About This

Material – RV water heater backflow preventer is made of solid lead-free brass that complies with NSF regulations for safe use in potable water systems. Resistant to heat, pressure and cracking.
Size – RV water heater check valve features a 1/2'' NPT double male thread(male to female thread), ensuring a secure connections.
Built-in Check Valve – RV plumbing backflow preventer equipped with an internal check valve and stainless steel spring, stop backflow from your water heater and into your freshwater system, ensuring clean and healthy water.
Feature - Our RV check valve's max pressure is 150 PSI(10.3bar) , the working temperature from -4°F to 248°F (-20°C to 120°C) , ensuring it performs optimally even under different conditions.
Compact – Water heater backflow valve with small volume design makes it easy to install even in tight spaces while maintaining reliable performance.
Application – Ideal for RV water heaters. designed for RV, camper, motorhome and trailer water heaters, maintaining one-way water flow.