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GAV-2104 OS&Y 250LB IRON GATE VALVE WITH BRONZE SEAT RING

GAV-2104 OS&Y 250LB IRON GATE VALVE WITH BRONZE SEAT RING Featured Image
  • GAV-2104 OS&Y 250LB IRON GATE VALVE WITH BRONZE SEAT RING
  • GAV-2104 OS&Y 250LB IRON GATE VALVE WITH BRONZE SEAT RING

DESCRIPTION:

1.Conforms to MSS SP-70

2.Flanges drilled to ANSI B16.2(2501b)

3.Face to face dimensions conform to ANSI B16.10(2501b)

4.Designed for dependable performance on

high pressure steam, water, gas, and oil lines

Bronze mounted (IBBM) to handle fluids for

above service.

5.Yoke construction for sizes 50, 65 & 80 have 1 piece bonnet/yoke

6.6″ and larger may be used with by -passes and drains.


Product Detail

Related Video

Catalog

Structure Drawing

图片1

DIMENSIONS IN INCHES AND MILLIMETRES

DN

L

 Dk Dg

D

b

n-d

Do

H
2" 216 127 106.5 165

22.3

8-19

 178

380
2. 5" 241 149 125.5 191

25.4

8-22

 178

430
3" 282 168 144.5 210

28.6

8-22

 200

485
4" 305 200 176.5 254

31.8

8-22

 254

615
5" 381 235 211.5 279

35

8-22

 300

700
6" 403 270 246.5 318

36.6

12-22

 300

835
8" 419 330 303.5 381

41.3

12-25

 348

1010
10" 457 387 357.5 445

47.6

16-29

 400

1220
12" 502 451 418 521

50.8

16-32

 457

1435
14" 572 514 481.5 584

54

20-32

 508

1655
16" 610 572 535 648

57.3

20-35

 558

1825
18" 660 629 592.5 711

60.4

24-35

 610

2020
20" 711 686 649.5 775

63.5

24-35

 640

2290
24" 787 813 768.5 914

69.9

24-41

 762

3360

MATERIALS LIST

No.

 Part Material USA Standard

1

 Body Cast Iron ASTM A126 CLASS B

2

 Seat Rings Cast Bronze ASTM B62

3

 Wedge Face Rings Cast Bronze ASTM B62

4

 Wedge Cast Iron ASTM A126 CLASS B

5

 Stem Stainless Steel SS420

6

 Body Gasket Graphite NON ASBESTOS

7

 Bolts Steel ASTM A307 B

8

 Nuts Steel ASTM A307 B

9

 Bonnet Cast Iron ASTM A126 CLASS B

10

 Back Seat Bushing Bronze ASTM B148 C95400

11

 Packing Graphite NON ASBESTOS

12

 Packing Gland Cast Brass ASTM B584

13

 Gland Follower Bolts Steel ASTM A307 B

14

 Gland Follower Nuts Steel ASTM A307 B

15

 Bolts Steel ASTM A307 B

16

 Nuts Steel ASTM A307 B

17

 Gland Follower Ductile Iron ASTM A536 65-45-12

18

 Yoke Bushing Cast Bronze ASTM B62

19

 Yoke Bushing Nut Cast Iron

20

 Screw Steel ASTM A307 B

21

 Hand wheel Cast Iron ASTM A126 CLASS B

22

 Identification Plate Aluminium

23

 Hand wheel Nut Ductile Iron ASTM A536 65-45-12

24

 Yoke Cast Iron ASTM A126 CLASS B
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