Wafer Check Valves are compact, lightweight non-return valves designed to prevent reverse flow in piping systems. Installed between two flanges, the wafer-style construction saves space and weight while ensuring reliable backflow prevention.
Applications
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Water Distribution & Treatment Systems
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HVAC Systems
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Oil & Gas Industry
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Chemical & Petrochemical Plants
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Fire Protection Systems
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Power Plants
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Marine Applications
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Compressed Air & Utility Lines
Key Features
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Compact Wafer Design
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Non-Slam Operation (Spring Loaded)
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Low Pressure Drop
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Lightweight Construction
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Bidirectional Installation
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Low Maintenance
Valve Details
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Size Range 1½ Inch to 48 Inch
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Pressure Rating PN10 / PN16 / PN25 / ANSI Class 150 / 300
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Body Material Carbon Steel / Stainless Steel / Ductile Iron
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Disc Type Single Disc / Dual Plate
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Disc Material SS 304 / SS 316
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Seat Type Metal Seat / Soft Seat (EPDM / NBR)
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Spring Material Stainless Steel
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End Connection Wafer
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Design Standard API 594
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Testing Standard API 598
