Stra-Val Stock Strainers & Valves

Stock #

Customized product

Specifications

Materials

Unit price $USD

Stock #
STK 140

Model # 3/8" PRS09i-03T Spec # n3626

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Pressure Regulators

Max inlet pressure 150 psi (10 barg) Rated press 300 psi(20 bar)

Estimated Flow Cv: 1.38

Spring Range:

5 - 25 psig / 0.345 - 1.72 barg

• Body & wetted trim:303SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Diaphragm:PTFE/Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

• Spring (non-wetted):302SS (nw)

Stock #
STK 161

Model # 1" Spec # n4382

Customized Product:

Relief Valves

RVA05-10T

• Body & Piston: 316SS
• Seal: Buna
• Spring: 302SS

• 316SS (Wetted)
• Buna (Packing Material)

Stock #
STK 173

Model # 1/2" RVi20P-05T Spec # n3781

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Rated pressure 75 psig (~5.2 barg)

Estimated Flow Cv: 2.98

Spring Range:

1 - 15 psig / 0.069 - 1.03 barg

• Body (wetted):PVC

• Spring Chamber (non-wetted):PVC

Stock #
STK 175

Model # 2" RVi20P-20T Spec # n4990

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Rated pressure 75 psig (~5.2 barg)

Estimated Flow Cv: 21.7

Spring Range:

5 - 75 psig / 0.345 - 5.17 barg

• Body (wetted):PVC

• Spring Chamber (non-wetted):PVC

Stock #
STK 181

Model # 1" RVi20-10T Spec # n5343

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Spring Range Group

Estimated Flow Cv: 6.39

Spring Range:

0.8 - 5 psig / 0.055 - 0.345 barg

• External Adjusting Spring (nonwetted):316SS (nw sprg)

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

• Diaphragm:Viton

• Body (wetted):316SS

Stock #
STK 189

Model # 3/4" BPS05-07A Spec # n2449

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

150# ANSI Flg (700 psi max) (48 bar max) Overstock sale with 300# SW companion flgs (303SS only)(Balanced Design)

Estimated Flow Cv: 7.95

Spring Range:

20 - 125 psig / 1.38 - 8.62 barg

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

• Poppet Seal (Wetted):Viton

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Body & wetted trim:303SS

Stock #
STK 195

Model # 1/2" BPH05-05T Spec # n4303

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

Rated Pressure 3000 psi (207 barg)

Spring Range:

25 - 130 psig / 1.72 - 8.97 barg

• Orifice Size (Click here to calculate):0.313 in (7.9 mm) Cv=1.45

• Body & Piston (wetted):316SS

• Piston Seal:Viton

• Seat-wetted (Metal or Soft Seat):Metal to Metal

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS

Stock #
STK 198

Model # 1/2" RVC05-05T Spec # n4725

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

High Pressure Group 5000 psi (310 bar) Rating

Estimated Flow Cv: 0.88

Spring Range:

200 - 2400 psig / 13.8 - 166 barg

• Body & Piston (wetted):303SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Epdm

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

Stock #
STK 199

Model # 3/4" BPS05-07T Spec # n2580

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

3/4" Low Pressure Group 1000 psi (69 bar) Rating (Std Unbal Design)

Estimated Flow Cv: 7.95

Spring Range:

35 - 350 psig / 2.41 - 24.1 barg

• Body:303SS

• Poppet:303SS

• Hard Chrome Piston Option:Hard Chrome

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 200

Model # Spec # n0230

Customized Product:

Relief Valves

rvc04

Spring Range- 30 PSI to 350 PSI/ 2.07 barg - 17.2 barg

CV- 5.52

Spring Chamber- Aluminium

Poppet- Brass

Body- Brass

Oring- Buna

Stock #
STK 201

Model # 1 1/4" RVi20-12T Spec # n2351

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Spring Range Group

Estimated Flow Cv: 17.9

Spring Range:

0.3 - 1.3 psig / 0.021 - 0.09 barg

• Body (wetted):303SS

• Diaphragm:BunaN

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

• External Adjusting Spring (nonwetted):302SS (nw)

Stock #
STK 204

Model # 3/4" BPS05-07T Spec # n2153

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

3/4" Low Pressure Group 1000 psi (69 bar) Rating (Std Unbal Design)

Estimated Flow Cv: 7.95

Spring Range:

20 - 125 psig / 1.38 - 8.62 barg

• Body:303SS

• Poppet:303SS

• Hard Chrome Piston Option:None

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 207

Model # 3/4" BPS05-07T Spec # n2337

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

3/4" Low Pressure Group 1000 psi (69 bar) Rating (Std Unbal Design)

