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Steam Trap Accessory

Check Valve


Sizes 1/2’’, 3/4’’, 1’’, 1-1/4’’, 1-1/2’’, 2’’, 3’’
Connections NPT, SW
Body Material 316 Stainless Steel
PMO (Max. Operating Pressure) 500 PSIG
PMA (Max. Allowable Pressure) 750 PSIG @ 100°F
TMA (Max. Allowable Temperature) 850°F @ 420 PSIG

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Typical Applications

The Model WSSCV is an all stainless steel in-line check valve for steam, gas, or liquid service. It provides tight shut-off, minimizes water hammer and stops recycling of pumps by preventing back flow of liquid. Used in the petrochemical, pulp & paper, textile and food & beverage industries. The WSSCV all stainless-steel check valves will operate much longer and are less problematic than bronze or cast-iron check valves.