Tiefenbach manufactures hydraulic directional control valves.
The control valves can be operated manually, low and high pressure pilot or electrically as solenoid valves, or a combination of these.
The valves from Tiefenbach are supplied as completely sealed, “Zero-leakage”, which is essential in static hydraulic systems in an offshore context. The solenoid valves are supplied up to 700 bar, while pilot-operated valves can be supplied for higher pressures.

The electrical enclosure is available with EEx ia, EEx d, or EEx me ATEX certifications, as well as UL and C.S.A. certifications.
The valves are available in 2/2, 3/2, and 4/2 configurations in sizes ranging from DN2 to DN20, with flow rates ranging from 1 L/min to 400 L/min.

More info: www.tibacon.com