Flowrox™ PVG and PVEG pinch valves
Reliable solution to replace diaphragm valves

Flowrox PVG and PVEG pinch valves are robust and cost effective with simple, single-sided closing mechanism. PVG valve has a strong valve body and opening tags in the sleeve as a standard. PVEG valve has a corrosion resistant and light-weight plastic body. Through the reliability and structure, both kinds of valves offer substantial savings based on improved performance, long service lifetime and low total cost of ownership. Flowrox PVG and PVEG valves are ideal for low cycle applications involving abrasion, corrosion and aggressive slurries
Benefits & features
Reliable & trouble-free operation
Extremely wear resistant. 100% tight shut-off even with particles. No jamming or clogging
Long lifetime with low maintenance costs
Strong metal body, simple closing mechanism and opening tags in the sleeve as a standard.
Simple and low-cost to service
Only the sleeve is in contact with the medium and is the only replaceable part.
Easy and quick installation
Face-to-face according to industry standard (EN558 ser 7).
No flow restriction
Due to full bore structure.
PVG valves
PVG valve is a cost effective general line pinch valve for processes involving pressure resistance, abrasion, corrosion and aggressive slurries.
- Face-to-face according to industry standard – easy and quick installation
- Efficiency: Unrestricted flow due to valve structure
- Reliable choice: 100 % tight shut-off even with particles
- Accordance with your specifications: Several dimensions available from 50 mm to 250 mm - with manual, pneumatic or electric actuator
See the product animation
PVEG valves
We also provide PVEG valves that have a light body made of polyamide blend. For more information see Flowrox pinch valves brochure.
Technical specifications
Downloads
Related products and services

Flowrox™ heavy duty pinch valves
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.

Flowrox™ slurry knife gate valves
Heavy duty slurry knife gate valve isolates flow even in the most demanding process conditions. The bi-directional flow tolerates backflow and elastomer sleeves on both sides of the gate provide tight shut off. Flowrox knife gate valve follows the concept of the ease of maintenance. The valve body is cast in one piece which eliminates the need for sealing between the body halves. Load distribution ring is integrated into the valve sleeves. The valve contains only two service parts; ring sleeves and secondary seal.

Spare parts for Flowrox™ valves
We manufacture and deliver high-quality spare parts for all Flowrox™ valves. Genuine parts ensure that they are certified and specifically suited for your process. Elastic sleeve is the core of the FlowroxTM valve. It is the only part in contact with the process medium.