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    POSI 2 in Spring-Loaded Check Valve, 5 PSI

    • RELIABLE BACKFLOW PREVENTION: This 2 inch pool check valve helps stop reverse water flow to protect pumps, heaters, and filters. Maintains proper circulation and supports consistent performance in pool and spa systems.
    • SPRING LOADED 5 PSI: Designed to open at 5 PSI for controlled flow and steady pressure balance. This pool 2 inch check valve supports smooth operation while reducing stress on connected equipment.
    • UNIVERSAL 2 INCH FIT: Features two 2 inch slip ports for simple glue in installation with standard PVC plumbing. Compatible as a 2 inch PVC check valve for pool systems and common return lines.
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    NON LUBE PTFE SEAT: Engineered with PTFE seals that require no lubrication. The positive seal design helps limit drips and wear, supporting long term use with minimal routine maintenance.
    DURABLE CPVC BODY: Built from high strength CPVC to handle heat, pool chemicals, and up to 5 PSI operating pressure. Ideal 2 inch check valve for pool heaters, salt systems, and chemical feeders.

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