Engineering for Engineers
Design, innovation, and proven performance are crucial in today’s competitive manufacturing marketplace. As a leader in custom design and engineering products, Aladco® offers a family of patented pilot operated pneumatic check valves and shim block assemblies specifically designed to assist automation engineers.

In 1986, Aladco® was established by Aladdin Engineering & Manufacturing, Inc. as a research and development work site. Aladco® started with a Roller-Cam Clamp™ containing a manual override checking cartridge in the actuator, which later became the Nu-Check Valve. Continued growth of the pilot operated pneumatic check valve line has also produced Grip Clamp® heavy-duty automation grippers, customized bakery clamps, and shim block assemblies for accurate locating.
Since its inception, the company has designed, produced, and patented a full range of products, including custom solutions to fit special customer applications.
Today, Aladco® is a cutting-edge force in pilot operated pneumatic check valves throughout the world.
Quality Manufacturing Solutions
Aladco® has built a reputation for precision-designed and quality-constructed pilot operated pneumatic valves and other products. We provide superior products and services based on proven processes and the latest engineering technology.
Our engineers design for ease of use, adhering to the strictest quality guidelines set by the industry. Innovative design and repeatable results make for reliable and trustworthy manufacturing solutions.
Aladco® delivers quality products that really work.

101 uses for Aladco® Valves
The Aladco® Promise
At Aladco®, we continually develop new products and perfect existing product lines. We strive to exceed our clients’ expectations and are dedicated to providing quality design and innovative engineering in everything we do.
If you are looking for the best in pilot operated pneumatic check valves and shim block assemblies, contact us for more information.
We are ready to help ensure your success.