About this item

• 【Safe & Reliable】1” Backflow preventer is made of high-quality, thickened brass material, which has excellent corrosion resistance, strength, and oxidation resistance. It is stable, durable, and provides you with long-term safe and reliable protection. The maximum pressure of irrigation backflow preventer can reach 150 psi, and the working temperature range is 33°F to 110°F. It can work without leaks or failures in harsh environments and effectively prevent backflow. Its excellent performance can reduce your maintenance costs and is an ideal choice for efficient water system management.
• 【Powerful function】1" 720A pressure vacuum breaker assembly adopts advanced pressure and vacuum backflow preventer (PVB) technology and has world-class anti-siphon protection. When negative pressure or reverse water flow occurs, it automatically senses changes in water pressure, starts the air release mechanism, quickly cuts off the reflux path, effectively preventing polluted chemicals or contaminants from flowing back into the drinking water system, and protecting the water supply from pollution.
• 【Powerful function】1" 720A pressure vacuum breaker assembly adopts advanced pressure and vacuum backflow preventer (PVB) technology and has world-class anti-siphon protection. When negative pressure or reverse water flow occurs, it automatically senses changes in water pressure, starts the air release mechanism, quickly cuts off the reflux path, effectively preventing polluted chemicals or contaminants from flowing back into the drinking water system, and protecting the water supply from pollution.
• 【Flexible Installation】1” Backflow preventer is equipped with a testing plug on the valve centerline to improve installation flexibility. The compact and efficient design of 1-720A pressure vacuum breaker assembly allows for easy and quick installation without the need for specialized tools, reducing labor time. After installation, it effectively ensures the cleanliness and safety of the water supply system, making it the best solution for water supply system applications.
• 【Wide Application】1" 720A pressure vacuum breaker assembly is suitable for irrigation systems, fire protection systems, commercial water supply, residential pipelines, and industrial water systems, effectively preventing polluted water from entering the system. Back flow preventer valve provides reliable pollution control for any scene that requires water quality protection and meets environmental and safety standards.
• 【100% Risk-Free Purchase】If you encounter any issues with our 1" 720A pressure vacuum breaker assembly, please contact us immediately for a 𝗳𝘂𝗹𝗹 𝗿𝗲𝗳𝘂𝗻𝗱 or 𝗮 𝗻𝗲𝘄 𝗼𝗻𝗲 𝗳𝗼𝗿 𝗳𝗿𝗲𝗲! If you have any questions during the usage, please feel free to 𝗰𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀. We will provide you with a satisfactory response within 12 hours. Customer satisfaction is our unwavering pursuit.