Design Std. | End Connection | Testing & Std. | Size, 150# & 300# |
---|---|---|---|
As Per BS 1414 | Threaded End | As per API 598 / ISO 5208 | 15 mm to 80 mm (1/2" to 3") |
SR. NO. | DESCRIPTION | MATERIAL |
---|---|---|
1 | Body | WCB / CF8 / CF8M |
2 | Bonnet | WCB / CF8 / CF8M |
3 | Wedge | WCB (13% CR) / CF8 / CF8M |
4 | Seat Ring | SS410 (13% CR) / CF8 / CF8M |
5 | Stem | SS410 / SS304 / SS316 |
6 | Gland | SS410 / SS304 / SS316 |
7 | Yoke Sleeve | SS410 / SS304 / SS316 |
8 | Back Seat Bush | CS / CF8 / CF8M |
9 | Gasket | EN8 |
10 | Gland Packing | MS / SS |
11 | Bonet Stud | MALLEABLE IRON |
12 | Bolt | MS |
13 | Hand wheel | SPW SS304 GRAPHITE FILLED |
14 | Hand wheel Nut | GRAPHITE |
SIZE | F/F | B |
---|---|---|
15 | 51 | 62 |
20 | 55 | 66 |
25 | 63 | 78 |
30 | 71 | 85 |
40 | 73 | 94 |
50 | 83 | 101 |
60 | 108 | 127 |
80 | 117 | 143 |