Volume and velocity of flow are made the subject of careful study. The proper fluid for the system is chosen. Clean, smooth pipe of the best dimensions for the particular conditions is used, and it is installed along as direct a route as possible. Sharp bends and sudden changes in cross-sectional areas are avoided. Valves, gauges, and other components are designed to interrupt flow as little as possible.
Careful thought is given to the size and shape of the openings.
The systems are designed so they can be kept clean inside and variations from normal operation can easily be detected and remedied. Such an arrangement is commonly referred to as a system. The number and arrangement of the components vary from system to system, depending on the particular application. In many applications, one main system supplies power to several subsystems, which are sometimes referred to as circuits. The basic components of a fluid power system are essentially the same, regardless of whether the system uses a hydraulic or a pneumatic medium.