The Silent Check Valve's short linear stroke and spring return action is ideal for applications where silent operation and cost are a major concern. View our quiet silent check valve selection.

Silent Check Valves are used in a variety of liquid, air, and gas applications to prevent flow reversal and associated water hammer, vibration, and surges. They are available in a range of configurations and …

APCO CSC Silent Check Valves are designed to mitigate water hammer by positively closing before reversal of flow can occur. The valve closes silently, is low in cost, reliable and requires no regular …

Wafer silent check valves are relatively short in design and provide a low cracking pressure. The spring automatically closes the disc at zero flow, which prevents flow reversal and water hammer.

May 15, 2025 · Explore the design, working principle, noise reduction, and installation guide of silent check valves. Prevent water hammer and ensure quiet operation.

Eliminate water hammer with a check valve that operates smoothly and silently itself. The Metraflex #900 Series features a center guided single disc and stainless to stainless seating with special …

Choose from our selection of silent check valves, including compact flange-mount check valves, threaded check valves, and more. Same and Next Day Delivery.

QWORK Silent Check Valve Model CV-150 – 1-1/2 Inch Spring-Loaded Valve with Clear Body, Buna-N Couplings and Steel Clamps, Quiet Operation, Extends Sump Pump Life

May 19, 2025 · A silent check valve is a type of non-return valve designed to prevent backflow in piping systems while minimizing the water hammer effect and operational noise.

The Cla-Val 580 Series Silent Wafer Check Valve has a spring-loaded poppet that allows the valve to close before flow reversal occurs, resulting in a silent, non-slam closure.