DRY BULK – AIR PRESSURE RELIEF VALVES Existing customers can log in to their account for additional savings Call for price Categories: Dry Bulk, Dry Bulk Parts, Dry Bulk Tank Truck Parts, Fittings, Hose Fittings, Tank Truck Equipment, Valves, Valves Description Specification Description Aluminum cowl with Bayloy body eliminates thread galling • Bronze poppet valve • Silicone diaphragm • Cup seal installed to deter unauthorized tampering Specifications Part # Description 2180RV15 2" 15 PSI 2180RV18 2" 18 PSI Part # Description 3180RV15 3" 15 PSI 3180RV18 3" 18 PSI Related products Cam Couplings – Domestic D Dust Caps – Domestic Industrial Quick Disconnect Steel Air Couplings – Female Disconnect X Female NPT ANSI 150# Flange Gaskets