Gestra RK 86 Check Valve

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Shop the Gestra RK 86 DN 40 (1 1/2") dual plate check valve. Features a stainless steel body (1.4317/CA-6NM), EPDM seal, and a PN 6-40 / Class 150/300 pressure rating for reliable industrial backflow prevention.

Gestra RK 16 a Check Valve

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Buy the reliable Gestra RK 16 a Check Valve, DN 25 (1 inch), PN 10-40. This wafer-type non-return valve is designed for installation between DIN flanges to prevent backflow in industrial pipelines.