spring-loaded valve

  • Schedule 80 uPVC Spring Check Valve Threaded
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    Schedule 80 uPVC Spring Check Valve Threaded BSP

  • uPVC Spring Check Valve – grey PVC non-return valve for pool, spa, and irrigation systems, prevents backflow and siphoning, available in solvent weld and BSP threaded sizes 20 mm–50 mm.
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    uPVC Spring Check Valve

  • uPVC Spring Check Valve True Union – grey PVC spring-loaded non-return valve for water and wastewater systems, available in socket, threaded, or flanged end connections, sizes 20 mm–100 mm.
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    uPVC Spring Check Valve True Union