Knife Edge Gate Valve
Knife Edge Gate Valve
Chemoil Advance Technology supplies Knife Edge Gate Valves from recognized manufacturers for reliable on/off isolation in industrial applications involving liquids, slurries and other challenging process media. The knife-edge gate design provides a practical solution for applications where conventional gate valves may not be suitable for the process conditions.
The valve uses a thin gate with a sharp leading edge that moves through the process flow to open or close the passage. This design can be particularly useful for slurry, wastewater, pulp, paper, mining and other media containing suspended solids, subject to proper valve and material selection.
Key Features
- ✔️ Sharp Knife Edge Gate for Slurry & Fibrous Media
- ✔️ Bi-Directional Bubble Tight Shut-Off
- ✔️ Heavy-Duty Fabricated or Cast Body Construction
- ✔️ Low Operating Torque with Smooth Operation
- ✔️ Replaceable Resilient or Metal Seat Design
- ✔️ Blow-Out Proof Stem for Enhanced Safety
- ✔️ Corrosion & Abrasion Resistant Materials
- ✔️ Available with Manual, Pneumatic & Electric Actuation
- ✔️ Compact Design for Easy Installation
- ✔️ Long Service Life with Minimal Maintenance
Technical Specifications
| Parameter | Details |
|---|---|
| Valve Type | Knife Gate Valve |
| Material of Construction (MOC) | CI, DI, WCB, CF8, CF3, CF8M, CF3M, 4A, 5A, 6A |
| Size Range | 2" to 48" (DN 50 to DN 1200) |
| Type | Bi-directional / Uni-Directional / Slurry |
| Pressure Rating | ASME B16.5 CL 150 / ASME Table D & E / DIN 10 & 16 |
| End Connection | Wafer / Lug / Special on Request |
| Design Standard | MSS-SP-81 |
| Testing Standard | MSS-SP-151 |
| Face to Face | MSS-SP-81 |
| Operation | Handwheel / Bevel Gear / Pneumatic / Electric |
| Brand | Entresol |
