Houoto 800M4 Vent Float Repair Kit - for 1" 800QT Backflow Valve

Houoto 800M4 Vent Float Repair Kit - for 1" 800QT Backflow Valve

• Key Features: This 800M4 vent float repair kit replaces damaged parts caused by freezing weather, helping to fix water leaks and avoid system failure in backflow preventers.
• Widely Compatible: 800M4 vent float repair kit for 1 inch 800QT backflow valves and 1 inch PVB inlet and outlet pipes. With a maximum pressure of 150psi and a minimum pressure of 15psi, it can be used in a wide variety of plumbing applications such as industrial plants, swimming pools, lawn sprinklers, residential and other waterproof backflow systems for a wide range of plumbing needs.
• Quality Materials: 800M4 repair kit is made of high quality materials, has high durability, corrosion and rust resistance, and is strong and well sealed to ensure long term use.
• Package Included: 1 inch pressure vacuum breaker vent float kit includes vent float repair kit, stainess steel spring, rubber sealed loop, facilitates efficient replacement of damaged parts.
• Vent Float Kit: When water is being used, the breaker bonnet assembly controls airflow and ensures that the backflow valve stays open under normal operating conditions; when water is not being used, the float and spring form a closed loop that prevents upstream sewage from flowing into the drinking water source.