Air Line Lockout Valve Air Inlet Size 3/8 in Air Inlet Type NPT Air Outlet Size 3/8 in Air Outlet Type NPT Maximum Operating Pressure 250 psi Maximum Operating Temperature 140 Degrees F Series 1500 Body Material Aluminum Coefficient of Volume Exhaust 2.72 Coefficient of Volume Forward 0.84 For Use With 1500 Series Maximum Flow Rate 113 scfm Modular Connection Modular Connection Number of Air Inlets 1 Number of Air Outlets 1 Overall Depth 2 3/4 in Overall Height 1 15/16 in