PVS1E1FLA

Model 1049 Rev A Pilot Operated Vent Valve; Stainless Steel Body; 2" Inlet X 3" Outlet Mates With ASME 150 Flanged End Connections; EPDM Soft Seats; Option 1: Internal Sensing With Pilot Exhaust Tubed To Main Valve Outlet; BUNA-N Actuator Diaphragm With FEP Liners; 1.2 - 4.0" wc Low Pressure Range With Special External Air Assist Pilot