Marketing InformationThis 3/8 inch 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 SAE female flare end connections. It is ideal for dispensing equipment for tea and coffee. Maximum working pressure is 200 psi (13.8 bar).