Valcor Engineering Corporation Non-Return Check Valves SV520 Series

Description Extreme reliability is inherent due to rugged design, simplicity of operation, and a minimum number of moving parts. Isolation standoffs prevent excessive heat transfer to the solenoid operator. Internal parts are contoured to retard buildup of contamination and sludge. Compact, light weight design provides excellent resistance to seismic vibration and shock. A completely enclosed and encapsulated coil ensures continuous operation during a LOCA event. Application These check valves are engineered for liquid or gas applications in the Nuclear industry. Typical applications are feed water control systems, dump lines, make-up water, miscellaneous process systems, N2 systems,monitoring and sampling systems. • Liquid or Gas media • Operating pressure of 0 – 2500 PSIG • Maximum fluid temperature of 650°F • 3/8′ to 3′ line size • Cv value of 1 to 30