Watson McDaniel 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 also 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. WSSCV is supplied with standard spring for 1/4 PSIG cracking pressure; optional 5 PSIG cracking pressure spring is available upon request.
