

| 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 |