Conversion of E Series Pneumatic Valve Actuator Fail Position

In this video we will be converting an E Series pneumatic valve actuator from fail closed  to fail open.

Assured Automation: We Make Automation Easy!!

In this video we will be converting an E Series Fail Closed pneumatic actuator to Fail Open.

First remove the indicator cap from the top of the actuator.Please note that the slot in the shaft is perpendicular to the actuator housing. Next remove spring end caps.

E Series Pneumatic  valve actuators

E Series pneumatic valve actuators

To remove the internal pistons, place a wrench on the actuator stem and rotate counterclockwise until the pistons can be pulled out.  It is very important to note the orientation of the pistons as they come out of the actuators, since you will rotate them 180°.

Rotate the pistons 180 degrees, push them into the actuator to engage with the pinion. Rotate the shaft counterclockwise until the pistons are pulled fully into the actuator housing.  Note the slot on the shaft should now be parallel to the actuator housing.

Reattach and tighten the spring end caps. Attach indicator cap.
The actuator should rotate clockwise when air is applied. It  should spring closed counter clockwise when air is removed.

Assured Automation your source for automated valves and flow meters.

Thank you for viewing.
From your friends at Assured Automation
assuredautomation.com

For any other questions contact us online or call toll free at
1-800-899-0553.

About Kim O'Neill

Marketing administrator at Assured Automation, a leading provider of automated valves and flow components for industrial process control applications. For over 30 years Assured Automation has provided state of the art automation to a diverse clientele ranging from small equipment manufacturers to Fortune 500 Manufacturing, Chemical and Pharmaceutical companies. The Assured Automation product line consists of a complete offering of standardized automated valve assemblies with a variety of commonly used accessory items. In addition, we offer complete valve automation services where we supply special automated valve assemblies designed around your specified products or your particular applications. Full design capabilities are offered including AutoCAD, Solidworks or other commonly used design and drawing programs. In addition to standard products, Assured Automation develops customized solutions for specific customer challenges. You can find Kim O'Neill on Google+ and LinkedIn.
This entry was posted in Installation and Training, Latest News and tagged , . Bookmark the permalink.

Leave a Reply