40 years as a family-run company
600 new customers each year
20 000 customers worldwide

The V X/ VFX / VAX / VMX / VMCX / VMFX and VMPX series of conductive pinch valve sleeves is available in nominal diameters DN10 to DN250.
In addition to the conductive standard and all-round elastomer quality of abrasion resistant, natural rubber, which can be used as a pinch valve sleeve material for practically all bulk materials up to 80 °C, we also offer a conductive nitrile (NBR) variant for fat- and oil-containing media and a conductive EPDM variant for application temperatures up to 90 ℃.
The conductive EPDM and nitrile elastomer types are supplied in food-safe quality.
The conductive pinch valve sleeves are made of high-quality elastomers with highly elastic fabric inlays. To comply with the required resistance of < 10^6 Ohm, high-quality soot particles are added to the elastomer mixture. The volume resistance of every conductive pinch valve sleeve is measured at several points using a calibrated measuring device. Due to the very flexible production process, pinch valve sleeves can also be produced to the proven AKO level of quality for variable dimensions in terms of different lengths, wall thicknesses and internal diameters.
Please do not hesitate to get in contact with us and make use of individual consultation with our pinch valve experts.
Global market leader
40 years as a family-run company
600 new customers each year
20 000 customers worldwide
Unique delivery promise
< 0.2% complaint rate
> 99% customer satisfaction
30 sales partner worldwide
Widest pinch valve product range
10 000 pinch valve variants
2 500 variants available ex stock
100 000 units sold each year
Extensive service activities
80 CAD formats
32 assembly & animation videos
16 multilingual documentation