Description
KNKE Wafer Knife Gate Valve – Product Description
The KNKE Wafer Knife Gate Valve is designed for efficient sealing and control of solid media, such as coal, slag, and mineral powders. Its unique dual-seal mechanism, combined with a rubber-lined valve body, ensures optimal sealing and smooth operation in demanding industrial environments.
Key Features:
| Parameter | Specification |
|---|---|
| Size Range | DN50 ~ DN1000 |
| Material Options | Valve body: CF8, CF8M, CF3, CF3M |
| Gate: SS316L, SS304 | |
| Sealing Material | FKM, EPDM, PTFE, metal sealing |
| Pressure Range | 2Bar ~ 25Bar |
| Temperature Range | -40°C ~ +425°C |
| Leakage Test | Foam testing |
| Stem Type | Open stem |
| Drive Options | Handwheel, gear, pneumatic, electric, hydraulic, chainwheel |
| Test Pressure | 1.5 times the maximum working pressure |
| Applications | Coal, slag, mineral powders, other solid media |
Features:
- Dual-Seal Design: The gate moves downward when the valve is closed, compressing the sealing strip into the groove for a secure seal.
- Self-Cleaning Scraper: Prevents sediment and material buildup, improving valve longevity and performance.
- Minimal Residue: The scraper design ensures smooth flow by preventing blockages, making cleaning easier.
- Leakage Prevention: The sealing strip’s unique design ensures zero leakage, even under high pressure.
- Low Maintenance: With fewer moving parts and a self-cleaning function, the valve requires minimal maintenance.
Applications:
- Power Plants: Used in coal selection, slag removal, and transportation of mineral powders.
- Mining Industry: Ideal for handling abrasive solid particles, including mineral powder and slag.
- Wastewater Treatment: Perfect for controlling sludge and solid waste.
- Heavy Industry: Handles bulk solids, including discharge and transfer of industrial slurry.
Why Choose the KNKE Wafer Knife Gate Valve?
- Reliable Performance: Designed to withstand harsh conditions, offering long-lasting, reliable sealing and operation.
- Versatile: Suitable for a variety of industries, including power generation, mining, and wastewater management.
- Cost-Effective: Low maintenance design and durable construction provide a cost-efficient solution for solid media handling.
The KNKE Wafer Knife Gate Valve is the ideal choice for controlling solid media in various industrial applications. With its innovative design and high-performance capabilities, it ensures a reliable and long-lasting solution.