NPP Series Pneumatic Pinch Valves

July 12, 2017
Clippard offers a 2-way pinch valve to control all flow of liquids and gases.

NPP Series 2-Way pneumatic pinch valves are air-piloted devices designed to open or close tubes for controlling the flow of liquids and gases. 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 include drug dispensing, laboratory equipment, wastewater, medical devices, chemical, food and beverage equipment, ceramic/glass/plastic, solids handling, and more.


  • 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 in. of selected tubing  
  • Wide variety of easily replaceable tubing sizes and materials available