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Industrial Knife Gate Valves
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Industrial Knife Gate Valves
Industrial Knife Gate Valves are engineered for handling challenging media such as slurry, viscous fluids, powders, and liquids containing suspended solids. Their sharp-edged gate design allows smooth cutting through thick and abrasive materials, ensuring reliable shut-off even in harsh process environments. Knife gate valves are ideal for systems where minimal pressure drop and smooth media discharge are required, making them suitable for both on-off and throttling applications in industrial piping systems. These valves are widely used across industries such as mining, wastewater treatment, pulp and paper, cement, power generation, and chemical processing.
Heavy-Duty Industrial Knife Gate Valves for Slurry and Chemicals
The valves can be configured for different pressure and temperature conditions, using high-strength materials for enhanced durability and resistance to corrosion or abrasion. Multiple sealing options, such as soft-seated or metal-seated, ensure leak-proof performance depending on process requirements. Available in manual, pneumatic, and electric actuation, knife gate valves can be tailored for remote or automated control in industrial plants.
Their compact design enables installation in systems with limited space, while the full-bore opening ensures unrestricted flow. Knife gate valves are particularly effective in handling slurry, sediment, and bulk material flows, significantly reducing the risk of clogging and ensuring uninterrupted system performance. With low maintenance requirements and ease of operation, knife gate valves provide long service life, especially in applications involving high solid content or abrasive fluid media. Their design helps isolate process sections effectively, enabling safe maintenance and operational interventions. Their commitment to delivering superior products ensures optimal performance, safety, and operational continuity in critical industrial applications.
Features
- Sharp-edged gate design
- Suitable for abrasive and corrosive media
- Compact and space-saving design
- Low maintenance requirement
- Reliable shut-off performance
- Leak-proof operation
Applications
- Mining & Mineral Processing
- Wastewater Treatment Plants
- Pulp & Paper Industry
- Cement & Bulk Material Handling
- Power Generation
- Chemical & Petrochemical Plants
Specification
| Operation | Manual / Pneumatic / Electric / Hydraulic |
| Body Material | Cast Iron / Ductile Iron / Carbon Steel / Stainless Steel |
| Gate Material | Stainless Steel / Hardfaced Alloy |
| Seat Type | Soft Seat (EPDM, PTFE, NBR) / Metal Seat |
| End Connection | Flanged / Wafer Type / Lug Type |
| Pressure Rating | PN10 / PN16 / Class 150 |
| Temperature Range | -20°C to +200°C (higher options available based on material) |
| Sealing Method | Uni-directional or Bi-directional |
| Flow Medium | Slurry, Viscous Fluids, Solids, Powder, Wastewater |
| Face-to-Face Standard | MSS SP-81 / Manufacturer Standard |