1:Conforms to MSS SP-70 2:Flange drilled to ANSI 16.1(125LB/150LB) 3:Face to face dimension according ANSI B16.10(125BL)
1. Design and Manufacture Conform to MSS SP-70
2. Flange dimensions Conform to ANSI B16.1(1251b)
3. Face to Face dimensions Conform to ANSI B16.10(1251b)
4. Testing Conform to MSS SP-70
5. It can be operated with bevel gear according to customer’s requirement.
6. Suitable media: water, oil, gas
No. | Part | Material | 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 | Brass | ASTM B16 |
6 | Body Gasket | Graphite |
|
7 | Bolts | Steel | ASTM A307 B |
8 | Nuts | Steel | ASTM A307 B |
9 | Bonnet | Cast Iron | ASTM A126 CLASS B |
10 | Backseat Bushing | Cast Brass | ASTM B584 |
11 | Packing | Graphite |
|
12 | Packing Bushing | Cast Brass | ASTM B584 |
13 | Gland Follower Bolts | Steel | ASTM A307 B |
14 | Gland Follower Nuts | Steel | ASTM A307 B |
15 | Gland Follower | Ductile Iron | ASTM536 65-45-12 |
16 | Yoke Bushing | Cast Bronze | ASTM B62 |
17 | Yoke Bushing Nut | Cast Iron | ASTM A126 CLASS B |
18 | Screw | Steel | ASTM A307 B |
19 | Handwheel | Cast Iron | ASTM A126 CLASS B |
20 | Identification Plate | Aluminium |
|
21 | Handwheel Nut | Ductile Iron | ASTM536 65-45-12 |
22 | Yoke | Cast Iron | ASTM A126 CLASS B |
BW501M-RF OS&Y gate valve
