PVS1BXB7A-55056

Model 1049 Rev A Pilot Operated Vent Valve; Stainless Steel Body; 2" Inlet X 3" Outlet, Mates With ASME 150 RF Flanged End Connections; Buna-N Soft Seats; Standard Configuration With Internal Sensing And Pilot Exhaust To Atmosphere; BUNA-N Actuator Diaphragm; 18.1" - 36.0" wc Pressure Range; With Special External Air Assist Pilot; Customer To Supply The Pressure Reducing And Back Pressure Regulators Required For The Air Assist Option