The invention concerns a valve arrangement for controlling a hydraulic
drive having a first working connection (A) and a second working
connection (B), and being connectable with or separable from a pressure
source (P), the supply and the outflow of the hydraulic drive being
separately controllable. It is endeavoured to improve the energetic
efficiency of the valve arrangement. For this purpose, the first working
connection (A) is connected with a first control valve and the second
working connection (B) is connected with a second control valve, the
first and the second control valves being connected with each other and
with a third control valve, which is connected with a tank.