Knife Gate Valve
- The “Hayat Vavle” Make Knife Gate Valve is an UNI-DIRECTIONAL Lug Type & BI- DIRECTIONAL Semi Lugged type Valve Designed As per MSS–SP-81 for Industrial Service Applications.
- The Design of the Body & Seat Assures Non-Clogging Shut Off on Suspended Solids in Industries Such as:
- PULP AND PAPER
- POWER PLANTS
- MINING
- WASTE WATER TREATMENT PLANTS
- CHEMICAL PLANTS
Product Description
TECHNICAL DATA
| BODY | CAST IRON | CAST STEEL | SS 304 | SS 316 | ALUMINUM | DUPLEX |
| KNIFE PLATE | AISI 304 | AISI 316 | ALUMINUM | DUPLEX |
| PACKING | PTFE |
| SEAT | NITRILE | BUNA N | EPDM | VITON | METAL TO METAL |
| MFG STD | MSS SP 81 |
| TEST STD | MSS SP 81 |
| END CONNECTION | WAFER TYPE / WAFER LUG TYPE / FLANGED END |
| HYD TEST PRESSURE | BODY: 71 PSIG (5 KG/CM2) SEAT: 40 PSIG (2.8 KG / CM2) |
| SIZE RANGE | 40 MM TO 1200 MM |
| OPERATION | MANUAL | GEAR | PNEUMATIC CYLINDER | ELECTRICAL ACTUATOR |
| TYPE | BI-DIRECTIONAL | UNI-DIRECTIONAL |
| P.NO | QUANTITY | NOMENCLATURE |
| 1 | 2 | BODY |
| 2 | 4 | PILLERS |
| 3 | 1 | KNIFE PLATE |
| 4 | 1 | STEM |
| 5 | REQUIRED | BODY SEAL |
| 6 | REQUIRED | PACKING |
| 7 | 1 | HINGE PIN (SLOTTED TYPE) |
| 8 | 1 | YOKE SLEEVE |
| 9 | 1 | SLEEVE RETAINER |
| 10 | 1 | HANDWHEEL |