Manual Air Control Valve, Valve Ways and Positions 4-Way/3-Position, Valve Port Size 1/4 in, Connection NPT, Valve Actuator / Return Lever / Manual, Max. CFM - Valves 26 cfm, Valve Max. Pressure Rating 150 psi, Valve Temp. Range -10 Degrees to 180 Degrees F, Center Position Open, Coefficient of Volume 0.7, Body Material Aluminum, Overall Length 5 3/16 in, Overall Height 3 7/8 in, Overall Width 1 3/4 in, Series E, Manual Air Control Valve. This item has been restricted from sale in the following state (s): []