXHEXH

HH

3-C1-C1

Standard type

Turns open

Flo

w r

ate

(l/m

in(A

NR

)) (

0.5M

Pa)

Flo

w r

ate

(l/m

in(A

NR

)) (

0.5M

Pa)

Flo

w r

ate

(l/m

in(A

NR

)) (

0.5M

Pa)

EEQ Q EEEQEQQ Q 0303


��EXEXXH

EQEQ EQ 03

03EQ

0 03-C103-C10P02E

PNEQ -C3/8

E: O: OU

U

EQ 0

2-C

Q 02-

C08P

0

Q 02-

C08P

0

EQ 0

2-C0

6P01

E

EQ 0

2-C0

6P01

E

1/4PN

2E : : : O

UT�ET

EE03-

03-

2E

Mini type


0.1

20

40

60

80

100

0 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.1

50

100

150

200

250

300

350

400

0 0.2 0.3 0.4 0.5 0.6 0.7 0.8

1

50

100

150

200

250

0 2 3 4 5 6 7 8 9 10 11 12 13

EQEEQE

1

50

100

0 2 3 4 5 6 7 8 9 10 11 12 13

EQH-3M5E: OUTEQH-3M5E: OUTEXHEXHEXHEXH

EQH-6M5E: OUTEQH-6M5E: OUTEXHEXH

EQH-6M3E: OUTEQH-6M3E: OUTEXHEXH

①

③

②②

④④

⑤

⑦⑦⑥

⑨

No. Model Flow direction

①EQH-3M3E INOUT

EQH-3M3M6 INOUTOUTEXH

②

EQH-3M5E INOUTEQH-4M3E



③EQH-5/32U10E INOUT

EQH-4M5M6INOUT

OUTEXH


⑧

EQU-5/32 INOUTOUTEXH

EQY-5/32 INOUTOUTEXH

EQE-5/32 INOUT

⑨ EQJ-6 INOUTOUTEXH

⑩

EQU-1/4 INOUTOUTEXH

EQY-1/4 INOUTOUTEXH

EQE-6 INOUT


④EQH-6M3E INOUT


⑤ EQH-1/4U10U10 OUTEXH

⑥

EQU-3 INOUTOUTEXH

EQY-3 INOUTOUTEXH

EQE-3

INOUTEQH-1/4U10EEQH-1/4U10U10

⑦ EQJ-4 INOUT

OUTEXH

Flo

w r

ate

(l/m

in(A

NR

))

Flo

w r

ate

(l/m

in(A

NR

))

Pressure (MPa)Pressure (MPa)

Flo

w r

ate

(l/m

in(A

NR

)) (

0.5M

Pa)

Turns open Turns open

Flo

w r

ate

(l/m

in(A

NR

)) (

0.5M

Pa)

EQE-

6: OUT

EQE-

6: OUT

EXH

EXH

EQE-3: OUTEQE-3: OUT

-4: OUT-4: OUT

EXHEXHEXHEXH

EQH-4M5E: OUTEQH-4M5E: OUT

EQH-4M3E: OUTEQH-4M3E: OUT EXHEXHEQH-3M3E: OUTEQH-3M3E: OUTEXHEXH

⑧

⑩

EQH-4M5EEQH-5/32U10U10

EQH-6M5M6

EQH-6M5EEQH-6M5M6

EQU-4

EQY-4

EQE-4

EQU-6

EQY-6EQE-1/4

EQE-1/4

: OUT

EXH

EQE-5/32: OUTEXH

EQH-1/4U10E: OUTEXH

EXHEXHEQH-1/4U10E: OUT

Detailed Safety InstructionsBefore using PISCO products, be sure to read “Safety Instructions” and “Safety Instruction Manual” and “Common Safety Instructions for Controllers”

Warning1. When controlling the speed of actuators with needle type, slowly release the air by adjusting

the needle from a fully closed state. In case the needle is opened, actuator can movesuddenly. As for other than needle types, make sure to confirm the safety before operation.

2. Do not swing or rotate resin body of the products by force. It may damage to theproducts and cause a fluid leakage.

Caution1. The clogging of silencer element increases exhaust-resistance. There is a possibility that it

causes the system malfunction.2. Make sure to provide a differential pressure when Quick Exhaust Valve is used as a

shuttle valve. It can cause a malfunction without the differential pressure.3. When replacing a silencer element, make sure to place the silencer cover over the

element and tighten the cover by hand firmly. The element for mini type, EQE can not be replaced.4. Use a proper tool to tighten a hexagonal-column or square part of Quick Exhaust Valve. Refer

to “2. Instructions for Installing Controllers” in “Common Safety Instructions for Controllers”.5. Adjust the tube direction while tightening thread within the tightening torque limits, since

some PISCO products do not swivel after the installation.6. Exhaust air dirt may adhere to Exhaust port area (around outer hexagonal thread) of EQH (Exhaust

needle type) and become discolored depending on the use conditions and use frequency, but it is not

an abnormality.


Plug-in type　


Pressure (MPa)

Flo

w r

ate

(l/m

in(A

NR

))

①

③

Documents

Quick Exhaust Valve with Push-in Fitting Quick Exhaust