Manual Air Control Valve, Valve Ways and Positions 4-Way/2-Position, Valve Port Size 1/4 in, Connection NPT, Valve Actuator / Return Lever / Manual, Max. CFM - Valves 26 cfm, Valve Max. Pressure Rating 140 psi, Valve Temp. Range 15 Degrees to 122 Degrees F, Center Position Not Applicable, Coefficient of Volume 0.7, Body Material Aluminum, Overall Length 3 7/16 in, Overall Height 4 5/16 in, Overall Width 1 in, Series MaxAir, Manual Air Control Valve. This item has been restricted from sale in the following state (s): []