180, 140, 380 Series Valves

180 Series, 140 Series, and 380 Series Right Angle Flow Control, Needle, and Check Valves by Watson Pneumatics provide reliable performance at all pressure levels and flow rates. You get 2 psi break-away with generous reverse flow volume, and bubble tight sealing with precise adjustability for the controlled side. Check valves are also bubble tight and open at 2 psi in reverse flow. Body and cap are aluminum with orfice and needle made from brass.

Brass for industrial use - NOT potable water

  • 100% factory tested
  • 4° to 8° included angle depending on NPT
  • Buna-N standard, Viton® optional
  • 150 psi operating pressure
  • Configurations available:
    • F-PM, panel mount, slotted stem
    • F, slotted stem
    • F-PM-K, panel mount with knob
    • F-K, with knob
    • C, check valve

Fluidline Catalog Page # 099

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