Accessories: an executive body of the drive, and make it a complete operating unit equipment installation complement. Examples include the locator, find the gas pressure regulator, solenoid valves and limit switches.
Force or motion to open or close the valve pneumatic, hydraulic or electrical equipment: actuator.
Actuator assembly: one including all related accessories, to perform a complete operational unit.high temperature solenoid valve
Airway: the general concept of the dead zone. The dead zone caused by temporarily interrupted between the input device and output device to change direction. Mechanical loose connections or loose is a typical example of the airway.
(Valve) to flow through the valve under certain conditions: Flow.
Closed loop (loop): An element is connected to the set value of the continuous feedback of the process variable, continuous and automatic correction of the process variable.
Controller: automatic operation of the control variables of the method is achieved by using the certain incumbent adjusted. Receive the state of a process variable in the control input information, then the corresponding output signal of the actuator.
Control: control valve to enlarge parked between 0.5 and 2.0 standard value of the valve area.pneumatic hand valve
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