
| Design & Manufacture: | ASME B16.34, BS5351, ISO 17292 |
| Face to Face(End to End) | ANSI B 16.10 |
| End Flange | ANSI B16.5 |
| Butt welded end | ANSI B16.25 |
| Test | API 598 |
| Fire Safe Test | API 607, API6 FA |
| Special | NACE MR-01-75 |
| Part No | Parts Name | Material | ||||
| WCB/ENP | WCB/304 | WCB/316 | CF8/304 | CF8M/316 | ||
| 1 | Body | ASTM A216 WCB | ASTM A216 WCB | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 10 | Packing | PTFE | PTFE | PTFE | PTFE | PTFE |
| 11 | Gland Flange | ASTM A216 WCB | ASTM A216 WCB | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |
| 12 | Stop Collar | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel |
| 13 | Lever | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel |
| 8 | Thrust Washer | PTFE | PTFE | PTFE | PTFE | PTFE |
| 7 | Stem | ASTM A182 F6a | ASTM A182 F304 | ASTM A182 F316 | ASTM A182 F304 | ASTM A182 F316 |
| 6 | Ball | ASTM A105/ENP | ASTM A182 F304 | ASTM A182 F316 | ASTM A182 F304 | ASTM A182 F316 |
| 5 | Seat | Reinforced PTFE | Reinforced PTFE | Reinforced PTFE | Reinforced PTFE | Reinforced PTFE |
| 9 | Gasket | PTFE | PTFE | PTFE | PTFE | PTFE |
| 2 | Body Nut | ASTM A194 2H | ASTM A194 2H | ASTM A194 2H | ASTM A194 8 | ASTM A194 8M |
| 3 | Body bolting | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B8 | ASTM A193 B8M |
| 4 | Closure | ASTM A216 WCB | ASTM A216 WCB | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M |