Silent Axial Check Valve A silent axial check valve is a type of non-return valve designed to allow fluid flow in one direction while preventing reverse flow, using an axial-flow design for quiet and efficient operation. Unlike conventional swing check valves that rely on gravity and can cause water hammer during closure, the silent axial check valve employs a spring-assisted disc that moves axially within the flow path. When forward flow begins, the disc compresses the spring and opens fully wi

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