Knife Gate Valve
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Knife Edge Gate Valves are designed for reliable isolation and on-off control of fluids containing suspended solids, powders, slurries, and other challenging media. The valve features a sharp-edged gate that moves through the media, helping provide effective shut-off while reducing the possibility of clogging.
With a compact design and robust construction, our Knife Edge Gate Valves are suitable for demanding industrial services where dependable isolation and efficient handling of difficult media are required.
Key Features:
- Sharp-edged gate for effective cutting through media
- Suitable for slurry and abrasive applications
- Reliable isolation and shut-off
- Compact and lightweight construction
- Reduced risk of clogging
- Suitable for challenging and viscous media
- Available in various sizes, pressure classes, and material options
- Manual, pneumatic, or electric actuation options
- Easy maintenance and long service life
Applications: Mining, Mineral Processing, Cement, Pulp & Paper, Power Generation, Wastewater Treatment, Chemical & Petrochemical, Slurry Handling, Sugar Industries, and General Process Industries.
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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: 290 PSI (20 BAR) SEAT: 230 PSI (16 BAR) |
| SIZE RANGE | 40 MM TO 1200 MM |
| OPERATION | MANUAL | GEAR | PNEUMATIC CYLINDER | ELECTRICAL ACTUATOR |
| TYPE | BI-DIRECTIONAL | UNI-DIRECTIONAL |
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