Cast Iron Dual Plate Wafer Check Valve PN 16 Model 1082

One-way (non-return) valve for 40 mm (1 1/2") lines — flow pushes it open, reverse flow shuts it automatically; no handle. Dual spring plates (wafer) design, works in horizontal or vertical lines. Cast iron construction, Wafer between ANSI B Class-125/150 flanges ends. Tested to 24.5 kg/cm² shell / 16 kg/cm²; up to 80°C. For water. API 594. Minimises water hammer; SS/bronze plates (350 mm plate is bronze).