BN MLS 21 M007 102011_rev03 Datasheet for PSV_Code 1

8/17/2019 BN MLS 21 M007 102011_rev03 Datasheet for PSV_Code 1

1/20

This document is the property of TOTAL E&P Borneo B.V. It must not be stored, reproduced or disclosed to others without written authorisation from the Company.

MAHARAJA LELASOUTH PROJECT

PTSC M&C ALPHA ECC

DATASHEET ‐ SAFEY RELIEF VALVE (PSV)

CHEMICAL INJECTION SKID‐ 21 UI 7501 Doc Ref .: BN-MLS-21-M007-102011

Document Type:DTS System/ Sub-System: N/A Discipline: PVV

Class: 1 Status : IFA

Rev Date: 30-10-2015

Supplier/Vendor Document Number: N/A Page 1 of 20

DATASHEET - SAFEY RELIEF VALVE (PSV)CHEMICAL INJECTION SKID- 21 UI 7501

Package Description: CHEMICAL

INJECTION SKID

Tag No.: 21 UI 7501 Purchase Order No.:

1177-2014/PTSCMC-TM/MHH-E

Approval of this document does not relieve the VENDOR from the responsibilities under the terms of thePurchase Order.

Return Status:

1. ACCEPTED 2. ACCEPTED WITH COMMENTS,

PROCEED WITH WORK & INCORPORATE

3. REJECTED. REVISE AND RE-SUBMIT 4. FOR INFORMATION ONLY

NAME: ………………………………………… DATE: …………………………………………

SIGNATURE: ……………………………………

Rev. Status Date Designation Issued by Checked by Approved by

03 IFA 30-Oct-2015 Issued for Acceptance TTH VXT PVT

02 IFA 15-Apr-2015 Issued for Acceptance TTH VXT PVT

01 IFR 15-Apr-2015 Issued for Review TTH VXT PVT

00 IFR 6-Dec-2014 Issued for Review TTH VXT PVT

Nguyen Quoc

Quoc

03/Nov/15


2/20

MAHARAJA LELA SOUTH PROJECT

RESPONSE TO COMMENT

Page 1 of 1

Doc. No. BN-MLS-21-M007-102011 Document Title: DATASHEET FOR PRESSURE SAFETY VALVE

Doc.Rev. 02 Received Date/ Status: 21-Jul / Code 2

Item Page Reference Comment Description Comment Reply

Remark

1. 6&7 Is 316 better than 316L for galvanic corrosion with Duplex?

[b] SS 316L have lower content of carbon than SS316 and others composition are the same, so thegalvanic corrosion is same. Otherwise the galvaniccorrosion between SS 316 and duplex SS unlikelyoccur.

Response By

AECC:

- Vu Xuan Thiep Discipline: -PVV Date: 07 Oct 2015

DOC STATUS CODE

a. Incorporated as is b. Incorporated wi th minor modi f ica t ion c. Not incorporated

For sta tus b and c, ENGINEER shall just i fy the reasons of th e modi f ica t ion or of the re ject ion and pro vide the associa ted benef i ts and/or impacts.


3/20

Requisition number: P. O. number:

Page No.

S-1

S-2

S-3

S-4

Plant: MLJ3

Unit:

Formal issue Date:

N.C.T 07-Jul-15

N.C.T 15-Apr-15

N.C.T 3-Dec-14 Page I-1 of

By DateNo.

Rev. No. Instrument Type

Safety Relief Valve

Safety Relief Valve

Safety Relief Valve

Safety Relief Valve

02

01

00 ISSUED FOR REVIEW 1

Description Doc. No.: BN-MLS-21-M007-102011 Rev: 02

ISSUED FOR ACCEPTANCE Instrument Specification List

ISSUED FOR REVIEW Safety Relief Valve

Binder Package

Domain: TOTAL_EP_BN

Area:

3 21-PSV-750140

4 21-PSV-750181

21-PSV-750510

2 21-PSV-750901

Item Number Tag Number

02

02

02

02

1


4/20

1. Documentation Required:

- Set Pressure Pop Test

- Leak Test to API 527

- Hydrotest Certificate

- Material Certificate, ISO-EN 10204,Type 3.1 (B) for pressure retaining parts

- Operating & Maintenance Instructions

- NACE MR-0175 / ISO 15156 Certificate for all wetted parts (for 21-PSV-750140, 21-PSV-750181)

2. Pressure Gauges shall be designed in accordance with Project and COMPANY Specifications:

- BN-MLS-21-PTSC-813001 - "Specification Instrumentation Design And Installation"- BN-MLS-21-PTSC-817037 - "Instrument Hook-Up Standard Drawings"

- GS-EP-INS-101 - "Instrumentation Engineering Supply and Construction General Requirements"

- GS-EP-INS-900 - "Instrument Hook-Up Diagram".

