The valve (1) has a housing part (8) connected with a valve housing (2), and a movable separation wall sub dividing the housing part into two pressure chambers. The wall is movably coupled with a valve closure piece. A pressure release device is arranged in a region between the separation wall and a spindle outlet, and is coupled with a valve spindle. The pressure release device transfers force to the valve spindle based on pressure difference at the closure piece. Transferred force is provided reverse to forces produced due to pressure difference for compensating forces.
