| BODY | ASTM A 216 Gr WCB | CF8 | CF8M | CF3 | CF3M |
| SEAT | NITRILE |
| INSP & TEST STD | MSS SP – 81 |
| KNIFE PLATE | ANSI S S 304 |
| LEAKAGE CLASS | CLASS – VI (Tight shut off) |
| ENDS | LUGGED TO ASME B 16.5 RF |
| OPERATION | MANUAL | CHAIN WHEEL OPERATED | CYLINDER OPERATED |
| HYD-TEST PRESSURE | BODY : 71 Psig (5 Kg/Cm ²) |
| SEAT : 40 Psig (2.8 Kg/Cm ²) | |
| SIZE RANGE | 50 MM TO 300 MM |
