sv80h uv safety and relief valves description available … · safety and relief valve sv80h...

We reserve the right to make changes to this document without further notice. © Copyright 2012

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TI-D344-02BR Rev.00

SV80HSafety and Relief Valves

DescriptionThe SV80H is a full nozzle safety and relief valve with orifices D to T, comply with the API STD 526, beyond others with super capacity. Suitable for gas, steam and liquid service in the oil and gas production, refining, petrochemical and process industries.

Available TypesThe body, bonnet, cap, nozzle, disc and spring are available in a variety of materials and selected to suit the chemical and physical characteristics of the specified process fluid available. The SV80H has flanged connections according to ASME B16.5, open or closed bonnet configurations, and can be supplied with open or packed lever and resilient seat (O’Ring).The valves can also be supplied with balancing or sealing metallic bellow.

ApplicationsThe safety and relief valves SV80H are designed for the effective protection of overpressure in processes or equipment, including extreme service conditions such as high outflows, high pressures, high temperatures, corrosive media, viscous liquid and high backpressures. Always consult Spirax Sarco for fluid compatibility of the construction materials. Standards and ApprovalsThe SV80H are designed in accordance with ASME Boiler and Pressure Vessel Code, Section VIII Division 1. Capacities are certified by the National Board of Boiler and Pressure Vessel Inspectors.For compressible fluids and liquids, the valve can be stamped with 'UV' and 'NB' marks.The materials of construction and the operating pressure and temperature limits comply with API Standard 526.When required, the valve can be supplied with materials in compliancewith NACE MR-01-75 standard for sour gas service.The SV80H complies with the seat tightness requirements of theAPI STD 527.

CertificationA certificate of conformity is supplied with each valve including valveset pressure and hydrostatic test. Material certification is provided in accordance with BS-EN 10204 2.2 for all primary pressure containing parts.

Optional ExtrasResilient seat seal – O’RingHard seat – Stellite 6Steam JacketingLift indicator

Installation and MaintenanceIn accordance with API RP 520 Part 2. It covers recommended piping practices, calculation of reaction forces and precautions on pre-installation handling.Please refer to the last revision of the IM-D344-02 for full details.

Materials see pages 4 to7 for details.

Dimensions and Weight see pages 7 to 8 for details.

Size and Orifice see pages 9 to 10 for details.

Capacity Tables see pages 11 to 18 for details.

Pressure* Minimum set pressure 0,5 bar g* Maximum set pressure 414 bar g* Maximum allowable backpressure 51,0 bar gHydrostatic test pressure 1,5 times design pressure* Based on SA-216 Gr. WCB carbon steel @ -29°C to 38°C. Values are subject to selection of suitable body/ flange rating.

Limiting conditions

TemperatureBody material Specification Min. to Max. °C Carbon steel SA-216 Gr. WCB -28 to 426 Alloy Steel SA-217 Gr. WC6 427 to 538Stainless steel SA-351 Gr. CF8M -267 to 538Monel SA-494 Gr. M-35-1 -28 to 315Alloy 20 SA-351 Gr. CN7M -28 to 149The temperature limits comply with API Standard 526.Valves with 'O' ring seat seal are limited to (260°C).

UV

Safety and Relief Valve SV80H TI-D344-02

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43 44

29

30

2647

22

21

19

20

18

46

16

3

2

1

6

47

4

24

25

20

523

17

12

5709

08

07


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45

13

14

9

1011

29

34

33

272838,39, 40

30

Bellows, BalanSeal Resilient Seal (O'Ring)

Test GAG Open Lever

373532

42

3836

Packed Lever

29

31

30

2728

33

Packed Lever


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Standard Materials for Corrosive Service - 316 St. St.

No. Name

1 Body 2 Pipe Plug 3 Lock Screw Gasket 4 Lock Screw 5 Body Stud 6 Nozzle 7 Nozzle Gasket 8 Blowdown Ring 9 Disc 57 Disc Retainer Ring 12 Disc Holder 13 Bellows Gasket 14 Bellows 16 Guide gasket 17 Guide 18 Stem retainer 19 Stem 20 Spring Washer 21 Spring 22 Bonnet 23 Hex Nut (Body) 24 Spring Adjusting Screw 25 Adjusting Screw Locknut 26 Cap Gasket 29 Flanged Cap 30 Cap Screw 43 Sealing Plug Gasket 44 Sealing Plug 45 Test Gag 46 Nameplate 47 Seal

I3233 to 426 ºC

Conventional Balanced--

NA 1002--------

NA NA 1002 NA -

NA 1002---

Nickel Alloy SteelHigh Temperature Nickel Alloy Steel

----

NA 1002--

NA 1002----

I1-268 to 232 ºC

Conventional BalancedSA-351 Gr. CF8M

316 St. St.Teflon

316 St. St.SA-193 Gr. B8M

316 St. St.Teflon

316 St. St.316 St. St.

Inconel316 St. St.

NA Teflon NA 316L St. St.

Teflon316 St. St.316 St. St.316 St. St.316 St. St.316* St. St.

SA-351 Gr. CF8MSA-194 Gr 8M

316 St. St.316 St. St.

Teflon316 St. St.

ASTM A 193 Gr. B8MTeflon

316 St. St. Carbon Steel

Stainless SteelLead

Standard Materials No. Name Conventional Balanced 1 Body -28 to 426 ºC SA-216 Gr. WCB 427 to 538 ºC SA-217 Gr. WC6 2 Pipe Plug Carbon Steel 3 Lock Screw Gasket NA 1002 4 Lock Screw 304 St. St. 5 Body Stud SA-193 Gr. B7

6 Nozzle 304 St. St. 316 St. St. 7 Nozzle Gasket NA1002

8 Blowdown Ring 304 St. St. 316 St. St. 9 Disc 304 St. St. 316 St. St. 57 Disc Retainer Ring 302 St. St. 12 Disc Holder 304 St. St. 316 St. St. 13 Bellows Gasket NA NA 1002 14 Bellows NA 316Ti St. St. 16 Guide gasket NA 1002 17 Guide 304 St. St. 18 Stem retainer 304 St. St. 19 Stem 304 St. St. 20 Spring Washer Carbon Steel 21 Spring -59 to 232 ºC Carbon Steel or Alloy Steel 233 to 538 ºC High Temperature Alloy Steel 22 Bonnet -28 to 426 ºC SA-216 Gr. WCB 427 to 538 ºC SA-217 Gr. WC6 23 Hex Nut (Body) SA-194 Gr. 2H 24 Spring Adjusting Screw 304 St. St. 25 Adjusting Screw Locknut 304 St. St. 26 Cap Gasket NA 1002 29 Flanged Cap Carbon Steel 30 Cap Screw ASTM A 193 Gr. B7 43 Sealing Plug Gasket NA 1002 44 Sealing Plug Carbon Steel 45 Test Gag Carbon Steel 46 Nameplate 304 St. St. 47 Seal Lead

I2-59 to 232 ºC

Conventional Balanced--

NA 1002--------

NA NA 1002 NA -

NA 1002---

Nickel Carbon SteelCarbon Steel or Nickel Alloy Steel

----

NA 1002--

NA 1002----

* There may be restrictions on the opening pressure. "-" Indicates the same material for option I1.


