Description:
Kirloskar Non-Return Valves are designed to allow flow in one direction and prevent backflow, protecting pumps and piping systems from potential damage. These valves automatically close when reverse flow occurs, ensuring smooth and reliable operation without the need for manual intervention. Built with high-quality materials and precision engineering, Kirloskar NRVs offer durability, leak-proof performance, and low maintenance.
Design & Construction:
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Body Material: Cast Iron (CI) / Ductile Iron (DI) / Cast Steel (CS) / Bronze
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Type: Swing Type / Lift Type
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Disc Material: Gunmetal / Stainless Steel / Rubber Seated
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Seat Ring: Renewable Gunmetal / Stainless Steel
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End Connections: Flanged (as per IS:5312 / IS:778)
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Bonnet Type: Bolted Cover
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Operation: Automatic (Non-return Function)
Standards & Specifications:
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Design Standard: IS:5312 (Part I & II)
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Pressure Rating: PN10 / PN16 / Class 125
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Testing: IS:5312 / IS:778
Features:
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Prevents reverse flow and protects equipment
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Low pressure drop and quiet operation
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Tight sealing with minimal leakage
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Rugged design for long service life
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Easy installation and maintenance
Applications:
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Water Supply & Distribution Systems
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Pumping Stations
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Irrigation & Sewage Plants
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Firefighting & HVAC Systems
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Industrial Process Lines