3. A SS316 tag plate inscribed with tag number, manfacturer and model number shall be provided.

4. PSV and accessories shall be able to sustain process design pressure, temperature and service fluid.

5. All equipments to be suitable for outdoor installation in direct sunlight in a saliferous marine environment

6. All elastomers used in the instrument / accessories shall be compatible with the service fluid specified design conditions.

7. Mercury, Asbestos and PTFE tapes shall not be used for any application. PTFE based pastes shall be used as

thread sealants based on design temperature and pressure values.

8. All tube fittings shall be SS 316L, of Swagelok make, Imperial size, double compression type.

Plant: MLJ3

Unit:

N.C.T 07-Jul-15

N.C.T 15-Apr-15

N.C.T 3-Dec-14 Page N-1 of

By Date

00 ISSUED FOR REVIEW 1

No. Description Doc. No.: BN-MLS-21-M007-102011 02

02 ISSUED FOR ACCEPTANCE Template: General notes

01 ISSUED FOR REVIEW Safety Relief Valve

Binder Package

General notes

Domain: TOTAL_EP_BN

Area:


5/20

21-PSV -750510

Line Size Piping Class 1/2 in

Line Material Line Schedule

Basis (Fire/Thermal) Safety or Relief Blocked Discharge Safety

Full Nozzle/Semi-nozzle Full Nozzle

Conventional/Bellows/Pilot Operated Conventional

Bonnet Type ClosedProcess Fluid Fluid Phase

Design flow 0,005 m3/hr

Operating Specific Gravity Mol. Weight 1,043 -

Operating Pressure Set Pressure 101,2 bar-g 120 bar-g

Operating Temperature Relief Temperature AMB oC AMBoC

Super Imposed ATM bar-g

Built-up - bar-g

Total ATM bar-g

Allowable Over Pressure 10%

Compressibilty Factor -

Latent Heat of Vaporisation -

Ratio of Specific Heats -

Operating Viscosity 60 cP

Design Press. & Temp. 120/65 Barg/°C

Calculated Area 0.0113 mm2

Selected Area 9.93 mm2

Full Capacity 60 Liter/hr

Body and Bonnet SS316

Nozzle, Seat and Disc SS316

Guide and Rings Stainless Steel

Spring Stainless Steel

Bellows N/A

Gasket N/A

Bolts & Nuts N/A

Size Inlet Outlet

Type Inlet Outlet

Flange Inlet Outlet

Orifice Designation

Cap: Screwed or Bolted Screwed

Lever: Plain or Packed N/A

Test Gag N/A

02 N.C.T V.X.T

01 N.C.T V.X.T

00 N.C.T V.X.T Rev

Rev By Check S-1 of 4 02

OPTIONS

GENERAL

BASIC

Appr Sheet

Dwg. Name:

Safety Relief Valve

Specification

P.V.T

Description

46

TOTAL_EP_BN

P.V.T

Location:

50

ISSUED FOR ACCEPTANCE

44

PURCHASE

Date BN-MLS-21-M007-102011

ISSUED FOR REVIEW3-Dec-14

Title:

ISSUED FOR REVIEW15-Apr-15

07-Jul-15

51

52

P.V.T

Swagelok

45

48 Model SS-4R3A-SETD

49

42

43

1/4" Tube O.D 1/4" Tube O.D

N/A

N/A

47 Manufacturer

36

37

CONNECTION

39

40

41

1/4"

N/A

MATERIAL

31

32

35

33

38

34

28

26

27

25

23

21

22

24

19

13

14

20

18 Back Pressure

17

8

Corrosion Inhibitor

9

1112

16

10

15

6 G70

4

7 DUPLEX UNS S31803 80S

BN-MLS-21-M007-017001

NACE Appicable N/A

5 Line Number 1/2"-CI-2175-112-G70

PROCESS

CONDITION

1/4"