Estimated Flow Cv: 7.95

Spring Range:

35 - 350 psig / 2.41 - 24.1 barg

• Body:303SS

• Poppet:303SS

• Hard Chrome Piston Option:Hard Chrome

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 210

Model # 1/4" PRS09i-02T Spec # n3218

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Pressure Regulators

Max inlet pressure 150 psig (10 barg) Rated press 300 psig(20 bar)

Estimated Flow Cv: 0.67

Spring Range:

8 - 80 psig / 0.552 - 5.52 barg

• Body & wetted trim:316SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Diaphragm:PTFE/Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

• Spring (non-wetted):302SS (nw)

Stock #
STK 214

Model # Spec # n1919

Customized Product:

Relief Valves

rvc05-05a inline

Spring Range- 15 PSI to 100 PSI/ 1.03 barg - 6.89 barg

Spring Chamber- 303SS

Poppet- 303SS

Body- 303SS

Oring- Viton

Stock #
STK 233

Model # Spec # n2079

Customized Product:

Back Pressure/Bypass Valves

BPS05-10T

• Set Pressure 215-2000 (Maximum Inlet pressure, 5000 PSIG)
• 303SS (Wetted)
• Viton (Packing Material)
• Seat (Metal to Metal / ANSI CLASS IV)
• 1" Female NPT Pressure Reducing Regulator

• 303SS (Wetted)
• Viton (Packing Material)
• Seat (Metal to Metal / ANSI CLASS IV)

Stock #
STK 237

Model # 3/8" RVL20-03T Spec # n5644

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

High Pressure Group 3-75 psi (0.2-5 bar)

Estimated Flow Cv: 2.52

Spring Range:

3 - 50 psig / 0.207 - 3.45 barg

• Body (wetted):316SS

• Diaphragm:BunaN

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

• External Adjusting Spring (nonwetted):302SS

Stock #
STK 240

Model # 1" BPS05-10T Spec # n2531

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

1" Low Pressure Group 1500 psi (~100 bar) Rating (Std Unbal Design (Select High or Low Cv)

Estimated Flow Cv: 16.5

Spring Range:

25 - 175 psig / 1.72 - 12.1 barg

• Body & wetted trim:303SS

• Hard Chrome Piston Option:Hard Chrome

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 244

Model # Spec # n5745

Customized Product:

Pressure Regulators

prs07i-tc

Spring Range- 1 PSI to 25 PSI/ 0.06 barg - 1.72 barg

CV- 1.98

Spring Chamber- 316SS

Poppet-  316SS

Body-  316SS

Oring- EPDM

Finish- Electropolish + 20RA

Stock #
STK 245

Model # Spec # n5746

Customized Product:

Pressure Regulators

prs07i-tc

Spring Range- 1 PSI to 50 PSI/ 0.06 barg - 3.44 barg

CV- 1.98

Spring Chamber- 316SS

Poppet-  316SS

Body-  316SS

Oring- EPDM

Finish- Electropolish + 20RA

Stock #
STK 256

Model # Spec # n0816

Customized Product:

Pressure Regulators

prs05

Spring Range: 5-30 PSIG

Body: Brass

Seat: PTFE

Spring Chamber: CS

Diaphragm: 301SS

Stock #
STK 257

Model # Spec # n6315

Customized Product:

Pressure Regulators

prs06

CV; .4

Spec: N6315

Body: 303SS

Seat: TFE

Spring Chamber: CS

Diaphragm: TFE

Stock #
STK 262

Model # Spec # n4673

Customized Product:

Pressure Regulators

sbs10-ex-05t

Mesh: 40

Pressure: 3000 psi

Gasket: Kalrez

Cover: MNL 400

Body: MNL 400

Basket: MNL 400

Stock #
STK 268

Model # 3/4" STF05-07T Spec # n6725

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Strainers

1500# psi Rating (~103 bar)

Estimated Flow Cv: 4.24

Mesh Size:

- in / mm

• Body:303SS

• Screen:304SS

Stock #
STK 269

Model # Spec # n5050

Customized Product:

Relief Valves

rvc05

Spring Chamber- 303SS

Poppet-  PTFE 25% Glass

Body-  316SS

Oring- Kalrez

Spring Range- 40 PSIG to 300 PSIG

CV- 0.45

Stock #
STK 270

Model # 1/2" RVC05-05T Spec # n4558

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

High Pressure Group 5000 psi (310 bar) Rating

Estimated Flow Cv: 0.88

Spring Range:

