Brand: NITRA Item: Valve Includes: Lock-out, lock and mounting bracket For Use With: Ax-44 series air prep components Number Of Positions: 2 Operator Type: Knob Action: Twist Working Fluid: Air Valve Type: Shut-off Port Quantity: 3-port (3-way) Valve Configuration: N.C. Inlet Port: 1/2in female NPT Outlet Port: 1/2in female NPT Exhaust Port: 1/2in female NPT NITRA shut-off valve, 3-port (3-way), 2-position, twist, N.C., 1/2in female NPT inlet(s), 1/2in female NPT outlet(s), 1/2in female NPT exhaust(s). For use with Ax-44 series air prep components.