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Standard Materials for Corrosive Service - Monel

No. Name


Standard Materials for Corrosive Service - Alloy 20

No. Name


A2-28 to 149 ºC

Conventional BalancedSA-351 Gr. CN7M

Alloy 20NA 1002Alloy 20Alloy 20Alloy 20NA 1002Alloy 20Alloy 20InconelAlloy 20

NA NA 1002 NA Alloy 20

NA 1002Alloy 20Alloy 20Alloy 20


SA-351 Gr. CN7MSA-194 Gr. 2H

Alloy 20Alloy 20NA 1002Alloy 20Alloy 20NA 1002Alloy 20

Carbon SteelStainless Steel

Lead

A3

Conventional Balanced-----------

NA - NA -

----

Alloy 20Alloy 20*

-Alloy 20

----------

A1

Conventional BalancedSA-216 Gr. WCB

Carbon SteelNA 1002

304 St. St.SA-193 Gr. B7

Alloy 20NA 1002Alloy 20Alloy 20

302 St. St.Alloy 20

NA NA 1002 NA 316L St. St.

NA 1002304 St. St.304 St. St.304 St. St.

Carbon SteelCarbon Steel or Alloy Steel

SA-216 Gr. WCBSA-194 Gr. 2H

304 St. St.304 St. St.NA 1002

Carbon SteelASTM A 193 Gr. B7

NA 1002Carbon SteelCarbon Steel

Stainless SteelLead

M2-28 to 315 ºC

Conventional BalancedSA-494 Gr. M-35-1

MonelNA 1002MonelMonelMonel

NA 1002MonelMonelInconelMonel

NA NA 1002 NA Monel

NA 1002MonelMonelMonel

Nickel Alloy SteelCarbon Steel or Nickel Alloy Steel

SA-494 Gr. M-35-1MonelMonelMonel

NA 1002MonelMonel

NA 1002Monel


Lead

M3


NA - NA -

----

MonelMonel*

------------

M1


Carbon SteelNA 1002

304 St. St.SA-193 Gr. B7

MonelNA 1002MonelMonel

302 St. St.Monel

NA NA 1002 NA 316L St. St.

NA 1002304 St. St.304 St. St.304 St. St.

Carbon SteelCarbon Steel or Alloy Steel


304 St. St.304 St. St.NA 1002


NA 1002Carbon SteelCarbon Steel

Stainless SteelLead

* There may be restrictions on the opening pressure. "-" Indicates the same material for option A2.

* There may be restrictions on the opening pressure. "-" Indicates the same material for option M2.


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No. Name


Cap and Lever Materials

Standard Materials for Corrosive Service - Hastelloy C

Carbon SteelCarbon SteelCarbon Steel

ASTM A 193 Gr B7Carbon Steel

Stainless SteelCast Steel

Stainless SteelCarbon Steel

GraphiteCarbon SteelCarbon Steel

I2, I3

Stainless Steel T 316Stainless Steel T 316

SA-351 Gr CF8MASTM A 193 Gr B8M

Cast SteelCast Steel

Stainless SteelStainless SteelStainless Steel

I1


SA-351 Gr CF8MASTM A 193 Gr B8M



Standard, A1, M1, H1

Carbon SteelCarbon Steel

Cast SteelASTM A 193 Gr B7


Carbon SteelCarbon SteelCarbon Steel

Description

Stem Test Nut Stem Nut Cap Cap Screw Test Lever Test Lever Fork Drain Washer Rivet Cotter Pin

Item

272829303334 38 3940

Type

Ope

n Le

ver

272829303132333536373842

Pack

ed L

ever

Stem Test Nut Stem Nut Cap Cap Screw Cam Cam Shaft Lever Bushing Gland Packing Drain Washer Hex Nut


SA-351 Gr CF8MASTM A 193 Gr B8MStainless Steel T 316Stainless Steel T 316

Cast SteelStainless Steel T 316Stainless Steel T 316

TeflonStainless SteelStainless Steel


SA-351 Gr CF8MASTM A 193 Gr B8MStainless Steel T 316Stainless Steel T 316

Cast SteelStainless Steel T 316IStainless Steel T 316

GraphiteStainless SteelStainless Steel

H2-28 to 315 ºC

Conventional BalancedSA-494 Gr. CW-12-MW-1

Hastelloy CNA 1002

Hastelloy CHastelloy CHastelloy C

NA 1002Hastelloy CHastelloy C

InconelHastelloy C

- NA 1002 - Hastelloy C

NA 1002Hastelloy CHastelloy CHastelloy C


SA-494 Gr. CW-12-MW-1Hastelloy CHastelloy CHastelloy C

NA 1002Hastelloy CHastelloy C

NA 1002Hastelloy C


Lead

H3


- - - -

----

Hastelloy CHastelloy C

------------

H1


Carbon SteelNA 1002

304 St. St.SA-193 Gr. B7

Hastelloy CNA 1002

Hastelloy CHastelloy C302 St. St.Hastelloy C

- NA 1002 - 316L St. St.

NA 1002304 St. St.304 St. St.304 St. St.

Carbon Steel Carbon Steel ou Alloy Steel


304 St. St.304 St. St.NA 1002


NA 1002 Carbon Steel Carbon SteelStainless Steel

Lead

Low temperature ServicesFor low temperatures applications the categories I1 and I2 could be used, depending on the degree of sub-zero temperatures involved.

* There may be restrictions on the opening pressure. "-" Indicates the same material for option H2.


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Cap and Lever Materials H2, H3


SA-494 Gr CW-12-MW-1Hastelloy CCast SteelCast Steel


M2, M3

MonelMonel

SA-494 Gr M-35-1Monel



A2, A3

Alloy 20Alloy 20

SA-351 Gr CN7MAlloy 20



Item

272829303334 38 3940

Type

272829303132333536373842

Alloy 20Alloy 20

SA-351 Gr CN7MAlloy 20Alloy 20Alloy 20

Cast SteelAlloy 20Alloy 20Graphite

Stainless SteelStainless Steel

MonelMonel

SA-494 Gr M-35-1MonelMonelMonel

Cast SteelMonelMonel



SA-494 Gr CW-12-MW-1Hastelloy CHastelloy CHastelloy CCast SteelHastelloy CHastelloy C


Dimensions and Weights approximate in mm and kg

430

430

440

620430

430

440

620460460

460

526

640476476

476

526640640485485485555555640490490596680680680600600650650680795797

104.8

104.8

104.8

139.7104.8

104.8

104.8

139.7123.8123.8

123.8

123.8

139.7123.8123.8

123.8

123.8155.6155.6130.2130.2130.2154154154

136.5136.5184.2184.2184.2184.2155.6155.6155.6155.6184.2198.4196.9

114.3

114.3

139.7

177.8114.3

114.3

139.7

177.8120.7120.7

152.4

165.1

177.8120.7120.7

152.4

165.1171.5171.5123.8123.8123.8161.9161.9161.9123.8123.8181181181181

161.9161.9161.9161.9181

215.9215.9

150 x 150300 x 150600 x 150900 x 3001500 x 3002500 x 300150 x 150300 x 150600 x 150900 x 3001500 x 3002500 x 300150 x 150300 x 150

300 x 150*1

600 x 150900 x 3001500 x 3002500 x 300150 x 150300 x 150

300 x 150*1

600 x 150900 x 3001500 x 3002500 x 300150 x 150300 x 150300 x 150600 x 150900 x 1501500 x 300150 x 150300 x 150300 x 150600 x 150900 x 1501500 x 300150 x 150300 x 150

300 x 150*1

300 x 150*2

600 x 150900 x 1501500 x 300

1"

1½"

1½"

1"

1½"

1½"

1½"

1½"

1½"

2"

1½"

2"

2"

3"

3"

3"

2"

2"

3"

2"

2"

3"

2"

3"

3"

3"

3"

3"

3"

4"

4"

6"

