Manual Air Control Valve Valve Ways and Positions 4-Way/3-Position Valve Port Size 3/4 in Connection NPT Valve Actuator / Return Knob / Detent Max CFM - Valves 9.5 cfm Valve Max Pressure Rating 200 psi Valve Temp Range -15 Degrees to 200 Degrees F Center Position Closed Coefficient of Volume 8.7 Body Material Bronze Overall Length 13 in Overall Height 3 in Overall Width 3 1/4 in Series MO Manual Air Control Valve