Liquid

1 Instrument Tag Number

2 Service / Application 21 PR 7508 CORROSION INHIBITOR PUMP - OVER PRESSURE

3 P &ID Drawing Number


6/20

21-PSV -750901

Line Size Piping Class 1/2 in


Basis (Fire/Thermal) Safety or Relief Blocked Discharge Safety



Bonnet Type Closed

Process Fluid Fluid Phase

Design flow 0,014 m3/hr

Operating Specific Gravity Mol. Weight 1,235 -

Operating Pressure Set Pressure 101,2 bar-g 120 bar-g

Operating Temperature Relief Temperature AMB oC AmboC


Built-up - bar-g

Total ATM bar-g


Compressibilty Factor N/A

Latent Heat of Vaporisation -

Ratio of Specific Heats N/A

Operating Viscosity 15 cP

Design Press. & Temp. 120/65 Barg/°C



Full Capacity 60 Liter/hr

Body and Bonnet SS316

Nozzle, Seat and Disc SS316



Bellows N/A

Gasket N/A

Bolts & Nuts N/A

Size Inlet Outlet

Type Inlet Outlet

Flange Inlet Outlet

Orifice Designation



Test Gag N/A

02 N.C.T V.X.T

01 N.C.T V.X.T

00 N.C.T V.X.T Rev


P.V.T

Date Description Appr Sheet BN-MLS-21-M007-102011

15-Apr-15 ISSUED FOR REVIEW P.V.T Safety Relief Valve

3-Dec-14 ISSUED FOR REVIEW P.V.T Specification Dwg. Name:

TOTAL_EP_BN

07-Jul-15 ISSUED FOR ACCEPTANCE Title:

52

Location:

PURCHASE

47 Manufacturer Swagelok

50

51

48 Model SS-4R3A-SETD

49

OPTIONS

43

44

45

46


41 N/A N/A

42 N/A

36

37

38

CONNECTION

39 1/4" 1/4"

40

27

28

MATERIAL

31

32

33

34

35

21

22

23

24

25

26

18

19

20PROCESS

CONDITION

12 Biocide Liquid

13

14

15

16

17

Back Pressure

7 DUPLEX UNS S31803 80S

BASIC

8

9

10

11

GENERAL

1

NACE Appicable N/A

5 Line Number 1/2"-BI-2175-102-G70

6 G70

4

Instrument Tag Number

2 Service / Application 21 PR 7509 BIOCIDE PUMP - OVER PRESSURE PROTECTION

3 P &ID Drawing Number BN-MLS-21-M007-017001


7/20

21-PSV -750511

Line Size Piping Class 2 in


Basis (Fire/Thermal) Safety or Relief PCV Fail Safety



Bonnet Type ClosedProcess Fluid Fluid Phase

Design flow 137,76 kg/h

Operating Specific Gravity Mol. Weight 0,6735 19,5

Operating Pressure Set Pressure 5 bar-g 6 bar-g

Operating Temperature Relief Temperature 20,75 oC 24oC

Super Imposed 0 bar-g

Built-up 0 bar-g

Total 0 bar-g


Compressibilty Factor 0,98

Latent Heat of Vaporisation


Operating Viscosity 0,0113 cP

Design Press. & Temp. -



Full Capacity 100 Scfm

Body and Bonnet SS 316L

Nozzle, Seat and Disc SS 316L



Bellows N/A

Gasket N/A

Bolts & Nuts N/A

Size Inlet Outlet

Type Inlet Outlet

Flange Inlet Outlet

Orifice Designation



Test Gag N/A

02 N.C.T V.X.T

01 N.C.T V.X.T

00 N.C.T V.X.T Rev


P.V.T



3-Dec-14 ISSUED FOR REVIEW P.V.T Specification Dwg. Name:

TOTAL_EP_BN


52

Location:

PURCHASE


50

51

48 Model SS-R4S8-SETA

49

OPTIONS

43

44

4546


41 N/A N/A

42 N/A

36

37

38

CONNECTION

39 1/2" 1/2"

40

27

29

MATERIAL

31

32

33

34

35

21

22

23

24

25

26

18

19

20PROCESS

CONDITION

12 Fuel Gas Gas

13

14

15

16

17

Back Pressure

7 SS TP316L 40S

BASIC

8

9

10

11

GENERAL

1

NACE Appicable Yes (MR-0175 / ISO 15156)

