Adjustment: Knurled knob (clockwise adjustment provides less flow), or Screwdriver slot (clockwise adjustment provides less flow.Adjustable control needle valves restrict flow in both directions. There are four models offered by Clippard, all with #10- 32 ports, but with various needle configurations to provide coarse or fine flow adjustment. The diagram of needle shapes and the chart on this page show the difference between these models.
Medium: Air, Water or Oil
Materials: Brass body; stainless steel needle; Buna-N seal
Mounting: Direct, in-line or #15/32-32 thread nut and lockwashers furnished as illustrated