4" Double Check Assembly OSY Valve Fire Protection Backflow Preventor Valve reliable water supply ensuring adherence to the strictest

ensuring adherence to the strictest fire protection and plumbing codes

Precise Moisture Monitoring: Designed to accurately detect the presence of moisture in compressed air

providing superior mechanical durability and resistance to corrosion under high-pressure fire system conditions

Comprehensive Coverage: The 2ND CHECK KIT 6" 3000SE ARK is designed for extensive fire suppression

4" Double Check Assembly OSY Valve Fire Protection Backflow Preventor Valve reliable water supply ensuring adherence to the strictestThe 4" Double Check Assembly with OS&Y Valve from Ames Backflows is an essential backflow preventor engineered specifically for robust fire protection systems. This critical component ensures a secure and compliant water supply by effectively preventing backflow contamination, making it ideal for both new installations and upgrades in commercial and residential properties. Durable Construction: Crafted from high grade materials, this assembly is built