No.

Parts’ name

Material

American standard

1

Valve body

Cast iron

ASTM A126 CLASS B

2

Filter screen

Stainless steel

ASTM SS304

3

Rubber seal ring

PTEF/Graphite

PTFE/NON ASBESTOS

4

Bolt

Steel

ASTM A307 B

5

Valve deck

Cast iron

ASTM A126 CHASS B

6

Pipe plug

Cast iron

ASTM A126 CLASS B

                            STANDARD SCREENS

Size

Opening

Std:Mesh/Perf

2"-3"

0.045"

3/64"

4"-12"

0.125"

1/8"

OPERATING PRESSURES AND TEMPERATURES

2"-12":Steam:125PSIG at 450° F

14":Steam:125PSIG at 450° F

2"-12":Water,Oil,Gas:125PSIG at 450° F

14":Water,Oil,Gas:125PSIG at 450° F

DIMENSIONS IN INCHES AND MILLIMETRES

DN

L

Dk

D

b

n-d

H

2"

225.4

121

152

16

4-19

161

2.5"

273

140

178

17.5

4-19

183

3"

292

152.5

190

19

4-19

219

4"

352

190.5

229

24

8-19

238

5"

416

216

254

23.8

8-22

279.3

6"

470

241.3

279

25.4

8-22

315

8"

543

298.5

343

28.6

8-22

400

10"

660.4

362

406

30.2

12-25

482

12"

762

432

483

31.8

12-25

564.6

14"

949

476

533

35

12-29

744

16"

1079.5

570

597

36.6

12-29

846