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Combination of the actuator and the it mechanically actuates ( Figure S 82 ) (DIN 19 226). Starting with an from the control device, the final controlling device intervenes in a mass flow and/or an en

Series connection, in which one output is connected to the input of the next element. In the case of series circuits with resistors in the same way as the electrical engineering, the individual resist

The value determined to represent a measured variable and output at the signal output element . It is expressed as a product of a numerical value and the unit for the measured variable. Compared with

Accumulator which stores a fluid under pressure and is therefore able to release hydraulic energy. Pressurisation is mainly based on gas pressure (air, nitrogen, " hydropneumatic accumulator ") and, m

Volume (bulk) filter , which is pressed from metal balls in the sintering process ( Figure S 63 ). The filtration grade , i.e. the size of the pores, is determined by the diameter of the balls. The si

For fluid valves there are a number of actuation types: Manual actuation: Actuation using a hand or foot (including manual override). Mechanical actuation using levers, plungers and/or rollers and spr

In general : Device, which reduces the pressure (pulsation) fluctuations and therefore reduces the noise produced in connection with this, without preventing the transport of the fluid. In hydraulics

Viscosity of a hydraulic fluid at a defined temperature. This used to be +50°C according to DIN 51 502 and has been +40°C for a number of years now according to ISO 3448 (DIN 51 519). It is essential

Since actual fluids are compressible, they behave like a spring when pressure is applied to them: the higher the pressure, the more they are compressed and the smaller their volume becomes. The spring

Code in which the character string is formed based on defined specifications that makes it possible to detect deviations on these devices caused by malfunctions. The fault detection codes are redundan