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You are here: Home » What We Do » Wafer Check Valve

Wafer Check Valve

Wafer check valves, also know as dual-plate check valves, has two spring loaded half-moon shaped discs that rotate about their shaft. The disc plates are kept shut by the torsion spring. When fluid flows in the forwards direction, the pressure of the fluid causes the disc plates to hinge open, allowing flow. The check valve is closed by the spring as soon as flow ceases, before any reverse flow can occur.


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Wafer Check Valve Class 900

Wafer Check Valve Class 900
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Wafer Check Valve Class 600

Wafer Check Valve Class 600
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Wafer Check Valve Class 300

Wafer Check Valve Class 300
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Wafer Check Valve Class 150

Wafer Check Valve Class 150
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