Easy manual opening requires only 1/4 turn of pilot handle
One-piece molded diaphragm assembly – no distortion caused by high differential pressure
Quick cover removal – minimal downtime
Never “sticks” closed – reliability
The BERMAD Model FP 405-02 is a line pressure driven valve that opens and closes smoothly and safely, following any passage of time. It consists of a restriction that limits the valve opening speed, protecting downstream systems.