RuB, Inc.

RuB EA pneumatic actuators come in a variety of sizes EA-1 to EA-7 for connections FO3 to FO10 and 9 mm to 17 mm. Available double acting and spring return and features easy field conversion between fail open and fail close, easy to reverse direction by removing pistons and rotating them 180° on their own axes, and easy to add springs for higher torque. It comes with ISO 5211... Read more...

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ITT Compact Automation

Valve Actuator markets are typically:

• Oil & Gas
• Power Gen
• Pulp and Paper
• Water
Aluminum Components – 2-1/2" through 12" Bore
The end plates and piston are made from high strength Aluminum. Combined with an Aluminum or composite cylinder tube the ITT GV actuators are over 50% lighter than actuators constr... Read more...

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Clippard Instrument Laboratory, Inc.

Clippard Instrument Laboratory provides thousands of standard and special pneumatic products to design engineers and manufacturers around the world. They can custom design a pneumatic valve actuator to meet you specifications. Read more...

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DynaQuip Controls

DynaQuip quarter-turn Pneumatic Actuators are designed to be compact, durable and versatile. These actuators represent state of the art technology combined with economic operation and high cycle performance Read more...

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RuB, Inc.

RuB, Inc. manufactures custom pneumatic valve actuators tailored to our customers' needs. Read more...

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Turn-Act, Inc.

Val-U-Act Cylinders

Spring Return operators are formed by bolting a spring return unit to a double acting Val-U-Act operator. The return movement is effected by a clock-type spring which is pre-tensioned to about half the operator torque. The amount of pretension is large, compared to the rotation and therefore the torque does not vary more than 20% over the rotation.

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Turn-Act, Inc.

Spring Return operators are formed by bolting a spring return unit to a double acting Val-U-Act operator. The return movement is effected by a clock-type spring which is pre-tensioned to about half the operator torque. Read more...

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DynaQuip Controls

DynaQuip Controls AP Series Dual Rack & Pinion Pneumatic Actuators are designed to meet the needs of the quarter-turn valve market. Our AP Series actuators are available in double acting and spring-return models with torque outputs up to 46,540 inch-pounds with a 100 PSI air supply. Ideal where continuous rapid cycling is required or hazardous conditions exist. ISO 5211 Mounting pattern Read more...

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Dwyer Instruments, Inc.

The W.E. Anderson Series ACT Actuators are available in either pneumatic or electric models. The wide range of torques and voltages means there is an actuator for almost any application. The standard ISO 5211 mounting configuration makes installation to any valve or damper quick and simple. W.E. Anderson pneumatic ACT models are a compact rack-and-pinion design with a symmetrical... Read more...

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