200 - 2400 psig / 13.8 - 166 barg

• Body & Piston (wetted):316SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

Stock #
STK 274

Model # Spec # n0306

Customized Product:

Relief Valves

RVT-05

Spring Range:

75-700 psig / 5.17 - 48.26 barg

Body & wetted trim:303SS

Piston Seal: Viton

Spring Chamber & Ext. Spring Hardware (notwetted): Carbon Steel

Stock #
STK 277

Model # 1/2" RVC05-05T Spec # n7160

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Pressure Group 1000 psi (69 bar) Rating

Estimated Flow Cv: 6.72

Spring Range:

40 - 300 psig / 2.76 - 20.7 barg

• Body & poppet (wetted):316SS

• Seat-wetted (Metal or Soft Seat):Metal to Metal

• Poppet Seal (Wetted):Epdm

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 278

Model # 1 1/2" BPS05-15T Spec # n7162

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

1 1/2" Low Pressure Group 1000 psi (69 bar) Rating Std Unbal Design

Estimated Flow Cv: 22.5

Spring Range:

125 - 1000 psig / 8.62 - 69 barg

• Body & wetted trim:303SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 279

Model # 2" PRH04-20T Spec # n0274

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Pressure Regulators

Max press Rating 3000 psig (207 barg)

Estimated Flow Cv: 31.8

Spring Range:

150 - 450 psig / 10.3 - 31 barg

• Body & Piston (wetted):303SS

• Hard Chrome Piston Option:None

• Packing Rings:PTFE

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 281

Model # 1" PRH09i-10T Spec # n5886

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Pressure Regulators

Max Inlet pressure 600 psig (41.36 barg)

Estimated Flow Cv: 4.99

Spring Range:

35 - 325 psig / 2.41 - 22.4 barg

• Body & Piston (wetted):303SS

• Seat:Metal to Metal

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 285

Model # 1" BPS05-10T Spec # n2531

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

1" Low Pressure Group 1500 psi (~100 bar) Rating (Std Unbal Design (Select High or Low Cv)

Estimated Flow Cv: 7.95

Spring Range:

30 - 290 psig / 2.07 - 20 barg

• Body & wetted trim:303SS

• Hard Chrome Piston Option:Hard Chrome

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

Stock #
STK 286

Model # 1/4" BPH05-02T Spec # n7433

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

Rated Pressure 3000 psi (207 barg)

Spring Range:

10 - 30 psig / 0.69 - 2.07 barg

• Orifice Size (Click here to calculate):0.125 in (3.2 mm) Cv=.233

• Body & Piston (wetted):316SS

• Piston Seal:Kalrez

• Seat-wetted (Metal or Soft Seat):Metal to Metal

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 287

Model # 2" BPS05-20-Flg Spec # n4397

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

150 psi ANSI Flange (275 psi max) (19 bar max) Rating (Balanced Design)

Estimated Flow Cv: 49.6

Spring Range:

25 - 150 psig / 1.72 - 10.3 barg

• Body & wetted trim:303SS

• Hard Chrome Piston Option:None

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

Stock #
STK 289

Model # 1/2" RVi20P-05T Spec # n5698

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Rated pressure 75 psig (~5.2 barg)

Estimated Flow Cv: 2.98

Spring Range:

0.3 - 1.3 psig / 0.021 - 0.09 barg

• Body (wetted):PVDF

• Spring Chamber (non-wetted):PVC

Stock #
STK 290

Model # 3/8" RVT05-03T Spec # n3609

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Pressure Group 1500 psi (100 bar) Rating

Estimated Flow Cv: 0.88

Spring Range:

130 - 1250 psig / 8.97 - 86.2 barg

• Body & wetted trim:303SS

• Piston Seal:Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 292

Model # 3/8" RVT05-03T Spec # n7721

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Pressure Group 1500 psi (100 bar) Rating

Estimated Flow Cv: 0.88

Spring Range:

130 - 1250 psig / 8.97 - 86.2 barg

• Body & wetted trim:303SS

• Piston Seal:Buna

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

Stock #
STK 294

Model # Spec # n7660

Customized Product:

Pressure Regulators

Spring Range: 1500 - 3700 psig / 103 - 255 barg

Body & Piston (wetted): 303SS

Metal Seat std- ANSI/FCI Class

IV Seat Leakage:Material: Same as Body

Spring Chamber & Ext. Spring Hardware (nonwetted): Carbon Steel

Stock #
STK 295

Model # 3/4" BPS09-07T Spec # n2922

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

Max inlet pressure 150 psi (10 barg) Rated press 300 psi(20 bar)

