Linear Motion vs Rotary Motion Valve A control valve has two separate components: the “Valve” and the “Actuator”. Valve bodies are of different types or styles depending on service conditions, piping layout, and desired application. The two classes of control valves are “Linear Motion” and “Rotary Motion”. Watch the video and compelete the sentence below: A common type of linear motion valve is the: a) Butterfly valve b) Needle valve c) Gate valve #RealPars #ControlValve #Software #AutomationEng