Cast Iron Wafer Check Valve, Valve Size: 4 inch

Wafer Check Valve offered comes in precision designed and sturdy construction finish so as to provide for consistent and lasting service performance in different industry sectors. These check valve choices are developed as per International standards and have smooth inside walls. Some of its features include support reducing flow resistance and pressure drop to minimum; lapped and screwed in seat ring for ensuring tight shut - off; valve disc perfectly designed and machined for efficient automatic shut off at zero pressure; inspected and tested to API standards; pressure ratings from Class 150 to Class 1500, PN16 to PN260.