Manual Air Control Valve Valve Ways and Positions 3-Way/2-Position Valve Port Size 10-32 UNF Connection NPT Valve Actuator / Return Button / Spring Max CFM - Valves 15.5 cfm Valve Max Pressure Rating 125 psi Valve Temp Range -20 Degrees to 160 Degrees F Center Position Closed Normally Open / Normally Closed Normally Closed Coefficient of Volume 0.2 Body Material Brass Overall Length 1 3/8 in Overall Height 9/16 in Hex Overall Width 9/16 in Series 300 Manual Air Control Valve