Dispensing Valves


Pinch Tube Valve

Engineered for precise control of semi-viscous liquids including mixed two-part component fluids and cyanoacrylate. The only part of the valve making contact with the fluid being dispensed is the disposable pinch tube assembly.

3-Way Valve Operation

The 710PT-LF pinch tube valve provides an infinite degree of control for continuous micro-shot applications of low-to semi-viscous materials.

Automatically opening and pinching a molded polyethylene tube assembly achieves the "on/off" control.

The shot size or flow rate is determined by the degree of adjustment in releasing the closed (pinched) tube and by the valve control timer. 

Parts (included)
Part # Qty. Description
580033-LF 1 Mounting rod 0.5" O.D.
580037A 3 Dispense tube 0.10" I.D.
580038A 3 Dispense tube 0.07" I.D.
5601257 5 Teflon lined tips
5601225 5 Blunt end tips 23 gauge
5601390 1 Tip adapter


  • Throwaway valve and feed tubes
  • Suitable for low viscosity fluids
  • Ideal for two-part epoxies and cyanoacrylate
  • Simple to use and maintain


710PT-LF: Pinch tube valve
710PT-LF Pinch Tube Valve
Related Products
Operating air pressure 60-75psi (4.1 - 5.1 bar)
Fluid delivery pressure Max. 100psi
Driving Part Materials
Body Plastic
Piston Plastic
Wetted part materials Polyethylene
Connecting Ports
Operating air input 1/4" tube adapter
Material inlet luer lock
Material outlet luer lock

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