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Different types of sanitary pneumatic actuator

Views:2     Author:Site Editor     Publish Time: 2019-05-31      Origin:Site

Different types of sanitary pneumatic actuator

There are variety types of pneumatic cylinders, it is divided into the following types, here main introduce cylinder with piston rod.

  • Cylinders with piston rod

  • Rodless cylinders (linear drives)

  • Swivel cylinders

  • Tandem and multi-position cylinders

  • Stopper cylinders

  • Clamping cylinders

  • Drives with linear guide

  • Bellows and diaphragm cylinders 


We often divide piston rod cylinder as single acting and double acting.

  1. single acting is known as spring return actuator, controlled by air and spring.

  • constructed by stainless steel or aluminum alloy.

  • vertical or horizontal 

  • vertical type is used with sanitary butterfly valve in common, horizontal type assembly with ball valve

  • C (normally close) / NO (normally open)

  • Valve intelligent control: position sensor, C-top controller, air filter, solenoid valve


 2.  double acting, controlled by air only, air open, air close.

  • constructed by stainless steel or aluminum alloy.

  • vertical or horizontal 

  • vertical type is used with sanitary butterfly valve in common, horizontal type assembly with ball valve

  • AA (air to air) 

  • Valve intelligent control: position sensor, C-top controller, air filter, solenoid valve


Shuangzhan machinery not only provides sanitary stainless steel actuated valves, but also offers actuator.

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