RV Vacuum Breaker Check Valve 8‑125 PSI Backflow Preventer Leaking Proof Black Tank System Valve for Rv Camper Trailer

Feature: 1. RV Valve Repair Kit: Easily repair leaking water tank flushing systems in RVs and campers, preventing floor leaks and dampness during camping trips. 2. Precise Replacement: Replace broken and leaking RV check valves with this perfect RV flushing check valve, preventing leaks during black tank flushing. 3. Essential RV Part: Install between freshwater inlet connection and tank flushing unit, helping mix black tank water and grey water for cleaner freshwater source. 4. Prevent Backflow: Designed to prevent substances in black tank from siphoning back into camper water supply, ensuring clean and healthy water source. 5. Wide Pressure Range: Works at 8‑125 PSI, with 1 2in NPT external thread connections for both inlet and outlet ports, applicable for Rv, Camper, Trailer and more. Specification: Item Type: RV Check Valve Material: Plastic Color: Black Working Water Pressure: 0.55 8.62 bar 8 125 PSI Inlet Outlet Size: 1 2inch NPT External Thread Fitment: Fits for RVs, campers, trailers. Package List: 1 x RV Vacuum Breaker Check Valve