5 Line Number 2"-FG-2170-130-D49

6 D49

4


2 Service / Application CORROSION INHIBITOR PUMP - FUEL GAS OVER PRESSURE PROTECTION



8/20

21-PSV -750181

Line Size Piping Class 2 in


Basis (Fire/Thermal) Safety or Relief PCV Fail Safety



Bonnet Type Closed

Process Fluid Fluid Phase

Design flow 137,76 kg/h

Operating Specific Gravity Mol. Weight 0,6547 18,96

Operating Pressure Set Pressure 5 bar-g 6 bar-g

Operating Temperature Relief Temperature 20,75 oC 22,29oC


Built-up bar-g

Total ATM bar-g


Compressibilty Factor 0,9815

Latent Heat of Vaporisation


Operating Viscosity 0,0113 cP

Design Press. & Temp. - Barg/°C



Full Capacity 100 Scfm

Body and Bonnet SS 316L

Nozzle, Seat and Disc SS 316L



Bellows N/A

Gasket N/A

Bolts & Nuts N/A

Size Inlet Outlet

Type Inlet Outlet

Flange Inlet Outlet

Orifice Designation



Test Gag N/A

02 N.C.T V.X.T

01 N.C.T V.X.T

00 N.C.T V.X.T Rev


P.V.T


2 Service / Application BIOCIDE PUMP - FUEL GAS OVER PRESSURE PROTECTION


NACE Appicable Yes (MR-0175 / ISO 15156)

5 Line Number 2"-FG-2170-126-D49

6 D49

4

7 SS TP316L 40S

BASIC

8

9

10

11

GENERAL

1

PROCESS

CONDITION

12 Fuel Gas Gas

13

14

15

16

17

Back Pressure18

19

20

21

22

23

24

25

26

27

29

MATERIAL

31

32

33

34

35

36

37

38

CONNECTION

39 1/2" 1/2"

40 1/2" Tube O.D 1/2" Tube O.D

41 N/A N/A

42 N/A

OPTIONS

43

44

45

46

48 Model SS-R4S8-SETA

49

50

51

52

Location:

PURCHASE


ISSUED FOR REVIEW P.V.T Specification Dwg. Name:

TOTAL_EP_BN




3-Dec-14


9/20

PSV ID Tag No. 21-PSV-750510

P&ID No BN-MLS-21-M007-017001

PSV sizing code API 520, December 2008

Sizing BasisRev

Operatig pressure P0 101,20 barg 02

Set pressure Ps 120,00 barg

132,00 barg

1929,00 psia

Back pressure 0,00 barg

Total back pressure 0,00 psia

0,005 m3/h

0,022 Gal/min

Correction factor due to viscosity Kv 1,00

Correction factor due to back pressure Kw 1,0

Effective coefficient of discharge Kd 0,65

Combination correction factor for installations with a rupture disk upstream Kc 1,0

Density 1043,00 kg/m3

Specific Gravity G 1,043Viscosity 60,00 cP

A with viscosity correction 0,0134 mm2

A selected 9,93 mm2

Re 0,34

PSV required Area = mm2

PRESSURE SAFETY VALVE PROCESS CACULATION NOTE

0,013

Relieving pressure P1

Relief Load Q


10/20

PSV ID Tag No. 21-PSV-750901

P&ID No BN-MLS-21-M007-017001

PSV sizing code API 520, December 2008

Rev

Operatig pressure P0 101,20 barg 02

Set pressure Ps 120,00 barg

132,00 barg

1929,00 psia

Back pressure 0,00 barg

Total back pressure 0,00 psia

0,014 m3/h

0,062 Gal/min

Correction factor due to viscosity Kv 1,0

Correction factor due to back pressure Kw 1,0

Effective coefficient of discharge Kd 0,65

Combination correction factor for installations with a rupture disk upstream Kc 1,0

