The radial spray valve’s unique design allows it to apply a precise, uniform 360° coating of lubricants, primers, and other low- to medium-viscosity fluids inside cylinders. Using Low Volume Low Pressure technology, the valve atomizes the fluid while a precision air motor drives a rotating air cap, producing radial output to coat cylinders 25.4 mm (1.0”) to 304.8 mm (12.0”) in diameter. Rotor length is 5.59 cm (2.2″) and reaches into cylinders with a minimum inner diameter of 2.54 cm (1.0″). High transfer efficiency with instant fluid cutoff at the end of the spray cycle. Adjustable nozzle air. High transfer efficiency. Self-adjusting PTFE packings. No mist or overspray. Cycle rate exceeds 400 cycles per minute.