Silient Check Valve

Silient Check Valves,sometimes called a poppet check valve, non-return valve or even one-way valve, are recommended for commercial and industrial HVAC applications such as heating systems and condensate return lines. The valve closes silently, is low in cost, reliable and requires no regular maintenance.The operation of a silent check valve hinges on a spring assisted disc, engineered to close the valve the instant the forward flow of liquid ceases. This prevents reverse flow to eliminate water hammer.