Your specialists in hydraulics, electro-hydraulics and valves
About us
Continuous further development
OHE Maschinenbau GmbH has its headquarters in Hattingen, a city in the Ruhr area, Germany’s center of industry and trade. Since its beginnings in 1946, the company has evolved from a small workshop into a high-tech business with global reach. OHE has been a registered trademark since 1960.
What we offer
Today we develop and manufacture hydraulic, electro-hydraulic and pilot control systems incorporating auxiliary hydraulic locks and valves as well as connectors and fixtures for high-pressure hoses.
We build on tradition
Our long-standing experience in the mining industry has made the trademark OHE a symbol for guaranteed high quality, reasonable pricing and longevity of their products.
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Cut-off valve
Unloading valve
Cut off the liquid flow without stopping the pump station for central station supplying several longwall faces at the same time, or for station staying a long distance from longwall face. This function can be automatically or manually operated. The duration of the cut-off time can be controlled individually.