NPP4-1C-07

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NPP4-1C-07

NPP Series 2-Way pneumatic pinch valves are air-piloted devices designed to open or close tubes for controlling flow of liquids and gases. Other valve types have internal passages that may cause small amounts of fluid to remain in the valve. Pinch valves have no areas or dead volume where fluid can become trapped. Only the inside of the tubing has contact with the fluid.

Common industries that utilize pinch valves for the benefit of isolating fluid from a mechanical valve including drug dispensing, laboratory equipment, wastewater, medical devices, chemical, food and beverage equipment, ceramic/glass/plastic, and solids handling.

Estimated to ship within 7 business days
Quantities and lead times are changing daily due to supply chain challenges. We appreciate your patience and understanding.
Contact your local Clippard Distributor for volume discounts.

  • Small, compact design
  • Normally-Open or Normally-Closed styles
  • Hygienic and easy to clean (replace tubes)
  • Can handle whole blood and particulate matter
  • Unobstructed flow path
  • Each valve comes with 12" of selected tubing
  • Wide variety of easily replaceable tubing sizes and materials available
  • 100% tested

    Common industries that utilize pinch valves for the benefit of isolating fluid from a mechanical valve including drug dispensing, laboratory equipment, wastewater, medical devices, chemical, food and beverage equipment, ceramic/glass/plastic, and solids handling.

  • Data SheetData Sheet
    Function2-Way Normally-Closed
    Material, TubeSanitary Platinum-Cured Silicone
    Max. psig250 psig (Pilot Pressure only)
    MediumAir, Water, Gas & Compatible Fluids
    Mount#4-40
    NotesPressure to Close: 30 psig. Comes with 12" of selected tubing. Max tube pressure dependent on tubing selected.
    Operating Temperature Range32 to 230°F
    Tubing1/4" ID-3/8" OD, Medical/Lab
    Tubing, Durometer Hardness50 Shore A
    Tubing, Elongation at Break815%
    Tubing, LengthComes with 12" (305 mm) of selected tubing. Additional tubing available separately.
    Tubing, Modulus at 200%299 psi (21 bar)
    Tubing, Tear Strength263 ppi
    Tubing, Tensile Strength at Break1,388 psi (96 bar)
    Tubing, Wall Thickness0.0625" (1.6 mm)
    Weight0.3000
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