Objet de la recherche «with».

defined by the manufacturer of the related device. These days this information is sometimes stated with figures in μm for the theoretically largest particle just allowed to pass (e.g. 10 μm or 25 μm). However

The pressure gauges used in fluid technology almost always operate indirectly via measuring devices with a spring, whose deflections are relayed to a pointer. In terms of the structure, a distinction is

dirt is filtered out at the start by flushing the installation. For this purpose a flushing system with a dedicated pump and filters is often used.

Takes into account along with the compressibility of the pressure fluid also the elasticity of the surrounding components as well as the connection line between the valve and . The equivalent bulk modulus

system can be superimposed on a performance map of a pressure control system and in this way the losses with closed loads significantly reduced by operating the flow rate at a low pressure, the so-called standby

according to the ratio of the annular area to the piston area. In the case of differential cylinders with the ratio of piston areas of 2, the plunger circuit for fast advance takes on the operation of a

the oil flow becomes very large at periodic intervals (e.g. in the case of feedback from cylinders with a large ratio of piston areas ), but the Filter should be small. It has the disadvantage that unfiltered

majority of cases the acceleration is determined by differentiating the travel or the velocity, or with the aid of an observer.

Defines the quantity of water in m3 (L) that flows through a valve in one hour (minute) with a pressure drop of 1 bar (VDI 2173). The Kv value is therefore a parameter for the selection of valve sizes

framework conditions. A prerequisite for such comparability for standardised processes is exact compliance with the standardised framework conditions, and for freely selectable test procedures is the accurate