The HYDROLICO RV5221-08QE1-T is a reliable 5/2 pneumatic valve designed for efficient operation. Featuring a 120VAC coil and a 1/4 NPT connection, this valve offers a robust solution for various industrial applications.This is a 5/2 pneumatic valve from HYDROLICO, model RV5221-08QE1-T. It operates with a 120VAC coil and has a 1/4 NPT port size. The valve is described as a two-way, two-position pneumatic valve.