Lirinsegie 905-051 765 Check Valve Assembly Repair Kit 3 PCS Replacement for Fe-bco Model 765 1/2" 3/4" Pressure Vacuum Breakers Backflow Repair 300-096 630-108 Includes Spring Retainer Holder Yellow - TOOL166-051

• [Part Number]: 905-051 300-096 630-108.905-051 765 Check Valve Assembly Repair Kit 3 PCS Replacement for Fe-bco Model 765 1/2" 3/4" Pressure Vacuum Breakers Backflow Repair 300-096 630-108 Includes Spring Retainer Holder Yellow [Fitment]:Designed to Replacement for Model 1/2" & 3/4" Backflow PVB Repair.765 765DBV 765CBV 905-051 [Material]: The check valve component is made of high-quality brass, which has durability and reliability. Its corrosion-resistant and impact resistant design ensures long-lasting performance. [Function]: The product can prevent backflow and ensure the integrity of the pipeline system. The reliable performance of the product helps to maintain the safe and efficient operation of the water system, ensuring the prevention of backflow and pollution of drinking water sources. [Installation]: Easy to install and disassemble. Before installation, simply close the valve and open the test valve, replace the faulty valve, clean and lubricate all components. Finally, open the outlet valve to complete the repair process. Change and use immediately. [Package Includes]:1*Spring, 1*Retainer ,1*Holder .(Includes instruction manual）