Density 1235,00 kg/m3

Specific Gravity G 1,020Viscosity 15,00 cP

A without viscosity correction 0,0370 mm2

A selected 9,93 mm2

Re 3,72

PSV required Area = mm20,0370

PRESSURE SAFETY VALVE PROCESS CACULATION NOTE

Relieving pressure P1

Relief Load Q


11/20

PSV ID Tag No. PSV-750511/ PSV 750181

P &ID No. BN-MLS-21-M007-017001PSV sizing code API 520, December 2008

Sizing Basis PCV failure

Rev

Operating pressure PO 5 barg 02

Set pressure PS 6 barg 02

Relieving pressure P1 6,6 barg 02

Back Pressure 0 barg 02

Critical Flow Pressure Pcf 3,6138 barg

Relief Temperature T 297,000oK

Relief Load W 137,76 kg/hr 02

Molecular weight of gas M 19,500 kg/kmol 02

k=Cp/Cv for gas k 1,290 unitless

Compressibility factor Z 0,980Effective coefficient ofdischarge Kd 0,975

Kc 1,000

Function of the ratio of the ideal gas specific heats C 0.0263

PSV required area A 24,378 mm2 02

Selected Area 32,1700 mm2

Selected Diameter 6,4000 mm 02

Critical Flow Pressure

3,6138 barg

PSV Required Area

24,378 mm2

PRESSURE SAFETY VALVE PROCESS CALCULATION NOTE

Combination correction factor for installations with a rupture disk

upstream

PSV sizing 111250-06-CAL-615, Rev 2


12/20

PCV ID Tag No. PCV-750140/ PCV 750182

P &ID No. BN-MLS-21-M007-017001

Inlet pressure P1 barg 13,5

psia 210,45

Wide -Open gas sizing coefficient Cg 28

Wide -Open flow capacity Q SCFH 5892,6

Nm3/h 157,9

kg/h 137,76

GAS DATA

Mol weight 19,500

Density @ 60oF and 14.7psi lb/ft3 0,052

kg/m3 0,825Density @ 0oC and 1.01325bar kg/m3 0,872

PCV CALCULATION NOTE


13/20

www.swagelok.com

Proport ional Rel ief Valves

R Ser ies

Liquid or gas service

Set pressures from 10 to 6000 psig (0.68 to 413 bar)

1/4 and 1/2 in. and 6 to 12 mm end connections


14/20

2 Proportional Relief Valves

Features

High-Pressure Valves Service up to 6000 psig (413 bar)

Multiple springs for a selection of set pressure ranges

1/4 in. and 6 and 8 mm end connections—R3A series

1/2 in. and 12 mm end connections—R4 series

Low-Pressure Valves

Service up to 300 psig (20.6 bar)

One spring for the full set pressure range

1/4 in. and 6 and 8 mm end connections—RL3 series

1/2 in. and 12 mm end connections—RL4 series

Quad sealeliminates leakage

around stem duringrelief mode

End connectionsinclude gaugeable Swagelok® tubefittings and NPT or ISO pipe threads

Label

identifies setpressure range

Lock wire capabilitysecures cap to maintainset pressure adjustment

O-ringprovides elastomer-to-metal

seal for positive shutoff at seat.(Other series use bonded

disc. See Materials ofConstruction )

Capprovides easy externalset pressure adjustmentSpring

adjusts to providedesired set pressure

R3A series valve shown.

Lock nutmaintains cap position,

ensuring set pressure adjustment

Applications

R series relief valves are proportional relief valves that

open gradually as the pressure increases. Consequently,

they do not have a capacity rating at a given pressure rise

(accumulation), and they are not certified to ASME or any

other codes.

Some system applications require relief valves tomeet specific safety codes. The system designer and

user must determine when such codes apply and

whether these relief valves conform to them.

Operation

R series relief valves OPEN when system pressure reaches

the set pressure and CLOSE when system pressure falls

below the set pressure. High-pressure R3A and R4 series—select and install the

spring that covers the required set pressure; apply the

matching label to the cap.

Low-pressure RL3 and RL4 series—the spring is already

installed.

For valves not actuated for a period of time, initialrelief pressure may be higher than the set pressure.


15/20

Proportional Relief Valves 3

Technical Data

Pressure-Temperature Ratings

Set Pressure and Resealing Pressure Set pressure is the upstream pressure at which the first

indication of ow occurs. Set pressure of each valve after

initial relief is repeatable within ± 5 % at room temperature.

Resealing pressure is the upstream pressure at which there

is no indication of ow. Resealing pressure is always lower

than set pressure.

Testing

Every R series proportional relief valve is tested for set and

resealing performance.

Cleaning and Packaging

All Swagelok R series relief valves are cleaned and packaged in

accordance with Swagelok Standard Cleaning and Packaging

(SC-10), MS-06-62.

Back Pressure High-Pressure Valves (R3A and R4 Series)

The effect of system back pressure is minimized by the

design of these high-pressure valves.

