Watts Backflowpreventer

• Maximum protection in Low Hazard conditions (Single Detector Check Valve) and in Medium Hazard conditions (Double Detector Check Valve) in fire sprinkler systems

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For hot and cold water, configured in S/Steel cabinets with either clear viewing Perspex front panel or optional S/Steel

​The ASSE 1022 vented dual check backflow preventer is essential for protecting plumbing systems from the potentially corrosive effects of CO2 gas. Its robust design, featuring a dual check mechanism and high-quality materials, ensures reliable backflow prevention. With regular maintenance and the trusted support of Anderson Brass Company, users can confidently maintain the safety and efficiency of their plumbing systems.

The ASSE 1022 vented dual check backflow preventer is designed to ensure the safety of the connected plumbing and drinking water. It effectively protects against the corrosive effects of CO2 gas, maintaining the integrity of the system.   The primary check valve acts as the first line of defense against back pressure from the CO2 gas and water mixture, which occurs during each pumping cycle of a carbonator system. Should any fouling or leakage occur, the system is designed to exhaust this mixture safely through a specialized vent fitting. This prevents any backflow into the clean water supply or the plumbing system. The secondary check valve further ensures that under no circumstances does the mixture reach the inlet or interact with any brass or copper components. This dual-layer protection is crucial for preventing corrosion and potential system failures due to chemical reactions.

MAG-BEECO Backflow Preventers are easy valves to access and service. They deliver the highest level of performance and reliability and will deliver savings on maintenance and commissioning costs.

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For hot and cold water, configured in S/Steel cabinets with either clear viewing Perspex front panel or optional S/Steel

See our range of Reduced Pressure Zone Devices (RPZDs) for High Hazard applications, Double Check Valves (DCVs) for Medium Hazard applications, purpose built Australian-made In Wall Backflow Tundish cabinets and Detector Check Valves (single detector and double detector) for fire applications.

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The entire valve can be fully serviced inline, fewer parts are needed and ease of valve access and servicing means real savings of time and money.

The backflow is noted for its simple internal construction. This feature significantly simplifies maintenance tasks, making inspections, cleaning, and functional testing straightforward and efficient. Regular maintenance is crucial to ensure the device operates effectively over time, reducing the risk of contamination or corrosion.

The grooved end check valves are UL/ FM approved. It is suitable for use in building riser pipes and sprinkler systems for fire protection. The grooved ends feature a time saving installation and the built-in spring ensures a smooth and non-slam closure of the dual plate discs.

Constructed from lead-free brass and stainless steel, the ASSE 1022 backflow preventer prioritizes safety and durability. The choice of these materials ensures that the preventer remains resistant to corrosion, while also safeguarding the water supply from harmful contaminants like lead. The design ensures that the CO2 mixture never comes into contact with the plumbing system, maintaining the highest standards of safety.