PVC1V2VLA

Model 1049 Pilot Operated Vent Valve; Carbon Steel Body; 2" Inlet X 3" Outlet ASME Class 150# Rf Flanges; Fkm Soft Seats; Option 2: With Remote Sensing, SST Pilot Filter Element, Pilot;Exhaust To Atmosphere; Viton (Fkm) Actuator Diaphragm; 1.2 - 4.0" Wc Low Pressure With Special Pilot;(External Air Assist); Rev Level A