Searched for "fluids".

As almost all measured variables in fluid technology change in an analogue manner, they must first be divided up into equal size sections (steps) for digital measured value acquisition. This action can

the movable protective grid of the machine in that it interrupts the incoming flow of the pressure fluid when the gate is open. The safety gate valve is designed as a pilot-controlled seated valve with a

: Range between the minimum and maximum flow rate as a factor of the temperature of the hydraulic fluid at a constant pressure difference: Q = f ( t , p = const.) under stated test conditions.

Ring-shaped (loop) hydraulic fluid line to supply multiple consumers. Compared with a stub line, the loop line enables: a balanced supply of pressure, i.e. there are smaller pressure fluctuations and smaller

conditions, such as the range of the working temperature, features of the ambient air, type of >hydraulic fluid, amongst others. Operating conditions, such as load curve, dynamic requirements Stiffness , >noise

friction, to change the flow rate inside a pipe. It is based on the mass inertia associated with the fluid. The following equation can be written for the change in flow rate dQ/dt, based on a given pressure

Mechanical connection between the moving parts of a fluid power control device and the moving part of the device to be controlled for the purpose of . Example: Two stage servo valve with flapper-nozzle

device or a system (DIN 24 312). Self-priming pumps generate a negative pressure during priming if the fluid feed height is not positive. Min. and max. inlet pressure are dependent on the type of pump. On h

Cylinder in which the fluid pressure for the forward stroke only acts in one and the same direction ( ISO 1219-1 ). The piston can be returned by a spring, the inherent weight of the piston or external

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 therefore