Low-Pressure Valves (RL3 and RL4 Series)

System back pressure increases the set pressure of the

valve. To compensate, multiply the back pressure by 0.8 and

subtract the result from the desired set pressure. Use the

result to pre-set the valve while back pressure is equal to

atmospheric pressure.

Example:

Desired set pressure is 120 psig. System back pressure is

40 psig.

Step 1. Multiply back pressure by 0.8.

40 psig 0.8 = 32 psig.

Step 2. Subtract result from desired set pressure.

120 psig – 32 psig = 88 psig.

Step 3. Pre-set proportional relief valve to 88 psig.

The pressure-temperature ratings are based upon laboratory testing to ensure that the cracking pressure does not deviate by more than 20 % from the initialroom-temperature set pressure.

Outlet pressure should not exceed inlet pressure.

Oxygen Service Hazards

For more information about hazards and risks of oxygen-

enriched systems, see the Swagelok Oxygen System Safety

technical report, MS-06-13.

Series R3A R4 RL3 and RL4

Working Pressure at70°F (20°C)

6000 psig (413 bar);up to 8000 psig (551 bar) during relief

6000 psig (413 bar) 300 psig (20.6 bar)

Set Pressure

50 to 6000 psig (3.4 to 413 bar) 50 to 1500 psig (3.4 to 103 bar) 10 to 225 psig (0.68 to 15.5 bar) Outlet Pressure 1500 psig (103 bar) 2500 psig (172 bar) 225 psig (15.5 bar)

Seal Material

Fluoro-carbonFKM Buna N

Neo-prene

Ethylenepro-

pylene


Neo-prene

Ethylenepro-

pylene


Neo-prene

Ethylenepro-

pylene

Temperature, °F (°C) Maximum Set Pressure, psig (bar)

–40 (–40)

—

——

——

— — —

—

——

225(15.5)

–30 (–34)

225(15.5)

–10 (–23)

6000(413)

225(15.5)

0 (–17)

6000(413)

10 (–12)

225(15.5)

25 (–4) 6000

(413)

1500(103)

30 (–1) 6000(413)50 (10)

1500(103)

1500(103)

1500(103)

150 (65) 5580(384)

5580(384)

5580(384)

5580(384)

200 (93) 5160(355)

5160(355)

5160(355)

5160(355)

250 (121) 4910(338)

4910(338)

4910(338)

4910(338)

275 (135) — —

4660(321)

— — —300 (148) —

SeriesTest Set Pressure

psig (bar)

Minimum Resealing

Pressure as a Percentageof Set Pressure, %

RL3, RL410 to 20 (0.68 to 1.3) 50

175 to 225 (12.0 to 15.5) 91

R3A, R4100 to 200 (6.8 to 13.7) 50

850 to 1000 (58.5 to 68.9) 84


16/20


Materials of Construction

RL3 and R3A

15

14

13

12

10 9

8

7

5

4

2

1

RL4 and R4

RL3

only

RL4

only

6

11

12

16

17

18

3

R3A

only

R4

only

5

4

2

1

3

8

7

6

10

9

11

13

12 12a

19

R3A RL4RL3 R4

19

Wetted components listed in italics.

Material Safety Data Sheet for bonding agents available on request.

Component Material Grade/ASTM Specification

1 PlugRL3, R3A—nickel-plated brass;

RL4, R4—brass

2 Cap 316 SS/A479

3 Label Polyester

4 Lock nutRL3, R3A—powdered metal 300 series SS/B783;

RL4, R4—316 SS/A276

5 Spring S17700 SS/AMS 5678

6 Sleeve 304 SS/A240

7 Springsupport

RL3, R3A—powdered metal 300 series SS/B783;RL4, R4—316 SS/A276

8 Bonnet 316 SS/A479

9 O-ring Fluorocarbon FKM

10 Quad seal PTFE-coated fluorocarbon FKM

11 RetainerRL3, R3A—316 SS/A666;RL4, R4—316 SS/A479

12 Stem 316 SS/A479

12a Bonded stemFluorocarbon FKM-bonded

316 SS/A47913 Bonded disc

14 Seat 316 SS/A479

15 Gasket PTFE-coated 316 SS/A240

16 Seat retainer 316 SS/A479

17 O-ring Fluorocarbon FKM

18 Insert 316 SS/A479

19 Body 316 SS/A182

LubricantsMolybdenum disulfide-based dry film

and paste; silicone-based

R3A


17/20


Air Flow, std L/min

Air Flow, std L/min

I n l e t P r e s s u r e , p s i g

Flow Data at 70°F (20°C)