SizeOrifice Inlet Outlet Class A B CConventional Balanced D Weight

D

E

F

G

H

J

K

475

475

485

665475

475

485

665495495

495

526

640476476

476

526640640485485485555555640490490596680680680600600650650680795797

27

33

49

6027

33

49

603036

36

49

603037

38

49597031373944545432394549546335444449495463

18

19

30

5018

19

30

502223

25

40

522728

29

40606526283042455232345262658055585860628595

Ope

n Le

ver

Pack

ed L

ever

Description

Stem Test Nut Stem Nut Cap Cap Screw Test Lever Test Lever Fork Drain Washer Rivet Cotter Pin

Stem Test Nut Stem Nut Cap Cap Screw Cam Cam Shaft Lever Bushing Gland Packing Drain Washer Hex Nut


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L

M

N

P

Q

R

T

T2

V

W

SizeOrifice Inlet Outlet Class A B CConventional Balanced D Weight

3"

4"

4"

4"

4"

6"

6"

6"

8"

8"

10"

12"

12"

4"

6"

6"

6"

6"

8"

8"

10"

10"

10"

14"

12"(x2)

16"

150 x 150300 x 150

300 x 150*1

600 x 150900 x 1501500 x 150150 x 150300 x 150

300 x 150*1

600 x 150900 x 150150 x 150300 x 150600 x 150900 x 150150 x 150300 x 150

300 x 150*1

600 x 150900 x 150150 x 150300 x 150

300 x 150*3

600 x 150150 x 150300 x 150300 x 150600 x 150150 x 150300 x 150

150 x 150*4

300 x 150*4 150 x 150300 x 150

150 x 150*4 300 x 150*4

150 x 150300 x 150

300 x 150*5

150 x 150300 x 150150 x 150300 x 150

165.1165.1181

203.2222.3222.3184.2184.2184.2203.2222.3209.6209.6222.3222.3228.6228.6254254254

241.3241.3241.3241.3241.3241.3266.7266.7279.4279.4279.4279.4279.4279.4279.4279.4370370370430430430430

155.6155.6179.4179.4196.9196.9177.8177.8177.8177.8196.9196.9196.9196.9196.9181181

225.4225.4225.4239.7239.7239.7239.7239.7239.7239.7239.7276.2276.2276.2276.2276.2276.2276.2276.2380380380327327369369

6506507757757957957007007707707907907908708707757759009859859409401020106094094010851085126012601350135012601260135013501465146515901555155516351635

6506507757757957957007007707707907907908708707757759009859859409401020106094094010851085126012601350135012601260135013501465146515901555155516351635

35444855607040484855604048556240484957634657577046575770506350635063506354727256735673

586090951101157074909511590921251289395125170175154160195240154160245255295305298308295305298308555575640854870882900

Notes:*1 Temperatures above 426°C or pressures above 19,6 barg*2 Temperatures above 426°C*3 pressures above 11,4 barg*4 pressures above 8,3 barg*5 pressures above 5,1 barg


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Valve size and orifice designation

Orifice D-WOrifice W

Inlet*Flange ASME B16.5150# RF to 2500# RF

1"1½"1½"2"3"4"6"6"8"10"12"12"

OutletFlange ASME B16.5150# RF to 300# RF

2"2"3"3"4"6"8"10"10"14"

12" (x 2)16"

Orifice

D,ED,E,F

D,E,F,G,HG,H,JJ,K,L

L,M,N PQ,RR

T,T2VWW

* Notes:1. For inlet connections RTJ is also available. Contact Spirax Sarco for further information.2. Selection of the inlet, orifice and outlet configurations shown may be limited by the required valve pressure rating. (See API STD 526).


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Other Orifice Areas

API STD 526 Designated Orifice Areas

Actual (ASME)0.991.692.413.435.438.8612.6819.7124.7929.9044.0476.16110.10178.79

OrificesDEFGHJKLMNP QRT

API0.711.261.983.245.068.3011.8018.4023.2028.0041.1071.30103.20167.70

Area (cm2)

Actual (ASME)

192.36292.52438.16

Orifices

T2VW

Area (cm2)

Purchase InformationFor the correct sizing and selection of the SV80H, the following information is necessary:

1) Fluid 2) Required capacity (flow) 3) Operation pressure and Set pressure 4) Operating temperature and Opening temperature 5) Backpressure 6) Overpressure 7) Viscosty and Specific Gravity (Liquid)8) Molecular Weight (Gases)

Spirax Sarco has a computer sizing program (PSV Calc ) which performs sizing and selection functions. Additionally, it will select materials, configure the complete valve and provide a data sheet.


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1,01,52,02,53,03,54,04,55,05,56,06,57,07,58,08,59,09,5101214161820222426283032343638404244464850556065707580859095100110120130140150160170180190200250300350400414

D1,003132162191224256289322355387420453485518551583616649681

714,2845976

1.1071.2371.3681.4991.6301.7601.8912.0222.1532.2842.4142.5452.6762.8072.9383.0683.1993.3303.6573.9844.3114.6384.9655.2925.6195.9466.2736.6007.2547.9088.5629.2169.86910.52311.17711.83112.48513.13916.40919.67922.94826.21827.134

E1,697223274324379434489544600655710766821876932987

1.0421.0981.1531.2081.4301.6511.8722.0932.3152.5362.7572.9793.2003.4213.6423.8644.0854.3064.5284.7494.9705.1915.4135.6346.1876.7417.2947.8478.4008.9539.50710.06010.61311.16612.27313.37914.48615.59216.69817.80518.91120.01821.12422.23127.76333.29538.82744.35945.908

F2,405316388459536615693772850928

1.0071.0851.1641.2421.3201.3991.4771.5561.6341.7122.0262.3402.6532.9673.2803.5943.9084.2214.5354.8495.1625.4765.7896.1036.4176.7307.0447.3577.6717.9858.7699.55310.33711.12111.90512.68913.47314.25715.04115.82517.39318.96120.52922.09723.66525.23326.80128.36929.93731.50539.34647.186

G3,464456558661773886998

1.1111.2241.3371.4501.5631.6761.7891.9022.0152.1282.2412.3542.4662.9183.3703.8224.2734.7255.1775.6286.0806.5326.9847.4357.8878.3398.7909.2429.69410.14510.59711.04911.50112.63013.75914.88816.01817.14718.27619.40520.53521.66422.79325.05227.31029.56931.82734.08636.34438.60340.86143.12045.37856.671

H5,433715876

1.0371.2121.3891.5661.7431.9202.0972.2742.4522.6292.8062.9833.1603.3373.5143.6913.8684.5775.2855.9946.7027.4118.1198.8289.53610.24510.95311.66212.37013.07813.78714.49515.20415.91216.62117.32918.03819.80921.58023.35125.12226.89328.66530.43632.20733.97835.74939.29142.83446.37649.91853.46157.00360.54564.087

J8,8671.1671.4301.6921.9782.2672.5562.8453.1343.4233.7124.0014.2904.5794.8685.1575.4465.7366.0256.3147.4708.6269.78210.93912.09513.25114.40715.56416.72017.87619.03220.18921.34522.50123.65724.81425.97027.12628.28229.43932.32935.22038.11041.00143.89246.78249.67352.56455.45458.34564.12669.90775.68881.47087.25193.03298.813104.595

K12,691.6702.0462.4222.8303.2443.6584.0714.4854.8995.3135.7266.1406.5546.9677.3817.7958.2088.6229.036

10.69112.34514.00015.65517.31018.96420.61922.27423.92925.58327.23828.89330.54832.20233.85735.51237.16738.82140.47642.13146.26850.40554.54258.67962.81666.95271.08975.22679.36383.50091.774100.048108.321116.595124.869

L19,712.5943.1783.7624.3965.0395.6816.3246.9667.6098.2518.8949.536

10.17910.82211.46412.10712.74913.39214.03416.60419.17521.74524.31526.88529.45532.02534.59637.16639.73642.30644.87647.44650.01752.58755.15757.72760.29762.86765.43871.86378.28884.71491.13997.565

