Needle valve
max. 100 psi | F-2822 series
AIR Logic
The fine threads of the needle valve permit excellent adjustment for precise control of flow. The flow is restricted in both directions and is adjustable from 0 to the equivalent flow of a 0.025" diameter orifice. The 7-turn adjustment needle valves are available in two models, the standard model and the fine adjustment model. The standard adjustment model has a pin angle of 6"a with 10-64 threads; the fine adjustment model has a pin angle of 4"a with 10-80 threads.
The valve body is Phosphor Bronze and can be supplied with straight ports for 1/16¡¨ I.D. tubing or with barbs for 1/16¡¨, 1/8¡¨, or 3/16¡¨ I.D. tubing. The pin is Beryllium Copper and can be supplied with a Buna-N, EPDM, or Viton o¡¦ring. All pins have a nylon vibration insert. Valves for inline or panel-mounted applications are available; the panel-mounted needle valves are supplied with two self-tapping screws.
The valve body is Phosphor Bronze and can be supplied with straight ports for 1/16¡¨ I.D. tubing or with barbs for 1/16¡¨, 1/8¡¨, or 3/16¡¨ I.D. tubing. The pin is Beryllium Copper and can be supplied with a Buna-N, EPDM, or Viton o¡¦ring. All pins have a nylon vibration insert. Valves for inline or panel-mounted applications are available; the panel-mounted needle valves are supplied with two self-tapping screws.
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