PVS1E1ELA

MODEL 1049 PILOT OPERATED VENT VALVE STAINLESS STEEL BODY; 2" INLET X 3" OUTLET ASME CLASS 150# RF FLANGES; EPDM SOFT SEATS; OPTION 1: WITH INTERNAL SENSING, SST PILOT FILTER ELEMENT, PILOT EXHAUST TUBED TO MAIN VALVE OUTLET; EPDM ACTUATOR DIAPHRAGM; 1.2 - 4.0" WC LOW PRESSURE WITH SPECIAL PILOT (EXTERNAL AIR ASSIST); REV LEVEL A;