103.990110.415116.841123.266129.692

M24,813.2654.0004.7355.5346.3427.1517.9608.7699.578

10.38611.19512.00412.81313.62214.43015.23916.04816.85717.66620.90124.13627.37130.60633.84237.07740.31243.54746.78250.01853.25356.48859.72362.95866.19469.42972.66475.89979.13482.37090.45898.546

106.634114.722122.810

N29,903.9344.8205.7076.6697.6448.6189.593

10.56811.54312.51713.49214.46715.44216.41617.39118.36619.34020.31521.29025.18929.08832.98736.88640.78544.68348.58252.48156.38060.27964.17868.07771.97675.87579.77483.67387.57291.47195.37099.268

109.016118.763128.510

P44,065.7987.1038.4099.82711.26412.70014.13615.57317.00918.44519.88221.31822.75424.19125.62727.06328.50029.93631.37237.11842.86348.60854.35460.09965.84571.59077.33583.08188.82694.571

100.317106.062111.808117.553123.298129.044134.789140.535146.280160.643175.007189.370

Q76,20

10.02712.28514.54316.99619.48021.96424.44826.93229.41631.90034.38436.86939.35341.83744.32146.80549.28951.77354.25764.19474.13084.06694.003

103.939113.876123.812133.748143.685153.621163.558173.494183.430193.367203.303

R110,1014.48717.75021.01324.55728.14631.73535.32538.91442.50346.09249.68153.27156.86060.44964.03867.62871.21774.80678.39592.752

107.109121.466135.823150.180

T178,8423.53328.83334.13339.88945.71951.54957.37963.20969.03974.87080.70086.53092.36098.190

104.020109.850115.680121.511127.341150.661173.982197.302220.623243.943

T2192,3625.31231.01236.71342.90449.17555.44661.71767.98874.25980.53086.80093.07199.342

105.613111.884118.155124.426130.697136.967162.051187.135212.218237.302262.385

V292,5538.49547.16555.83565.25174.78884.32593.862

103.399112.936122.473132.010141.547151.084160.621170.158179.695189.232198.769208.307246.455

W438,1858.53371.71684.89999.216113.717128.218142.720157.221171.722186.224200.725215.226229.728244.229258.730273.232287.733302.234312.001

SetPressure

(bar g)

Orifice Designation / Actual Area (cm²)

For sizing purpose using the ASME actual areas, the certified coefficient of discharge Kd for air, gas and steam is 0.870.

Capacity Table - Air - 10% Overpressure - Nm3/h (0ºC and 1,013 bar)


of 18

D0,155

8193106118132145159172186200213227240254268281295308336363390417445472499526553581608635662689717744771798825853907962

1.0161.0701.1251.1791.2341.2881.3421.3971.6691.9412.2132.4852.7573.0303.3023.5743.8464.1185.4786.8398.20010.92113.64216.363

E0,263137158179200223246269293316339362385408431454477500523570616662708754800847893939985

1.0311.0771.1241.1701.2161.2621.3081.3541.4011.4471.5391.6311.7241.8161.9092.0012.0932.1862.2782.3702.8323.2943.7554.2174.6795.1405.6026.0646.5266.9879.29611.60413.91318.53023.14727.764

F0,373195224254284317349382415448480513546579611644677710742808873939

1.0041.0701.1351.2011.2661.3321.3971.4631.5281.5941.6591.7251.7901.8551.9211.9862.0522.1832.3142.4452.5762.7072.8382.9693.1003.2313.3624.0164.6715.3265.9816.6367.2907.9458.6009.2559.91013.18416.45819.73226.28032.828

G0,537280323366409456503550597644692739786833880927974

1.0221.0691.1631.2571.3521.4461.5401.6341.7291.8231.9172.0112.1062.2002.2942.3882.4832.5772.6712.7662.8602.9543.1433.3313.5203.7083.8974.0854.2744.4624.6514.8405.7826.7257.6688.6109.55310.49611.43912.38113.32414.26718.98023.69428.407

H0,842439507574641715789863937

1.0111.0841.1581.2321.3061.3801.4541.5281.6021.6761.8231.9712.1192.2672.4152.5632.7102.8583.0063.1543.3023.4493.5973.7453.8934.0414.1894.3364.4844.6324.9285.2235.5195.8146.1106.4066.7016.9977.2937.5889.06610.54512.02313.50114.97916.45717.93519.41320.89222.37029.76137.151

J1,374717827936

1.0461.1671.2871.4081.5281.6491.7701.8902.0112.1312.2522.3732.4932.6142.7342.9763.2173.4583.6993.9404.1824.4234.6644.9055.1475.3885.6295.8706.1116.3536.5946.8357.0767.3177.5598.0418.5239.0069.4889.97110.45310.93611.41811.90012.38314.79517.20719.61922.03124.44326.85529.26731.67934.09236.50448.56460.624

K1,9671.0271.1831.3401.4971.6701.8432.0152.1882.3612.5332.7062.8793.0513.2243.3973.5693.7423.9154.2604.6054.9515.2965.6415.9866.3326.6777.0227.3687.7138.0588.4048.7499.0949.4409.785

10.13010.47510.82111.51112.20212.89313.58314.27414.96515.65516.34617.03617.72721.18024.63328.08631.53934.99338.44641.89945.35248.80552.25869.524

N4,6342.4182.7883.1583.5283.9344.3414.7485.1555.5615.9686.3756.7827.1887.5958.0028.4098.8159.222

10.03610.84911.66312.47613.29014.10314.91715.73016.54417.35718.17118.98419.79820.61121.42522.23823.05223.86524.67925.49227.11928.74630.37332.00033.62735.25436.88238.50940.13641.76349.89858.03366.16874.30382.438

P6,8293.5644.1094.6545.1995.7986.3976.9977.5968.1968.7959.3959.994

10.59311.19311.79212.39212.99113.59114.78915.98817.18718.38619.58520.78421.98223.18124.38025.57926.77827.97729.17630.37431.57332.77233.97135.17036.36937.56739.96542.36344.76147.15849.55651.95454.35156.74959.14761.54473.53385.52197.510

109.498121.487

Q11,8116.1647.1068.0498.991

10.02811.06512.10113.13814.17515.21216.24817.28518.32219.35820.39521.43222.46923.50525.57927.65229.72631.79933.87335.94638.01940.09342.16644.24046.31348.38750.46052.53454.60756.68058.75460.82762.90164.97469.12173.26877.41581.56285.70989.85694.00298.149

102.296106.443127.178

R17,0668.906

10.26811.63012.99214.49015.98817.48618.98420.48221.98023.47824.97626.47327.97129.46930.96732.46533.96336.95939.95542.95145.94748.94351.93954.93557.93160.92763.92366.91969.91572.91175.90778.90381.89984.89587.89190.88793.883

T27,72114.46716.67918.89121.10323.53625.96928.40330.83633.26935.70238.13640.56943.00245.43547.86850.30252.73555.16860.03564.90169.76874.63479.50184.36789.23494.10098.966

103.833108.699113.566118.432123.299128.165133.032137.898142.765147.631152.498

V45,34623.66527.28330.90234.52038.50042.48146.46150.44154.42158.40262.38266.36270.34374.32378.30382.28386.26490.24498.205

106.165114.126122.086130.047138.008

W67,91835.44440.86446.28351.70357.66563.62669.58875.54981.51187.47393.43499.396105.357111.319117.280123.242129.204135.165147.088159.011170.935182.858

