Knife Gate Valves are specially designed on–off isolation valves used for handling slurries, viscous fluids, powders, and solid-laden media. The valve features a thin, sharp-edged gate that moves linearly to cut through the media and provide effective shut-off, even in challenging and abrasive service conditions.
Applications
Key Features
Valve Details
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Mining & Mineral Processing
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Slurry & Abrasive Media Handling
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Paper & Pulp Industry
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Cement Plants
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Wastewater & Sewage Treatment
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Power Plants (Ash Handling Systems)
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Chemical & Petrochemical Plants
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Sugar Industry
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Bulk Solids & Powder Handling
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Marine & Industrial Process Systems
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Full Bore Design
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Rugged & Compact Construction
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Low Operating Torque
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Replaceable Seats & Packing.
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Size Range 2 Inch to 48 Inch
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Pressure Rating PN10 / PN16 / ANSI Class 150
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Body Material Cast Iron / Ductile Iron / Carbon Steel / Stainless Steel
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Gate Material SS 304 / SS 316
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Seat Type Metal Seat / Resilient Seat (EPDM / NBR)
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Packing PTFE / Graphite
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End Connection Wafer / Lugged / Flanged
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Operation Handwheel / Lever / Pneumatic / Hydraulic / Electric
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Testing Standard MSS SP-81 / API 598