RV Vacuum Breaker Check Valve Replacement for 571-VAC-CHK-A Breaker Camper RV Flush Backflow Preventer to on Black Tank System Prevent Leaking Improve Freshwater

Features

• This model 571 Check Valve is designed for RV, camper, and trailer RV black water tank flushing systems, and is a dependable replacement for ruptured or leaking Check Valves to avoid contamination of potable water sources
• This Backflow Preventer is easy to Installation requires installation to be located between the fresh water inlet and the flusher and at least 6 inches above the highest point of the black water tank. Secure vertically in the direction of the marked arrow to ensure effective function
• This RV Vacuum Breaker Check Valve has 1/2-inch NPT male threads on both the inlet and outlet, allowing you to install the replacement original with your bare hands
• This 571-VAC-CHK-A Vacuum Cutoff Check Valve has an operating water pressure range of 8-125 PSI and is durable and low cost for routine cleaning and maintenance
• If your Check Valve is leaking, stuck, or structurally damaged when flushing the blackwater tank, it is a direct replacement for your RVs vacuum breaker check valve. This Anti-Siphon Valve it also prevents backflow and siphoning, guarding the cleanliness and stability of your home's fresh water system