Needle valves come with an array of port sizes and thread types to meet your needs. Select a pneumatic flow control valve category to see a full listing of options and product specs.
90? Needle Valves: Nickel-plated brass with a knob or slotted adjustment. 1/8 to 1/2” or 3mm-14mm OD tube and a 1/8 to ½” UNV, 10-32 UNF, or M5 thread.
Pneumatic needle valves allow the user to control the flow of air in both directions within a pneumatic circuit. The bi-directional design allows metered air flow in one direction and free flow in the reverse direction. Most pneumatic needle valves have an arrow indicati