|
DIMENSION IN INCHES AND MILLIMETERS |
|
DN |
L |
Dk |
D |
b |
n-d |
Do |
H |
|
2" |
178 |
121 |
152 |
15.9 |
4-19 |
178 |
320 |
|
2.5" |
190.5 |
140 |
178 |
17.5 |
4-19 |
178 |
353 |
|
3" |
203.2 |
152.5 |
190 |
19.1 |
4-19 |
200 |
389 |
|
4" |
228.6 |
190.5 |
228.6 |
23.5 |
8-19 |
254 |
485 |
|
5" |
254 |
215.9 |
254 |
23.8 |
8-22 |
300 |
555 |
|
6" |
266.7 |
241.3 |
279.4 |
25.4 |
8-22 |
300 |
657 |
|
8" |
292 |
298.5 |
343 |
28.6 |
8-22 |
348 |
787 |
|
10" |
330 |
362 |
406 |
30.2 |
12-25 |
400 |
942 |
|
12" |
356 |
432 |
483 |
31.8 |
12-25 |
457 |
1100 |
|
14" |
381 |
476 |
422 |
35 |
12-29 |
508 |
1270 |
|
16" |
406 |
540 |
597 |
36.6 |
16-29 |
558 |
1398 |
MATERIAL 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 |
|
|
4 |
Wedge |
Cast Iron |
|
|
5 |
Stem |
Brass |
ASTM B16 |
|
6 |
Body Gasket |
Graphite |
NON ASBESTOS |
|
7 |
Bolts |
Steel |
ASTM A307B |
|
8 |
Nuts |
Steel |
ASTM A307B |
|
9 |
Bonnet |
Cast Iron |
ASTM A126 CLASS B |
|
10 |
Backseat Bushing |
Cast Brass |
ASTM B584 |
|
11 |
Packing |
Graphite |
NON ASBESTOS |
|
12 |
Packing Bushing |
Cast Brass |
ASTM B584 |
|
13 |
Gland Follower Bolts |
Steel |
ASTM A307B |
|
14 |
Gland Follower Nuts |
Steel |
ASTM A307B |
|
15 |
Gland Follower |
Ductile Iron |
ASTM A536 65-45-12 |
|
16 |
Yoke Bushing |
Cast Bronze |
ASTM B62 |
|
17 |
Yoke Bushing Nut |
Cast Iron |
ASTM A126 CLASS B |
|
18 |
Screw |
Steel |
ASTM A307B |
|
19 |
Handwheel |
Cast Iron |
ASTM A126 CLASS B |
|
20 |
Identification Plate |
Aluminium |
|
|
21 |
Handwheel Nut |
Ductile Iron |
ASTM A536 65-45-12 |
|
22 |
Yoke |
Cast Iron |
ASTM A126 CLASS B |
DESCRIPTION
1.Design Conforms to MSS SP-70
2.Flanges drilled to ANSI B16.1(125lb, 150lb)
3.Face to face dimensions conform to ANSI B 16.10(125lb, 150lb)
4.Working pressure:125S 200WOG
5.Suitable media:water,oil,gas
6.Body,bonnet,disc:ASTM A126B
7.Stem: brass ASTM B16, stainless steel
8.Trim: cast bronze ASTM B62,stainless steel
9.Size: from 2" to 16"
10.Pressure test: MSS SP-70 or API598
