NPV-7 Long Stroke Pinch Valves

NPV-7 Long Stroke Pinch Valves provide the same functionality as Clippard's standard series but with the added benefit of a longer stroke. They're ideal for applications that require greater flow or those that use viscous or particulate-laden media.

Each valve comes pre-installed with 12 in. (300 mm) of your choice of standard medical/laboratory-grade or sanitary food-grade silicone tubing.


  • Solenoid-operated
  • Unobstructed flow path
  • Tubing is easily replaceable
  • High flow, long stroke


  • Medical & analytical testing
  • Dialysis
  • Blood analysis & processing
  • Peptide synthesis
  • DNA synthesis
  • Bioreactors
  • Bioprocessing
  • Inkjet printing
  • Liquid & gas chromatography
  • Drug manufacturing
  • Chemical processing
  • Controlling flow of chemical liquids and slurries
  • Waste/wastewater treatment
  • Precision control of chemical injections
  • Food processing
  • Pulp processing
  • Handling abrasive or viscous fluids

Connection 18 in. (450 mm) wire leads
Documentation IEC, RoHs
Function 2-way normally-closed
Length 4.5 in. (116 mm)
Material, Body Stainless steel and aluminum (ENP)
Material, Tube Silicone
Max psi 20 psi (1.4 bar)
Medium Air, water, gas, or compatible fluids
Mount Panel
Operating Pressure 0 to 20 psig (0 to 1.4 bar)
Operating Temp. -20 to 158°F (-29 to 70°C)
Response Time 50 ms
Silicone Tubing Medical/laboratory-grade
Thread Depth #2-56 (max. 0.094 in.)
Tubing (mm) ID: 3/16 in. (4.8 mm) OD: 5/16 in. (7.9 mm) 
Tubing, Durometer Hardness 50 Shore A
Tubing, Elongation at Break 815%
Tubing, Modulus at 200% 299 psi (21 bar)
Tubing, Tear Strength 263 ppi
Tubing, Tensile Strength at Break 1,388 ppi
Tubing, Wall Thickness 1/16 in. (1.6 mm)
Voltage 24V DC
Wattage 72 W

Cincinnati, OH
(877) 245-6247

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