Manual Air Control Valve, Valve Ways and Positions 3-Way/2-Position, Valve Port Size 1/8 in, Connection NPT, Valve Actuator / Return Roller Cam / Spring, Max. CFM - Valves 7.5 cfm, Valve Max. Pressure Rating 150 psi, Valve Temp. Range -10 Degrees to 180 Degrees F, Center Position Not Applicable, Normally Open / Normally Closed Normally Closed, Coefficient of Volume 0.4, Body Material Aluminum, Overall Length 3 3/4 in, Overall Height 3/4 in, Overall Width 1 1/2 in, Series 50. This item has been restricted from sale in the following state (s): []