540ACC09V050000000

5400 Series Rev C Pilot Operated Pressure Relief Vent End-Of-Line; 10" Line Size Mates With ASME 150 Flanged Connection; Raised Face Carbon Steel Body And Weatherhood With Stainless Steel Seat Ring; 41.8" - 86.0" Wc Pressure Spring Range; Fluorocarbon Elastomer (FKM) Actuator Diaphragm, Seals, And Seat; Opt-5: Internal Sensing With Pilot Exhaust To Atmosphere, Backflow Preventer, And Field Test Connection