Spring Check Valve - 32mm product_aq46 plastic adjustable - 20mm and in standard and thick

and in standard and thick wall versions for single-season and multi-season use respectively

Absolutely

Bluetooth Technology: Allows up to 15m wireless range for easy programming

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Spring Check Valve - 32mm product_aq46 plastic adjustable - 20mm and in standard and thickElysee spring loaded check valves prevent reverse flow in HDPE and poly pipe irrigation systems, protecting pumps from back spin and preventing backflow contamination at fertigation injection points. The spring loaded disc opens fully under normal forward flow with minimal pressure loss, then snaps shut immediately when flow stops or reverses. Available in 32, 40, 50 and 63mm compression fit connections for easy installation in HDPE main line systems.