1520253035404550556065707580859095100110120130140150160170180190200210220230240250260270280290300320340360380400420440460480500600700800900100011001200130014001500200025003000400050006000

T229,81615.56017.93920.31822.69825.31527.93230.54933.16635.78338.40041.01843.63546.25248.86951.48654.10356.72059.33764.57269.80675.04080.27585.50990.74395.977

101.212106.446111.680116.914122.149127.383132.617137.851143.086148.320153.554158.788164.023

L3,0561.5951.8392.0832.3262.5952.8633.1313.3993.6683.9364.2044.4724.7415.0095.2775.5455.8146.0826.6187.1557.6918.2288.7649.3019.837

10.37410.91011.44711.98312.52013.05613.59314.12914.66615.20215.73916.27516.81217.88518.95820.03021.10322.17623.24924.32225.39526.46827.54132.90638.27143.63649.00154.36659.73165.09570.46075.82581.190

M3,8452.0072.3132.6202.9273.2653.6023.9404.2774.6154.9525.2905.6275.9656.3026.6406.9777.3157.6528.3279.0029.677

10.35211.02711.70212.37713.05213.72714.40215.07715.75216.42717.10217.77718.45219.12719.80220.47721.15222.50223.85225.20226.55227.90229.25230.60231.95233.30234.65241.40248.15254.90261.65268.40275.152

SetPressure

(psig)

Orifice Designation / Actual Area (pol²)Capacity Table - Air - 10% Overpressure - SCFM (60ºF and 14,7 psi)



of 18

1,01,52,02,53,03,54,04,55,05,56,06,57,07,58,08,59,09,5101214161820222426283032343638404244464850556065707580859095100110120130140150160170180190200220

D 1,003102125148173198223248274299324349375400425450476501526551652753854955

1.0561.1571.2581.3591.4601.5611.6621.7631.8641.9652.0662.1672.2682.3692.4702.5712.8233.0763.3283.5813.8334.0864.3384.5914.8435.0955.2955.7746.2546.7337.2137.6938.1748.6559.1369.61810.581

E1,697172211250292335378420463506548591634677719762805847890933

1.1041.2751.4451.6161.7871.9582.1292.3002.4712.6412.8122.9833.1543.3253.4963.6663.8374.0084.1794.3504.7775.2045.6316.0586.4856.9137.3407.7678.1948.6218.9599.77010.58111.39212.20413.01713.83014.64315.45816.27217.903

F2,405244299354414475535596656717777838898959

1.0191.0801.1411.2011.2621.3221.5641.8062.0492.2912.5332.7753.0173.2593.5013.7433.9864.2284.4704.7124.9545.1965.4385.6805.9236.1656.7707.3757.9818.5869.1919.79710.40211.00711.61312.21812.69713.84514.99516.14517.29618.44719.60020.75321.90723.06125.372

G3,464352431510597684771858945

1.0321.1201.2071.2941.3811.4681.5561.6431.7301.8171.9042.2532.6022.9513.2993.6483.9974.3454.6945.0435.3925.7406.0896.4386.7877.1357.4847.8338.1828.5308.8799.75110.62311.49512.36713.23814.11014.98215.85416.72617.59818.28819.94221.59823.25424.91226.57128.23029.89131.55333.21536.544

H5,433552676801936

1.0721.2091.3461.4831.6191.7561.8932.0302.1662.3032.4402.5772.7132.8502.9873.5344.0814.6285.1755.7226.2696.8167.3637.9108.4569.0039.55010.09710.64411.19111.73812.28512.83213.37913.92615.29416.66118.02919.39620.76322.13123.49824.86626.23327.60128.68231.27833.87436.47239.07241.67444.27746.881

J8,867901

1.1041.3071.5271.7501.9732.1962.4202.6432.8663.0893.3123.5353.7593.9824.2054.4284.6514.8755.7676.6607.5538.4459.33810.23111.12312.01612.90913.80214.69415.58716.48017.37218.26519.15820.05020.94321.83622.72824.96027.19229.42431.65533.88736.11938.35140.58242.81445.04646.81251.04755.28559.52563.76868.01472.26276.513

K12,691.2891.5801.8702.1852.5052.8243.1433.4633.7824.1024.4214.7405.0605.3795.6996.0186.3376.6576.9768.2549.531

10.80912.08713.36414.64215.91917.19718.47419.75221.03022.30723.58524.86226.14027.41828.69529.97331.25032.52835.72238.91642.11045.30448.49851.69254.88658.08061.27364.46766.99473.05679.12185.19091.26297.338103.418109.502

L19,712.0022.4532.9043.3943.8904.3864.8825.3785.8756.3716.8677.3637.8598.3558.8519.3479.843

10.33910.83512.82014.80416.78818.77320.75722.74124.72626.71028.69430.67932.66334.64736.63238.61640.60042.58544.56946.55348.53850.52255.48360.44465.40470.36575.32680.28785.24890.20995.169

100.130

M24,812.5203.0883.6564.2724.8975.5216.1466.7707.3958.0198.6439.2689.892

10.51711.14111.76612.39013.01513.63916.13718.63521.13223.63026.12828.62631.12333.62136.11938.61741.11543.61246.11048.60851.10653.60456.10158.59961.09763.59569.83976.08482.32888.57294.817

N29,903.0383.7224.4065.1495.9016.6547.4078.1598.9129.664

10.41711.16911.92212.67413.42714.18014.93215.68516.43719.44722.45825.46828.47831.48834.49937.50940.51943.52946.53949.55052.56055.57058.58061.59164.60167.61170.62173.63176.64284.16791.69399.218

P 44,064.4765.4846.4927.5878.6969.805

10.91412.02313.13214.24115.35016.45917.56818.67719.78620.89522.00423.11324.22128.65733.09337.52941.96546.40150.83655.27259.70864.14468.58073.01577.45181.88786.32390.75995.19499.630

104.066108.502112.938124.027135.117146.206

Q76,207.7419.48511.22813.12215.04016.95818.87520.79322.71124.62926.54728.46530.38332.30134.21936.13638.05439.97241.89049.56257.23364.90572.57680.24887.91995.591

103.262110.934118.606126.277133.949141.620149.292156.963

R110,1011.18513.70416.22418.95921.73124.50227.27330.04432.81535.58638.35741.12843.90046.67149.44252.21354.98457.75560.52671.61182.69593.780

104.864115.949

T178,8418.16922.26126.35330.79735.29839.79944.30048.80253.30357.80462.30566.80771.30875.80980.31084.81289.31393.81498.315116.320134.325152.330170.335188.340

T2192,3619.54223.94428.34533.12537.96642.80847.64952.49157.33262.17467.01671.85776.69981.54086.38291.22396.065

100.906105.748125.114144.480163.846183.212202.578

V292,5529.72136.41443.10850.37857.74165.10472.46779.83187.19494.557

101.920109.284116.647124.010131.373138.736146.100153.463160.826190.279

W438,1844.51554.54164.56775.45686.48497.513108.541119.570130.599141.627152.656163.684174.713185.742196.770207.799218.827229.856240.885

SetPressure

(bar g)

Orifice Designation / Actual Area (cm²)Capacity Table - Steam - 10% Overpressure - kg/h



of 18

D 0,155227262297331369408446484522560599637675713751790828866942

1.0191.0951.1721.2481.3241.4011.4771.5541.6301.7061.7831.8591.9362.0122.0882.1652.2412.3172.3942.5472.6992.8523.0053.1583.3113.4633.6163.7693.9224.6865.4506.2136.9777.7418.5059.26910.03310.79711.61616.06121.25428.135

