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

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 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.