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Water Type Check Valves (NRV)

Water Type Check Valves (NRV) main image
Water Type Check Valves (NRV)-image

A Water Type Check Valve is tailored for water systems, using a disc or ball to permit flow in one direction and prevent backflow. It ensures reliable one-way flow control and minimizes reverse flow damage. Its design supports efficient water management with minimal resistance. Simple construction allows for easy installation and operation.

Features

  • Directional Flow Control: Allows flow in one direction while preventing backflow, ensuring effective water management.

  • Minimal Backflow Risk: Designed to reduce the risk of reverse flow and potential system damage.

  • Low Pressure Drop: Provides minimal resistance to water flow, maintaining system efficiency.

  • Simple Construction: Features a straightforward design with fewer parts, making installation and maintenance easy.

  • Durable Performance: Constructed to withstand typical water system pressures and conditions, ensuring long-term reliability.

Description

Design Standard Swing Check Valve - BS 1868, Lift Check Valve - BS 1868 / BS 5352 / DIN Std. Wafer Type Check Valve - API 6D, Disc Type Check Valve - DIN EN 558-2
Inspection & Testing Standard BS EN 12266-1 (BS 6755-1) / API 598 / ISO 5208
Face to Face As Per ANSI B 16.10 / API 6D
End Connection Flanged end to ANSI B 16.10 / BS 10
Flanged End To ANSI B 16.5/BS 10 Table JIS / PN / DIN / IS Standard : Screwed End To ANSI B 1.20.1 (BSP/NPT), Socket Weld End To ANSI B 16.11 Buttweld End To ANSI B 16.25, Wafer Type, Flangeless, Sandwich Type
Size Range 1/2" Το 12" (DN15 Το DN600) (If higher sizes required, please do contact us)
Pressure Rating #150, #300, #600, #800, #900, #1500
Temperature Range -196 Deg C (Cryogenic application) to 550 Deg C ( High temperature)
Type of Seating PTFE/EPDM/RPTFE/GFT/PEEK/DEVLON/METAL SEATED (As applicable/As requested)

Category: Check Valves