Various Applications: 1'' 720 Backflow Preventer Valve for Irrigation Systems and Commercial Water Supply Systems, can also be used in other water systems such as cooling systems, Industrial Water systems, etc.
Upgraded Material: 1" 720A pressure vacuum breaker assembly is made in thickened brass for durable. Extreme corrosion and oxidation resistance.The excellent pressure resistance of the backflow prevention valve ensures that it can maintain their integrity even under high pressure, without cracking or breaking.
Back Siphon Protection: Backflow prevention valves play an important role in anti-siphoning in residential and commercial plumbing systems.Protect against back siphonage of contaminated water into the clean water system. (Tips: For non-potable applications only.)
Easy to Install: Product package including an installation manual, providing detailed installation and troubleshooting instructions. And you can quick installation without the need for specialized tools.
After-Sale Support: We are committed to providing ideal products for all our customers and dedicate our full efforts to this end. If you have any questions during use, please feel free to contact us.Thank you for your choice.