Estimated Flow Cv: 3.9

Spring Range:

7 - 80 psig / 0.483 - 5.52 barg

• Body & wetted trim:316SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Diaphragm:PTFE/Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

• Spring (non-wetted):Cr-Si(316L ss coat)

Stock #
STK 296

Model # 3/4" BPS05-07T Spec # n6992

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

3/4" Low Pressure Group 1000 psi (69 bar) Rating (Std Unbal Design)

Estimated Flow Cv: 7.95

Spring Range:

35 - 350 psig / 2.41 - 24.1 barg

• Body:303SS

• Poppet:303SS

• Hard Chrome Piston Option:Hard Chrome

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

Stock #
STK 297

Model # 1/2" RVi20-05T Spec # n2735

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Spring Range Group

Estimated Flow Cv: 2.98

Spring Range:

0.3 - 1.3 psig / 0.021 - 0.09 barg

• Body (wetted):303SS

• Diaphragm:BunaN

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

• External Adjusting Spring (nonwetted):302SS (nw)

Stock #
STK 298

Model # 1" RVC05-10T Spec # n6923

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Pressure Group 1500 psi (~100 bar) Rating (Select High or Low Cv)

Estimated Flow Cv: 7.95

Spring Range:

55 - 435 psig / 3.79 - 30 barg

• Body & poppet (wetted):303SS

• Seat-wetted (Metal or Soft Seat):Viton (Soft Seat)

• Poppet Seal (Wetted):Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

Stock #
STK 299

Model # 1/2" RVi20-05T Spec # n2567

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Spring Range Group

Estimated Flow Cv: 2.98

Spring Range:

2 - 35 psig / 0.138 - 2.41 barg

• Body (wetted):316SS

• Diaphragm:PTFE/Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

• External Adjusting Spring (nonwetted):302SS (nw)

Stock #
STK 300

Model # 2" PRH04-20T Spec # n0282

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Pressure Regulators

Max press Rating 3000 psig (207 barg)

Estimated Flow Cv: 15.4

Spring Range:

200 - 1200 psig / 13.8 - 82.8 barg

• Body & Piston (wetted):303SS

• Hard Chrome Piston Option:None

• Packing Rings:PTFE

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

Stock #
STK 301

Model # 2" PRS11-20TC Spec # n1671

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Pressure Regulators

150# Sanitary TriClamp Connections (~10 bar nominal rating)

Estimated Flow Cv: 27

Spring Range:

8 - 80 psig / 0.552 - 5.52 barg

• Body & wetted trim:316SS

• Diaphragm:PTFE

• Seat:PTFE

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

• Internal Surface Finish:20RA Mechanical polish

Stock #
STK 302

Model # 3/8" BPH05-03T Spec # n5499

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Back Pressure/Bypass Valves

Rated Pressure 3000 psi (207 barg)

Spring Range:

25 - 130 psig / 1.72 - 8.97 barg

• Orifice Size (Click here to calculate):0.188 in (4.8 mm) Cv=.527

• Body & Piston (wetted):303SS

• Piston Seal:Viton

• Seat-wetted (Metal or Soft Seat):Metal to Metal

• Spring Chamber & Ext. Spring Hardware (nonwetted):303SS

Stock #
STK 303

Model # Spec # n1767

Customized Product:

Relief Valves

RVC-05

Spring Range:

375 - 3750 psig / 25.9 - 259 barg

• Body & poppet (wetted):316SS

• Metal Seat std-ANSI/FCI Class IV Seat Leakage:Material: Same as Body

• Poppet Seal (Wetted):PTFE

• Spring Chamber & Ext. Spring Hardware (nonwetted):316

Stock #
STK 304

Model # 1/4" RVL20-02T Spec # n6711

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

High Pressure Group 3-75 psi (0.2-5 bar)

Estimated Flow Cv: 0.22

Spring Range:

5 - 75 psig / 0.345 - 5.17 barg

• Body (wetted):316SS

• Diaphragm:Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):316SS(nw)

• External Adjusting Spring (nonwetted):316SS

Stock #
STK 305

Model # 1/4" RVi20-02T Spec # n0582

Click Here for full product description and specs for non-stock, customizable version

Customized Product:

Relief Valves

Low Spring Range Group

Estimated Flow Cv: 0.22

Spring Range:

0.3 - 3.5 psig / 0.021 - 0.241 barg

• Body (wetted):303SS

• Diaphragm:Viton

• Spring Chamber & Ext. Spring Hardware (nonwetted):Carbon Steel

• External Adjusting Spring (nonwetted):302SS (nw)