CD125IS - Cast Iron Retainerless Wafer Double Door Check ValvesThe Dual Plate Check Valve features exceptional flow characteristics. The compact wafer style body is a one piece, retainerless model which eliminates potential leak paths. The dual discs are designed to provide maximum strength with minimum opening time. The full contact seats maintain positive shut-off at minimum working pressure. Torsion springs assist in positive shut-off and disc closure, preventing backflow. The two heavy duty, corrosion resistant shafts act as stops to prevent over-travel of the discs. Thrust washers reduce friction and wear of the valve disc hinges.
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4” Wafer Check Valve, Cast Iron, 316 Stainless Steel Discs, Buna-N Seat