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Pneumatic and Electric Actuator Product Guide - Imperial

From El-O-Matic USA, Inc.
 

 
For applications involving extreme temperature ranges or corrosive chemicals, to periodic opening or closing of a valve or hundreds of cycles 24 hours a day, pneumatic actuators are required to operate flawlessly under all types of continuous process conditions. EL-O-MATIC E&P Series Pneumatic Actuators offer the high quality and reliable performance needed to keep your process up and running with little or no process downtime and lost revenue due to shutdown. Available in 24 double acting and spring return models from 40 to 120 psig air supply, E&P Series Pneumatic Actuators feature a compact, dual opposed, patented balanced piston design and guide band suspension system for optimum performance and long service life. NAMUR, VDI/VDE 3845 solenoid, positioner, switch mounting, and a splined alloy 70-75 drive shaft with removable drive inserts provide universal accessory and valve mounting. Dual stroke adjustment is also offered on all E Series actuator models.

Products & Services
Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion. Search by Specification | Learn more about Pneumatic Valve Actuators
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Search by Specification | Learn more about Valve Actuators
Electric valve actuators mount on valves which, in response to a signal, automatically move to a desired position using an outside power source. Single-phase or three-phase AC or DC motors drive a combination of gears to generate the desired torque level. Search by Specification | Learn more about Electric Valve Actuators

Product Announcements
Marwin Valve - CR Series
The CR Series limit switch proves a compact design and the most economical solution for both visual and remote electrical indication of rotary valve/actuator position. (read more)
Asahi/America, Inc. - Series 79P pneumatic actuator
Asahi/America Inc., the leader in thermoplastic valve technology, offers a complete line of corrosion resistant quarter-turn pneumatic actuators. Engineered to operate on ball and butterfly valves in... (read more)
RSVP Actuators & Controls - Type 1032 Rack and Pinion Actuator
RSVP 1032 actuators are computer designed to properly balance these criteria and to provide the alternative or combination of alternatives that best fit your particular needs. Quality, safety,... (read more)
Emerson Process Management, Valve Automation - bettis corporation - RPC-Series Valve Actuators
Bettis RPC-Series pneumatic rack and pinion actuators represent a new generation of valve control, incorporating the latest technologies and materials available to offer a reliable, economical and... (read more)
Emerson Process Management, Valve Automation - SHAFER - Natural Gas Valve Positioning System
The Shafer Valve Positioning System provides automatic control of valve position in response to a continuous feedback signal from the customer's process. This product brochure will focus on natural... (read more)
Emerson Process Management, Valve Automation - Electric EL Actuators from El-O-Matic
El-O-Matic electric actuators are reliable quality products, which can be relied on to perform faultlessly no matter how demanding the circumstances. (read more)

Topics of Interest
El-O-Matic develops and manufactures actuators for the automation of industrial valves. Our product range includes pneumatic actuators, electric actuators and a wide range of control accessories, such... (Read More)
INTRODUCTION The purpose of this chapter is to introduce the various types of valve actuators currently available to operate the valves previously covered in this book. There are numerous advantages... (Read More)
Appendix E: Valve Glossary There are a variety of terms used in the valve industry and the purpose of this appendix is to assist the reader. This valve glossary is a list of definitions, describing... (Read More)
The FieldQ actuator is an integrated concept for the automation of quarter turn valves, dampers or other quarter turn applications. It consists of three basic parts: 1) Pneumatic Actuator, 2)... (Read More)
5.9.2 Filters One of the most basic accessories for actuators, whether pneumatic or hydraulic, is the filter. The filter is designed to screen the power supply medium of impurities or other foreign... (Read More)