Preselection valve, hydraulic valve assembly and hydraulic control device

A preselection valve for a hydraulic valve assembly having a switching element, a pressure input line, a first pressure output line, and a first load pressure line with at least one load pressure inlet and at least one load pressure outlet, wherein the switching element can be switched from a neutral position to a first switching position and the pressure input line is connected to the first pressure output line in a first switching position of the preselection valve, the preselection valve comprises:

• a second load pressure line;
• a third load pressure line;
• and
• a load pressure increasing device for load pressure increase;
• wherein;
• the second load pressure line branches off from the pressure input line upstream of the switching element;
• the load pressure increasing device is connected to the third load pressure line;
• the third load pressure line connects the load pressure increasing device to the first load pressure line;
• the second load pressure line is connected to the load pressure increasing device in the first switching position;
• and
• the second load pressure line is blocked in the neutral position.