|
|
OEMic |
Cast
Iron Gate Valves |
|
Class125-250
MSS SP70 Gate Valve Fig#028-MSS |
Bolted Bonnet ¡P OS & Y ¡P Solid Wedge ¡P Bronzed Mounted
FEATURES
- All Valves confirm to MSS SP70 specifications and requirements.
- Cast Iron ASTM A-126 Class B bodies, bonnets
and yokes.
- Class 125 and 250 flanged end connections
(ANSI 16.10).
- Bronze mounted trim and bolted bonnets.
MATERIALS OF MAIN PARTS
|
No |
Part Name |
Material |
|
1 |
Body |
Cast
Iron A126 Class B |
|
2 |
Seat
Ring |
Cast
Bronze ASTM B62 |
|
3 |
Wedge
Face Ring |
Cast
Bronze ASTM B62 |
|
4 |
Wedge |
Cast
Iron A126 Class B |
|
5 |
Stem |
Brass
ASTM B16 |
|
6 |
Body
Gasket |
Graphite |
|
7 |
Bolt |
ASTM
A307-B |
|
8 |
Nut |
ASTM
A307-B |
|
9 |
Bonnet |
Cast
Iron A126 Class B |
|
10 |
Backseat
Bushing |
Cast
Brass ASTM B584 |
|
11 |
Packing |
Graphite |
|
12 |
Packing
Gland |
Cast
Brass ASTM B584 |
|
13 |
Gland
Bolt |
ASTM
A307-B |
|
14 |
Gland
Nut |
ASTM
A307-B |
|
15 |
Gland
Follower |
Ductile
Iron ASTM A536 |
|
16 |
Yoke
Bushing |
Cast
Bronze ASTM B62 |
|
17 |
Yoke
Bushing Nut |
Cast
Iron A126 Class B |
|
18 |
Screw |
ASTM
A307-B |
|
19 |
Handwheel |
Cast
Iron A126 Class B |
|
20 |
Nameplate |
Aluminum |
|
21 |
Handwheel
Nut |
Ductile
Iron ASTM |
OVERALL DIMENSIONS
Class 125
|
Size |
2" |
2-1/2" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
|
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
|
A (length) |
177.8 |
190 |
203.2 |
228.6 |
254 |
266.7 |
292.1 |
330.2 |
355.6 |
|
B (open height) |
349 |
391 |
454 |
562 |
660 |
781 |
930 |
1184 |
1391 |
|
C (handwheel width) |
178 |
178 |
200 |
254 |
300 |
300 |
348 |
400 |
457 |
|
D (flange diameter) |
152 |
178 |
190 |
228.6 |
254 |
279.4 |
343 |
406 |
483 |
|
E (flange thickness) |
15.9 |
17.5 |
19 |
23.8 |
23.8 |
25.4 |
28.6 |
30.2 |
31.8 |
Class 250
|
Size |
2" |
2-1/2" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
|
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
|
A (length) |
215.9 |
241.3 |
282.5 |
304.8 |
381 |
403.2 |
419.1 |
457.2 |
501.7 |
|
B (open heigth) |
407 |
457 |
510 |
680 |
790 |
857 |
1150 |
1372 |
1378 |
|
C (handwheel width) |
175 |
200 |
254 |
300 |
300 |
348 |
432 |
508 |
508 |
|
D (flange diameter) |
165 |
191 |
210 |
254 |
279 |
318 |
381 |
445 |
521 |
|
E (flange thickness) |
22.2 |
25.4 |
28.6 |
31.8 |
34.9 |
36.5 |
41.3 |
47.6 |
50.8 |