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Pinch Valves for shut-off and control applications

Flowrox pinch valves are ideal solutions where shut-off and control applications involve abrasive or corrosive slurries, powders or coarse substances.

Flowrox provides pinch valves with enclosed, open, sealed and general line valve bodies.  We provide tailor-maid flow control solutions precisely in accordance with the customer specification.


  • Full bore structure with 100 % tight shut-off
  • The inside sleeve is the only part in contact with the process medium
  • Self-cleaning Flowrox valves provide seal tight shut-off even if solids have built up on the sleeve wall. When compressed, any crystallized particles flake off the sleeve surface.


In the open position, the valve is at full bore with no flow restrictions. During closing, two pinch bars squeeze the sleeve shut on the centerline.

Flowrox Pinch Valve Portfolio includes:


Modular Design of the Pinch Valve

Flowrox modular pinch valve design has three main components: the sleeve, the body and the actuator (manual, pneumatic, hydraulic and electric).  The construction and materials of these components can be tailored to suit your process conditions.

  • Size range: standard range from 25 mm to 1.000 mm
  • Temperatures: -50°C to +160°C
  • Operating pressures: vacuum to 100 bar



New PVG pinch valve!

We introduce new PVG valve for processes involving pressure resistance, heat, abrasion, corrosion and aggressive slurries.

The PVG valve is a cost effective pinch valve with strong metal body, simple bullet closing mechanism and opening tags in the inside sleeve as standard. There are several dimensions available from 50mm to 250mm and it can be used in high process temperatures up to 120 °C.

See the PVG valve brochure!


For further information about our valve solutions fill the form,contact us at info@flowrox.com or download our pinch valve brochure.