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A series of different consumers is supplied with hydraulic oil from a central drive station (Figure Z 4a) and (Figure Z 4b). As a result, the total performance to be installed does not need to be spec

Sampler

Control in which the reference variable (n) is delivered by a time-dependent programmer . The programmer can be started by a trigger signal (DIN 19 226).

The signal parameter is defined at any point in the duration of the signal (DIN 19 225).

Also called the delay time. It is the time, which the output signal of a 1st order delay element requires to reach 63% of the end value. After 3 · T 95 % and at 5 · T almost 100 % of the end value (Fi

Priority valve

Option to confirm on a device which takes precedence over the other actuation.

Valves with a large nominal width (generally greater than the nominal size 16 or sometimes at nominal size 10 or nominal size 6) and therefore with large actuation forces are pilot-controlled by a sma

If the oil in a system is intended to remain practically free from air (e.g. in aircraft hydraulics), the entire circuit must be placed under a slight excess pressure (approx. 0.3-0.4 bar). This happe

Low-pressure accumulator (3 to 6 bar) to create a traverse speed in the case of large cylinders, for which there is no more pump for rapid traverse . The pre-charge container is refilled with the refl