The Flomatic Valves Swing Check Valve 90CS/92CS feature an epoxy coated cast iron body, and flanged connection ANSI B16.1, class 125, with stainless steel shaft. They meet AWWA C508 specifications. Metal to metal standard or NITRILE (Buna-N) seal (Please add “R” to end of part number). This swing check valve also features external lever and weight, and a sealed end cushion closure system for adjustable rate of valve closure.
Temp Max: 180°F (80°C)
Pressure Max: 200 PSI: 2″-12″, 150 PSI: 14″-30″
Image credit: Flomatic Valves