RV City Water Check Valve 3 4 NH Female to 1 2 NPT Male Lead free Brass RV Flush Mount City Water Inlet Flange Check Valve Backflow Preventer with Dust Plug for RV Camper Motorhome Trailer Marine White Big Flange sold2025 From the Manufacturer 3 wire range Style:1 FT From the Manufacturer 3 wire range cords are 5 feet in length and are 40 Amps with a UL listing and an open eyelet 2 Pack DenTek Temparin Max Lost Filling and Loose Cap Repair Kit contains the same maximum strength ingredients dentists use RV City Water Check Valve Water Fill Inlet Flange Lead free Brass Flush Mount City Water Inlet 3 4NH Female to 1 2NPT Male Backflow Preventer with Dust Plug for RV Camper Motorhome Trailer Marine Features: City water check valve replaces a leaking or damaged valve on your RV Lead free brass valve won't contaminate incoming water or rust over time Easy grip knob lets you easily attach and detach your hose Surface mount metal flange is durable and corrosion proof Rubber cap protects connection point when not in use Package Included: 1 x RV city water inlet check valve 1 x Dust plug 1 x Sealing tape we will 100% refund to you or replace a new set for you