Germany · Mining water-hydraulic valves, position switches & sensors, roof-support control systems
Tiefenbach Control Systems GmbH was founded in 1950 by Dr. H. Tiefenbach in Essen, Germany, and is a specialist manufacturer of electrohydraulic control systems for mining, water-hydraulic valves and explosion-protected sensors — core parts precision-machined in Germany (Made in Germany), certified to ISO 9001 and ATEX/IECEx for intrinsic safety. Built for high-dust, wet and hazardous underground conditions, its products equip longwall roof supports, steel hot-rolling and forging presses worldwide.
We can supply Tiefenbach mining water-hydraulic valves (directional, pilot-operated check, relief/yield, reducing, dump and shuttle), position switches (magnet, proximity, thermal), pressure/inclination/displacement sensors and iProx personnel protection, plus electrohydraulic roof-support control systems (direct/split/compact, up to 24 functions). Common specifications are sourced through established channels, are original and new, and come with procurement documentation.
Below are commonly requested parts. Unlisted numbers can also be quoted — just ask.
Yes. Tiefenbach Control Systems GmbH was founded in 1950 in Essen, Germany; valve bodies, sensors and control boards are precision-machined in Germany (Made in Germany) and certified to ATEX/IECEx for intrinsic safety.
Dump valves, directional valves, pilot-operated check valves, relief/yield valves, plus electrohydraulic control systems and magnet/proximity switches, pressure/inclination sensors; we help match by support maker and specification.
Relief/yield valves up to about 600 bar, reducing valves up to about 450 bar, flow-control valves up to about 350 bar; tell us your system pressure and flow and we recommend the right size.
Yes. Common specifications are sourced through established channels, are original and new, and come with procurement documentation.
Share the part numbers you need. We reply with pricing and lead time within one business day.