38years as a family-run company
600new customers each year
20 000customers worldwide

The OV series pinch valve sleeve is available in the nominal diameters of DN15 to DN250.
The OV series pinch valve sleeve is manufactured in an industrial injection mould process. A repeated opening of the OV series sleeve is guaranteed by vulcanized opening tabs, which establishe a direct connection with the pinch valve mechanism, thereby ensuring forced opening.
In addition to the standard and all-round elastomer quality of natural rubber, which can be used as a sleeve material for practically all non-aggressive media up to 80°C, EPDM and neoprene types are also available.
Please do not hesitate to get in contact with us and make use of individual consultation with our pinch valve experts.
Global market leader
38years as a family-run company
600new customers each year
20 000customers worldwide
Unique delivery promise
< 0.2%complaint rate
> 99%customer satisfaction
30sales partner worldwide
Widest pinch valve product range
10 000pinch valve variants
2 500variants available ex stock
100 000units sold each year
Extensive service activities
80CAD formats
32assembly & animation videos
16multilingual documentation