PVS1VDT3A

Model 1049 Pilot Operated Vent Valve; Stainless Steel Body; 2" Inlet X 3" Outlet ASME Class 150# Rf Flanges; Fkm Soft Seats; Internal Sensing, SST Pilot Filter Element, Pilot Exhaust Tubed To;Main Valve Outlet, With Backflow Preventer; Teflon Actuator Diaphragm; 4.0" - 12.0" Wc; Rev Level A