| BODY | C.I | D.I | C.S | CF8 | CF8M |
| BODY SEAT | SS 304 | SS 316 |
| DISC | C.I | D.I | C.S | CF8 | CF8M |
| MFG STD | BS EN-593 (BS 5155) | AWWA C-504 | API 609 | IS 13095 |
| INSP & TEST STD | EN 12266-1 | AWWA C-504 | API 598 |
| SHAFT | AISI 410 | AISI 304 | AISI 316 |
| BEARING BUSH | PTFE | GUN METAL |
| ENDS | DOUBLE FLANGED END TO IS 1538 | ASME B 16.5 (150#) |
| B 16.47 (SERIES-A/B) | BS 4504 | IS 6392 | |
| OPERATION | FLOW-CONTROL LEVER | GEAR | PNEUMATIC | OPERATED | ELECTRICAL | ACTUATED |
| HYD-TEST PRESSURE | BODY : 225 Psig (16 Kg/Cm ²) |
| SEAT : 165 Psig (11.5 Kg/Cm ²) | |
| SIZE RANGE | 50 MM TO 1800 MM |