55BH6DVE0S00000000

5500 Series Rev D Pilot Operated Pressure Relief Vent With Pipe Away; PN16 Flange Connection; 2" Inlet Size; 3" Outlet Size; 316 SST Body, 316 SST Bolt-In Seat Ring; Fluorocarbon Elastomer (FKM) Actuator Diaphragm, Pilot Seat, And Pallet Diaphragm; 18.1" - 36.0" Wc Low Pressure Special Pilot;With Air Assist; Standard: Internal Sensing, Pilot Exhaust To Main Valve Outlet