Hydac Fluidtechnik Gmbh

Michael Reik

Frank Schulz

Philipp Hilzendegen

A pressure control device has at least two switching valves (), a feedback control unit (), a sensor unit (), and a voltage supply unit (), and continuously adjusts hydraulic systems.

Pressure control device

A valve device, in particular a double stop-check valve, preferably of the two-way valve type, has at least three fluid connections () provided in a valve housing (). Two valve elements () can slide in the valve housing (). One control device () controls the valve elements (). At least one of the valve elements () forms, together with parts () of the valve housing (), a seat leak-tight closure part for the associated fluid connections ().

Growing community of inventors

Saarbruecken, Germany

Michael Reik