Onyx Valve Company Pinch Valves


Onyx pinch valves are designed to handle all types of slurry service. Onyx manufactures both on-off and modulating service pinch valves that are customizable in body type, sleeve materials, and operators. Sleeves are the only component that comes into contact with the line media and are easily replaceable for stress-free maintenance.

  • Full-round
  • Single or dual pinch
  • Pre-pinched
  • Manual, electric, or pneumatic actuator
  • On/off and Modulating service
  • ½” to 36″


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