E0,263385444503562627692757821886951

1.0161.0811.1451.2101.2751.3401.4051.4691.5991.7291.8581.9882.1182.2472.3772.5062.6362.7662.8953.0253.1553.2843.4143.5433.6733.8033.9324.0624.3214.5804.8405.0995.3585.6175.8776.1366.3956.6547.9509.24710.54311.83913.13514.43215.72817.02418.32019.71027.25236.06447.739

F0,373546630714797889981

1.0731.1651.2571.3491.4411.5331.6241.7161.8081.9001.9922.0842.2682.4522.6362.8193.0033.1873.3713.5553.7393.9224.1064.2904.4744.6584.8425.0255.2095.3935.5775.7616.1286.4966.8647.2317.5997.9678.3348.7029.0709.43711.27613.11414.95216.79118.62920.46822.30624.14425.98327.95438.65051.14867.706

G0,537787907

1.0271.1481.2801.4121.5451.6771.8091.9422.0742.2062.3392.4712.6032.7362.8683.0003.2653.5303.7944.0594.3244.5884.8535.1185.3825.6475.9126.1766.4416.7066.9707.2357.5007.7648.0298.2948.8239.3529.88210.41110.94011.47011.99912.52813.05813.58716.23318.88021.52724.17326.82029.46732.11334.76037.40740.24555.64473.63697.475

H0,8421.2341.4221.6111.8002.0072.2152.4222.6292.8373.0443.2523.4593.6673.8744.0824.2894.4974.7045.1195.5345.9496.3646.7797.1947.6098.0248.4398.8549.2699.68410.09910.51410.92911.34411.75912.17412.58913.00413.83414.66415.49416.32417.15417.98418.81419.64420.47421.30425.45429.60333.75337.90342.05346.20350.35354.50258.65263.10387.248115.459

J1,3742.0132.3212.6292.9373.2753.6143.9524.2914.6294.9685.3075.6455.9846.3226.6617.0007.3387.6778.3549.0319.70810.38611.06311.74012.41713.09413.77114.44915.12615.80316.48017.15717.83518.51219.18919.86620.54321.22022.57523.92925.28426.63827.99229.34730.70132.05533.41034.76441.53648.30855.08061.85168.62375.39582.16788.93995.711

102.974142.375188.409

K1,9672.8823.3233.7634.2044.6895.1735.6586.1436.6277.1127.5978.0828.5669.0519.536

10.02110.50510.99011.95912.92913.89814.86815.83716.80717.77618.74619.71520.68421.65422.62323.59324.56225.53226.50127.47128.44029.40930.37932.31834.25736.19638.13440.07342.01243.95145.89047.82949.76859.46269.15778.85188.54698.240107.935117.629127.323137.018147.416203.822

N4,6346.7897.8288.8669.90411.04612.18813.33014.47215.61416.75517.89719.03920.18121.32322.46523.60724.74925.89128.17530.45932.74335.02737.31039.59441.87844.16246.44648.73051.01453.29855.58257.86560.14962.43364.71767.00169.28571.56976.13780.70485.27289.84094.40898.975

103.543108.111112.679117.247140.086162.924185.763208.602231.441254.280

P 6,829

10.00511.53513.06514.59516.27817.96119.64321.32623.00924.69226.37528.05829.74131.42333.10634.78936.47238.15541.52144.88648.25251.61854.98358.34961.71565.08168.44671.81275.17878.54381.90985.27588.64092.00695.37298.738

102.103105.469112.200118.932125.663132.395139.126145.857152.589159.320166.052172.783206.440240.097273.754307.411341.068374.726

Q11,81117.30519.95122.59625.24228.15331.06433.97436.88539.79542.70645.61648.52751.43754.34857.25960.16963.08065.99071.81177.63283.45489.27595.096

100.917106.738112.559118.380124.201130.022135.844141.665147.486153.307159.128164.949170.770176.591182.412194.055205.697217.339228.981240.624252.266263.908275.550287.192298.835357.046

R17,06625.00428.82732.65036.47340.67944.88449.09053.29657.50161.70765.91270.11874.32378.52982.73486.94091.14595.351

103.762112.173120.584128.995137.406145.817154.228162.639171.050179.462187.873196.284204.695213.106221.517229.928238.339246.750255.161263.572

T27,72140.61546.82553.03559.24566.07672.90879.73986.57093.401

100.233107.064113.895120.726127.557134.389141.220148.051154.882168.545182.207195.870209.532223.194236.857250.519264.182277.844291.507305.169318.832332.494346.156359.819373.481387.144400.806414.469428.131

V45,34666.43776.59686.75596.913

108.088119.262130.437141.611152.786163.960175.135186.309197.484208.658219.833231.007242.182253.356275.705298.054320.403342.752365.101387.450

W67,91899.508114.724129.939145.154161.891178.628195.365212.102228.839245.575262.312279.049295.786312.523329.260345.997362.733379.470412.944446.418479.892513.365

1520253035404550556065707580859095100110120130140150160170180190200210220230240250260270280290300320340360380400420440460480500600700800900100011001200130014001500200025003000

T229,81643.68450.36457.04363.72371.07078.41885.76593.113

100.460107.808115.155122.503129.850137.198144.545151.892159.240166.587181.282195.977210.672225.367240.062254.757269.452284.147298.842313.537328.232342.927357.622372.317387.012401.707416.402431.097445.792460.487

L3,0564.4775.1625.8476.5317.2848.0378.7919.544

10.29711.05011.80312.55613.30914.06214.81515.56816.32117.07418.58120.08721.59323.09924.60526.11127.61829.12430.63032.13633.64235.14836.65538.16139.66741.17342.67944.18545.69247.19850.21053.22256.23559.24762.25965.27268.28471.29674.30977.32192.383

107.444122.506137.568152.629167.691182.753197.814212.876229.030

M3,8455.6336.4957.3568.2189.16510.11311.06012.00812.95513.90314.85015.79816.74517.69318.64019.58820.53521.48323.37825.27327.16829.06330.95832.85334.74836.64338.53840.43342.32844.22346.11848.01349.90851.80353.69855.59357.48859.38363.17366.96370.75374.54378.33482.12485.91489.70493.49497.284116.234135.184154.135173.085192.035210.985

SetPressure

(psig)

Orifice Designation / Actual Area (pol²)Capacity Table - Steam - 10% Overpressure - lb/h



of 18

1,01,52,02,53,03,54,04,55,05,56,06,57,07,58,08,59,09,5101214161820222426283032343638404244464850556065707580859095100110120130140150160170180190200250300350400414

D1,0033,64,34,95,56,06,56,97,47,88,18,58,89,29,59,810,110,410,711,012,013,013,914,715,516,317,017,718,419,019,620,220,821,421,922,523,023,524,024,525,726,928,029,030,031,032,032,933,834,736,438,039,641,142,543,945,246,647,849,154,960,164,969,470,6

E1,697

6,17,38,39,310,211,011,712,513,113,814,415,015,516,116,617,117,618,118,620,322,023,524,926,327,528,829,931,132,233,234,235,236,237,138,038,939,840,741,543,545,547,349,150,852,554,155,757,258,761,664,366,969,571,974,376,578,880,983,092,8102110117119

F2,405

8,710,411,813,214,415,616,617,618,619,520,421,222,022,823,524,325,025,626,328,831,133,335,337,239,040,842,444,045,647,148,549,951,352,653,955,256,457,658,861,764,467,169,672,174,476,778,981,183,287,391,194,998102105108112115118132144

G3,46412,614,917,018,920,822,424,025,426,828,129,430,631,732,833,934,935,936,937,941,544,847,950,853,656,258,761,163,465,667,869,971,973,975,877,779,581,383,084,788,992,896,6100104107110114117120126131137142147152156161165169189

