• Size Range 3-60" (80-1500mm)

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KSV Severe Service Knife Gate Valves: KSV Severe Service Knife Gate Valves, in sizes 3-60", are ASME Class 150 and 300 rated valves for pressures to 740 psi and temperatures to 450°F. KSV Valves are bi-directional and used in high pressure, high abrasive services. They come with a variety of hardened gate and seat options; packing options include live loading and copper scraper rings. 

The DeZURIK KSV Severe Service Knife Gate valve is specially designed to withstand high pressures and abrasive slurries – some of the toughest services in mining, (including oil sands processing), steel, power, chemical, municipal sludge, bio-fuels production, and paper industries.

Numerous features make this valve style ideal for isolation in high-pressure, high-density slurry lines. The rigid one-piece body, 100% diameter port, hard-faced gate and rotatable seat rings make this valve ideal for the most rigorous applications. KSV valves are pressure/temperature rated to ASME B16.34 Class 150 and 300 and are available in sizes 3-60" (80-1500mm)


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