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This 1/4 IN dual check valve backflow prevents the reverse flow of contaminated water from entering into the potable water supply due to backpressure backflow. It consists of a stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. It has female NPT end connections. It is ideal for dispensing equipment for tea and coffee. Maximum working pressure is 200 psi (13.8 bar).
1/4 IN Dual Check Valve Backflow Preventer Female NPT End Connections