Stenner MCINJ38 Santoprene Replacement Injection Duckbill Check Valve - 3/8" uv-system-parts Relieve system pressure completely before

Relieve system pressure completely before removing the old valve

Turn off power and disconnect the pump

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Stenner MCINJ38 Santoprene Replacement Injection Duckbill Check Valve - 3/8" uv-system-parts Relieve system pressure completely beforeThis Santoprene injection duckbill check valve is a direct replacement part engineered for reliable backflow prevention in chemical metering and dosing systems. Molded Santoprene construction resists common pool and spa chemicals and delivers long service life with repeated flex cycles. Material: Santoprene elastomer for chemical resistance and durability Connection: Designed for 3 8 inch tubing and fittings Function: One way duckbill check valve