Air

RL3 and RL4 Series

Air Flow, std ft3 /min

I n l e t P r e s s u r e , b a r

RL3RL4

P r e s s u r e D r o p , p s i

RL3 and RL4 Series

Water Flow, U.S. gal/min

Water Flow, L/min

P r e s s u r e D r o p , b a r

Water

Set Pressure

225 psig (15.5 bar)

150 psig (10.3 bar)

100 psig (6.8 bar)

50 psig (3.4 bar)

RL3RL4


R3A and R4 Series



R3A

Set Pressure5500 psig (378 bar)

4500 psig (310 bar)

Water Flow, L/min


R3A and R4 Series



R3A


4500 psig (310 bar)

3500 psig (241 bar)

Air Flow, std L/min




R3A R4


2600 psig (179 bar)

2000 psig (137 bar)

1000 psig (68.9 bar)

Set Pressure225 psig (15.5 bar)

150 psig (10.3 bar)

100 psig (6.8 bar)

50 psig (3.4 bar)

Water Flow, L/min





2000 psig (137 bar)

1000 psig (68.9 bar)

R3A R4

Air Flow, std L/min




R3A R4


350 psig (24.1 bar)

200 psig (13.7 bar) P r e s s u r e D r o p , p s i


Water Flow, L/min


R3A R4


350 psig (24.1 bar)

200 psig (13.7 bar)


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Hmax

High-Pressure Valves (R3A and R4 Series)


Dimensions

Dimensions are for reference only and

are subject to change.

0.06 in.(1.5 mm)lock wirehole

0.09 in.(2.2 mm) lock wirehole

Outlet

Amax

B

C

Inlet

D

Dimensions shown with Swagelok tube fitting nuts finger-tight.

See specifications ISO 7/1, BS EN 10226-1, DIN-2999, and JIS B0203.

Emax

Valve with ManualOverride Handle



Outlet

Inlet

End ConnectionsOrderingNumber

Dimensions, in. (mm)

Inlet/Outlet Size A B C D E H

RL3 series: 0.19 in. (4.8 mm) fully open orifice

Swageloktube fittings

1/4 in. SS-RL3S4

2.70(68.6)

1.44(36.6)

1.60(40.6)

0.43(10.9)

4.14(105)

4.09(104)

6 mm SS-RL3S6MM

8 mm SS-RL3S8MM

Male NPT/Swageloktube fitting

1/4 in. SS-RL3M4-S41.19(30.2)

1.60(40.6)

3.89(98.8)

Male NPT/female NPT

1/4 in. SS-RL3M4-F41.19(30.2)

1.17(29.7)

3.89(98.8)

Male ISO/female ISO

1/4 in. SS-RL3M4F4-RT1.19(30.2)

1.17(29.7)

3.89(98.8)

RL4 series: 0.25 in. (6.4 mm) fully open orifice


1/2 in. SS-RL4S8

4.09(104)

1.83 (46.5)

0.50(12.7)

5.92(150)

5.37(136)

12 mm SS-RL4S12MM


1/2 in. SS-RL4M8S81.43(36.3)

1.83(46.5)

5.52(140)

Male NPT/female NPT

1/2 in. SS-RL4M8F81.43(36.3)

1.43(36.3)

5.52(140)

End ConnectionsOrderingNumber

Dimensions, in. (mm)

Inlet/Outlet Size A B C D E H

R3A series: 0.14 in. (3.6 mm) fully open orifice

Swagelok

tube fittings

1/4 in. SS-4R3A

2.70(68.6)

1.44

(36.6)

1.60

(40.6)

0.43(10.9)

4.14

(105)

4.09(104)

6 mm SS-6R3A-MM8 mm SS-8R3A-MM


1/4 in. SS-4R3A11.19(30.2)

1.60(40.6)

3.89(98.8)

Male NPT/female NPT

1/4 in. SS-4R3A51.19(30.2)

1.17(29.7)

3.89(98.8)

Male ISO/female ISO

1/4 in. SS-4R3A5-RT1.19(30.2)

1.17(29.7)

3.89(98.8)

R4 series: 0.25 in. (6.4 mm) fully open orifice


1/2 in. SS-R4S8

4.09(104)

1.83 (46.5)

0.50(12.7)

5.92(150)

5.37(136)

12 mm SS-R4S12MM

Male NPT/Swagelok

tube fitting

1/2 in. SS-R4M8S81.43(36.3)

1.83(46.5)

5.52(140)

Male NPT/female NPT

1/2 in. SS-R4M8F81.43(36.3)

1.43(36.3)

5.52(140)

1/4 in. SS-4R3A

1/ in. SS-R4S8


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Options and Accessories

Seal Materials

Fluorocarbon FKM is the

standard seal material.