H5,43319,723,426,629,732,635,237,639,942,044,146,047,949,751,553,254,856,457,959,465,170,375,279,784,188,292,195,899103106110113116119122125127130133139146152157163168173178183188197206214222230238245252

J8,86732,138,243,448,553,157,461,365,168,671,975,178,281,284,086,889,492,094,597,0106115123130137144150156162168174179184189194199203208213217227238247257266274283291299307322336350363376388400412

K12,6946,054,762,269,476,082,187,893,198

103108112116120124128132135139152164176186196206215224232240248256263271278284291298304310326340354367380393405416428439460481501519538

L19,7171,484,996,6108118128136145152160167174180187193199205210216236255273289305320334348361373386398409420431442452462472482506528550570590610629647665682

M24,8189,9107122136149161172182192201210219227235243250257265271297321343364384403420438454470486500515529543556569582595607636665692718743

N29,90108129147164179194207219231243253264274283293302310319327358387414439463485507527547567585603621638654670686702717731767801834

P44,06160190216241264285305323341357373389403417431444457470482528570610647682715747777807835862889915940964988

1.0111.0341.0561.0781.1301.1811.229

Q76,20276328373417457493527559589618646672697722746769791812834913986

1.0541.1181.1791.2361.2911.3441.3951.4441.4911.5371.5821.6251.667

R110,10

399474539602660713762808852893933971

1.0081.0431.0771.1101.1431.1741.2041.3191.4251.5231.6161.703

T178,84

648771876978

1.0721.1571.2371.3121.3831.4511.5151.5771.6371.6941.7501.8041.8561.9071.9562.1432.3152.4752.6252.767

T2192,36

697829943

1.0521.1531.2451.3311.4121.4881.5611.6301.6971.7611.8221.8821.9401.9962.0512.1042.3052.4902.6622.8232.976

V292,551.0601.2611.4331.6001.7531.8932.0242.1472.2632.3732.4792.5802.6782.7722.8622.9513.0363.1193.2003.506

W438,181.5881.8882.1472.3972.6252.8363.0323.2153.3893.5553.7133.8654.0104.1514.2874.4194.5474.6724.793

SetPressure

(bar g)

Orifice Designation / Actual Area (cm²)Capacity Table - Water - 10% Overpressure - m3/h



of 18

1,01,52,02,53,03,54,04,55,05,56,06,57,07,58,08,59,09,5101214161820222426283032343638404244464850556065707580859095100110120130140150160170180190200250300350400414

D1,0033,74,55,25,86,46,97,47,88,38,79,19,49,810,110,510,811,111,411,712,813,814,815,716,517,318,118,919,620,320,921,622,222,823,424,024,525,125,626,227,428,629,830,932,033,134,135,136,137,038,840,542,243,845,346,848,249,651,052,358,564,169,274,075,3

E1,697

6,37,78,99,910,811,712,513,314,014,715,316,016,617,117,718,218,819,319,821,723,425,026,628,029,430,731,933,134,335,436,537,538,639,640,641,542,443,444,346,448,550,552,454,256,057,759,461,062,665,668,671,474,076,679,281,684,086,388,598,9108117125127

F2,405

8,910,912,514,015,416,617,718,819,820,821,722,623,524,325,125,926,627,328,030,733,235,537,639,741,643,445,246,948,650,251,753,254,756,157,558,860,261,462,765,868,771,574,276,879,381,884,186,488,793,097,2101,1105109112116119122125140154

G3,46412,815,618,120,222,123,925,527,128,630,031,332,633,835,036,137,238,339,440,444,347,851,154,257,159,962,665,167,670,072,374,576,678,780,882,884,786,688,590,394,798,9103,0107111114118121125128134140146151156162167171176181202

H5,43320,024,528,331,734,737,540,142,544,847,049,151,153,054,956,758,460,161,863,469,475,080,185,089,694,098,2102,2106110113117120124127130133136139142149155162168174179185190195200210219228237245253261269

J8,86732,740,046,251,756,661,265,469,473,176,780,183,486,589,592,595,398,1100,8103,4113122131139146153160167173179185191196202207212217222227231242253264274283292301310319327343358373387400414426439

K12,6946,857,366,274,081,187,593,699,3105110115119124128132136140144148162175187199209219229239248256265273281288296303310317324331347362377392405419431444456468491513534554573

L19,7172,789,0

102,8115126136145154163170178185192199206212218224230252272291308325341356371385398411424436448460471482493504514539563586608629650670690708727

M24,8191,5112129145158171183194205215224233242251259267274282289317342366388409429448467484501518533549564579593607621634647679709738765792

N29,90110135156174191206221234247259270281292302312321331340349382413441468493517540562583604624643662680697715731748764780818854889

P44,06162199230257281304325345363381398414430445460474487501514563608650689727762796828860890919947975

1.0021.0281.0531.0781.1021.1261.1491.2051.2591.310

Q76,20281344397444487526562596628659688716743770795819843866889973

1.0511.1241.1921.2571.3181.3771.4331.4871.5391.5901.6381.6861.7321.777

R110,10

406497574642703760812861908952995

1.0351.0741.1121.1481.1841.2181.2511.2841.4061.5191.6241.7231.816

T178,84

659808933

1.0431.1421.2341.3191.3991.4751.5471.6151.6811.7451.8061.8651.9231.9782.0332.0862.2852.4682.6382.7982.949

T2192,36

709869

1.0031.1221.2291.3271.4191.5051.5861.6641.7381.8091.8771.9432.0062.0682.1282.1862.2432.4572.6542.8373.0103.172

V292,551.0791.3211.5261.7061.8692.0182.1582.2892.4122.5302.6432.7502.8542.9543.0513.1453.2363.3253.4123.737

W438,181.6161.9792.2852.5552.7993.0233.2323.4283.6133.7893.9584.1204.2754.4254.5704.7114.8484.9805.110

SetPressure

(bar g)

Orifice Designation / Actual Area (cm²)Capacity Table - Water - 25% Overpressure - m3/h



of 18

D0,155

16182022242527283031323335363738394042444647495152545557585961626365666768697274767880828486889098106113120127133139144150155179200219253283310

E0,263

2731343740434648505355575961636466687174778083868991949698101103105107110112114116118122125129132136139142146149152166180192204215225235245254263304340372430480526

F0,373

394449535761656871757881838689919496101106110114118122126129133136140143146149152155158161164167172178183188193197202207211215236255272289305319334347360373431482528609681

G0,537

5663707682889398103107112116120124128132135139145152158164170175181186191196201206210215219224228232236240248256263270277284291297304310340367392416439460480500519537620693760

H0,842

8899110119129138146154161168175182188194200206212217228238248257266275284292300308315323330337344351357364370377389401413424435446456466476486533575615652688721753784814842972

1.087

J1,374144162179194210224238251263275286297307317327337346355372389405420435449463476489502514526538550561572583594604615635654673692710727744761777793869939

1.0041.0651.1221.1771.2291.2791.3281.3741.5871.774

K1,967205232256278301321341359377393410425440454468482495508533556579601622643662682700718736753770787803819835850865880909937964990

1.0161.0411.0661.0901.1131.1361.2441.3441.4371.5241.6061.6851.7601.8321.9011.9672.272

N4,634484547604655708757803846888927965

1.0011.0361.0701.1031.1351.1661.1971.2551.3111.3651.4161.4661.5141.5601.6061.6501.6921.7341.7751.8151.8541.8921.9301.9662.0032.0382.0732.1412.2072.2712.3332.3942.4532.5102.5672.6222.6762.9313.1663.3853.5903.785

