52MNSC06VA0000000

5200 Series Rev C Pilot Operated Pressure/Vacuum Relief Vent With Pipe Away; DN 200 Inlet Size; DN 250 Outlet Size, (PN10) Din Flange Connections; Raised Face SST Body & Cover, SST Seat Ring; 12.1" - 18.0" Wc Pressure Spring Range; Fluorocarbon Elastomer (Fkm) Actuator Diaphragm, Fluorocarbon;Elastomer (Fkm) Pilot Seat And Pallet Diaphragms; SST Weight Loaded 0.5 Oz/In2 - 0.5 PSIG Vacuum Range; Standard: Internal Sensing, SST Pilot - Exhaust To Main Valve Outlet,;With Backflow Preventer; Bird Screen (Std)