Buna N, ethylene propylene,

and neoprene are available.

To order a valve with an

optional seal material,

add a valve seal material

designator to the valve

ordering number.

Examples: SS-4R3A -BU

SS-RL3S4-BU

To order a replacement seal kit, insert a seal kit material

designator as a prefix (R3A series) or suffix (all others) to the

seal kit basic ordering number.

Examples: BU-R3A-K2

SS-3K-RL3-BN

Ordering Information


Valve contains spring; set pressure must be adjusted. Select

a valve ordering number.

Spring Kits

Spring kits include spring and installation instructions. Selecta spring kit ordering number.

High-Pressure Valves (R3A and R4 Series)

Valve does not contain spring. Select a valve ordering number

and a spring kit ordering number.

Spring Kits

Spring kits include spring, label, 302 SS lock wire with seal,spring support, and installation instructions.

Select a spring kit basic ordering number and add the spring

designator for the desired set pressure range.

Examples: 177-R3A-K1-F

177-13K-R4-C

Special Cleaning and Packaging (SC-11)

To order R series relief valves processed in accordancewith Swagelok Special Cleaning and Packaging (SC-11),

MS-06-63, to ensure compliance with product cleanliness

requirements stated in ASTM G93 Level C, add -SC11 to the

valve ordering number.

Example: SS-RL3S4-SC11

Manual OverrideHandles

A manual override handle

opens the valve without

changing the set pressure.

For use with:

RL3 and RL4 series—

standard spring

R3A series—A, B, and C

springs only

R4 series—A spring only.

Handle diameter is 1.50 in.

(38.1 mm). Maximum overall

height of valve with handle

in closed position:

5.16 in. (131 mm) for R3Aand RL3 series

6.78 in. (172 mm) for R4

and RL4 series.

To order, add -MO to the valve ordering number.

Example: SS-RL3S4-MO

Manual Override Handle Kits

Kits contain handle, pull

rod, spring support, and

instructions. To order, select

the desired kit ordering number.

316 SS spring

support

316 SS

pull rod

Phenolic

handle

SeriesManual Override Kit

Ordering Number

RL3, R3A SS-R3A-K5

RL4, R4 SS-R4-K5

RL3 Series R3A Series RL4 Series R4 Series

Seal kit basic ordering number

SS-3K-RL3- -R3A-K2 SS-3K-RL4- SS-3K-R4-

Seal kit contents

O-ring,quad seal,

bonded disc,retainer,

instructions

O-rings (2),quad seal,retainer,

instructions

O-ring,quad seal,

bonded disc,retainer,

instructions

O-ring,quad seal,

bonded stem,instructions

SealMaterial

Designator

Valves Seal Kits

Buna N -BU BN

Ethylene

propylene

-EP EP

Neoprene -NE NE

FluorocarbonFKM

— VI

Set Pressure Rangepsig (bar)

SpringDesignator

SpringColor

R3A series spring kit: basic ordering number 177-R3A-K1-

50 to 350 (3.4 to 24.1) A Blue

350 to 750 (24.1 to 51.7) B Yellow

750 to 1500 (51.7 to 103) C Purple

1500 to 2250 (103 to 155) D Orange

2250 to 3000 (155 to 206) E Brown

3000 to 4000 (206 to 275) F White

4000 to 5000 (275 to 344) G Red

5000 to 6000 (340 to 413) H Green

R4 series spring kit: basic ordering number 177-13K-R4-

50 to 350 (3.4 to 24.1) A Blue

350 to 750 (24.1 to 51.7) B Yellow

750 to 1500 (51.7 to 103) C Purple

SeriesSpring Kit

Ordering NumberSet Pressure Range

psig (bar)

RL3 177-13K-RL310 to 225 (0.68 to 15.5)

RL4 177-13K-RL4

Use BU for R3A series seal kits.

1500 to 2250 D Orange(103 to 155)


20/20

Documents

BN MLS 21 M007 102011_rev03 Datasheet for PSV_Code 1