P6,829713806890966

1.0431.1151.1831.2471.3081.3661.4221.4761.5271.5771.6261.6731.7191.7641.8501.9322.0112.0872.1602.2312.3002.3662.4312.4942.5562.6162.6752.7322.7892.8442.8982.9513.0033.0553.1553.2523.3463.4383.5273.6143.6993.7833.8643.9444.3204.6664.9885.2915.577

Q11,8111.2341.3951.5391.6711.8051.9292.0462.1572.2622.3632.4592.5522.6422.7282.8122.8942.9733.0503.1993.3413.4783.6093.7363.8583.9774.0924.2054.3144.4204.5244.6264.7254.8234.9185.0125.1045.1945.2835.4575.6245.7885.9466.1016.2516.3986.5426.6836.8217.472

R17,0661.7832.0152.2242.4142.6072.7882.9573.1173.2693.4143.5533.6883.8173.9424.0634.1814.2964.4074.6234.8285.0255.2155.3985.5755.7475.9136.0756.2336.3876.5376.6846.8286.9697.1077.2427.3757.5067.634

T27,7212.8963.2743.6123.9214.2354.5284.8035.0625.3095.5455.7725.9906.2006.4036.6006.7926.9787.1597.5097.8428.1638.4718.7689.0569.3349.6059.868

10.12510.37510.61910.85711.09111.32011.54411.76411.98012.19212.400

V45,3464.7375.3555.9086.4146.9287.4077.8568.2818.6859.0719.4429.798

10.14210.47510.79711.11011.41411.71112.28312.82913.35313.85714.343

W67,9187.0958.0218.8509.60710.37711.09411.76612.40313.00813.58714.14214.67515.19015.68916.17116.64017.09617.54018.39719.21519.99920.754

1520253035404550556065707580859095100110120130140150160170180190200210220230240250260270280290300320340360380400420440460480500600700800900100011001200130014001500200025003000400050006000

T229,8163.1153.5213.8854.2184.5564.8705.1655.4455.7115.9656.2086.4426.6696.8877.0997.3057.5057.7008.0768.4358.7809.1119.4319.740

10.04010.33110.61410.89011.15911.42111.67811.92912.17512.41612.65312.88513.11313.337

L3,056319361398432467499529558585611636660684706728749769789828865900934967998

1.0291.0591.0881.1161.1441.1711.1971.2231.2481.2731.2971.3211.3441.3671.4121.4551.4971.5391.5781.6171.6561.6931.7291.7651.9332.0882.2322.3682.4962.6182.7342.8462.9533.057

M3,845402454501544587628666702736769801831860888916942968993

1.0411.0881.1321.1751.2161.2561.2951.3321.3691.4041.4391.4731.5061.5381.5701.6011.6321.6621.6911.7201.7761.8311.8841.9361.9862.0352.0832.1302.1762.2202.4322.6272.8092.9793.1403.293

SetPressure

(psig)

Orifice Designation / Actual Area (pol²)Capacity Table - Water - 10% Overpressure - GPM



of 18

D0,155

171921232527293032333436373839404243454749505254565759606263656667697071737476798183858790929395105113121128135142148154160165191213234270302331

E0,263

2832364043464951545658616365676971727679838689929497100102105107110112114117119121123125130134137141145148152155159162177192205217229240251261271280324362397458512561

F0,373

40465156616569737680838689929597100103108112117122126130134138142145149152156159162166169172175178184189195200205210215220225230252272290308325341356370384398459513562649726

G0,537

57667481879499105110115119124128132136140144148155162169175181187193198204209214219224229234238243247252256264273281288296303310317324331362391418444468490512533553573661739810

H0,842

90104116127137147156164172180187194201207214220226232243254264274284293302311320328336344352359367374381388395402415427440452464475486497508518568613656695733769803836867898

1.0371.159

J1,374147169189207224239254267281293305316328338349359369378397414431448463478493508521535548561574586598610622633644655677697718737757775793811829846927

1.0011.0701.1351.1961.2551.3101.3641.4151.4651.6921.891

K1,967210242271297320342363383402419437453469484499514528542568593617641663685706727746766785803821839856873890906922938969999

1.0271.0561.0831.1101.1361.1611.1861.2111.3261.4331.5321.6251.7121.7961.8761.9522.0262.0972.422

N4,634494571638699755807856902946988

1.0291.0671.1051.1411.1761.2101.2431.2761.3381.3981.4551.5101.5621.6141.6631.7121.7591.8041.8491.8921.9351.9762.0172.0572.0962.1352.1732.2102.2822.3522.4212.4872.5522.6152.6762.7362.7952.8533.1253.3753.6083.8274.034

P6,829728841940

1.0301.1121.1891.2611.3291.3941.4561.5161.5731.6281.6821.7331.7841.8321.8801.9722.0592.1442.2252.3032.3782.4512.5222.5912.6592.7242.7892.8512.9132.9733.0313.0893.1463.2023.2563.3633.4673.5673.6653.7603.8533.9444.0324.1194.2044.6054.9745.3185.6405.945

Q11,8111.2591.4541.6261.7811.9242.0572.1812.2992.4112.5192.6222.7212.8162.9082.9983.0853.1693.2523.4103.5623.7073.8473.9824.1134.2404.3634.4824.5984.7124.8234.9315.0375.1415.2435.3435.4415.5375.6325.8175.9966.1706.3396.5036.6646.8216.9747.1247.2717.965

R17,0661.8202.1012.3492.5732.7802.9713.1523.3223.4843.6393.7883.9314.0694.2024.3324.4574.5794.6984.9285.1475.3575.5595.7545.9436.1266.3036.4766.6446.8096.9697.1257.2797.4297.5767.7207.8628.0018.138

T27,7212.9563.4133.8164.1804.5154.8275.1205.3965.6605.9126.1536.3856.6096.8267.0367.2407.4387.6328.0048.3608.7029.0309.3479.6539.951

10.23910.52010.79311.05911.32011.57411.82312.06712.30612.54012.77012.99613.219

V45,3464.8355.5836.2426.8387.3867.8968.3748.8279.2589.670

10.06510.44510.81111.16611.51011.84312.16812.48413.09313.67614.23414.77115.29015.79116.27716.74917.20817.65518.09118.51718.933

W67,9187.2428.3629.34910.24111.06211.82612.54313.22213.86714.48415.07515.64416.19316.72417.23917.73918.22518.69819.61120.48321.31922.12422.90023.65124.37925.08625.77426.44327.09627.734

1520253035404550556065707580859095100110120130140150160170180190200210220230240250260270280290300320340360380400420440460480500600700800900100011001200130014001500200025003000400050006000

L3,056326376421461498532564595624652678704729753776798820841882922959995

1.0301.0641.0971.1291.1601.1901.2191.2481.2761.3031.3301.3571.3821.4081.4331.4571.5051.5511.5961.6401.6831.7241.7651.8041.8431.8812.0612.2262.3802.5242.6612.7902.9143.0333.1483.258

M3,845410473529580626669710749785820853886917947976

1.0041.0321.0591.1101.1601.2071.2521.2961.3391.3801.4201.4591.4971.5341.5701.6051.6401.6741.7071.7391.7711.8031.8331.8941.9522.0082.0632.1172.1692.2202.2702.3192.3672.5932.8012.9943.1763.3473.511

T229,8163.1793.6714.1044.4964.8565.1925.5065.8046.0886.3586.6186.8687.1097.3427.5687.7878.0018.2088.6098.9929.3599.712

10.05310.38310.70311.01311.31511.60911.89512.17512.44912.71712.97913.23613.48813.73513.97914.218

SetPressure

(psig)

Orifice Designation / Actual Area (pol²)Capacity Table - Water - 25% Overpressure - GPM


sv80h uv safety and relief valves description available … · safety and relief valve sv80h...

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