RV Vacuum Breaker Check Valve Fit for b&b Model 571 Check Valve, 571-VAC-CHK-A Camper Trailer Flusher Check Valve Replace Backflow Preventer on Black Tank System Prevent Leaking Improve Freshwater
About This Installment Matters Nedding Attenion: rv vacuum breaker check valve should be installed a minimum of 6 inches above the highest point of any item connected to the waste tank where the flusher is installed.This vacuum breaker should also not be under more than 12 hours of continuous water pressure.This could cause the check valve to shut or become stuck. RV Vacuum Breaker Check Valve: This 571-VAC-CHK-A rv check valve is a part of the black tank flushing system and installed between the freshwater inlet and the tank flusher.Designed to prevent backflow and back-siphonage, keeping your freshwater source clean and healthy. Wide Application: Suitable for various RV models, campers, travel trailers, and motor homes, the 571-VAC-CHK-A RV black tank flush one way check valve is a reliable replacement for cracked or leaking check valves, ensuring efficient water flow. Work water pressure range: 8-125 PSI,this 571-VAC-CHK-A RV vacuum breaker check valve is built to last, ensure proper water safety and long-lasting performance and peace of mind during your travels Easy Installation: this rv vacuum breaker check valve have 1/2” NPT male threads on both the inlet& outlet,thia is simple to install in your RV's black tank flushing system
