Flowrox™ heavy duty pinch valves
Pinch valves for shut-off and control applications
Flowrox™ PV, PVE and PVE/S heavy duty pinch valves are designed for shut off and control applications involving abrasive or corrosive slurries, powders or granular substances. In the open position, the valve is full bore with no flow restrictions. During closing, two pinch bars squeeze the valve sleeve shut on the center line. Bubble tight shut-off is provided even if solids have built up on the sleeve wall.
Improved process
efficiency
100% tight shut-off even if solids have built upon the sleeve wall. When compressed, any crystallized particles flake off the sleeve surface.
Improved customers'
productivity
Full bore: Ensured free flow of the medium and less pumping energy is required.
Ease of maintenance
Only the sleeve is in contact with the medium and is the only replaceable part. Can be easily changed on site.
Accurate control
Improved controllability with conical sleeve results in linear control curve.
Extended service
intervals
High corrosion resistance and flexible sleeve.
- Typical payback time 15 months in on/off applications
- Save 2/3 on spare part costs
- Reduce downtime costs by 70%
- We offer comprehensive sizing and selection service
- Low cost maintenance and long service intervals – the inside sleeve is the only replaceable part
| Series: | PV | PVE | PVE/S |
| Construction: | Open body | Enclosed body | Enclosed/Sealed body |
| Size range: | 80 - 600 mm / 3 - 24 in | 25 - 1000 mm / 1 - 40 in | 25 - 800 mm / 1 - 32 in |
| Pressure range: | 0 - 25 bar / 0 - 362 psi | 0 - 100 bar / 0 - 1450 psi | 0 - 100 bar / 0 - 1450 psi |
| Temperature range: | -25 - 50 °C / -32 - 122 °F | -25 - 80 °C / -32 - 176 °F | -25 - 80 °C / -32 - 176 °F |
Inquiry Now