|
Description: Pneumatic actuators are normally used to control processes
requiring quick and accurate response, as they do not require a large amount of motive force. However, when a large amount of force is required to operate a valve (for example, the main steam system valves), hydraulic actuators are
normally used. Although hydraulic actuators come in many designs, piston types are most common...
http://www.engineersedge.com/hydraulic/hydraulic_actuator.htm
© Copyright by Engineers Edge, LLC. All rights reserved. |
