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ALADCO ® is the manufacturer of Pneumatic Check Valve Brands: Nu-Check®, Dual-Check®, Clean-Check®, Air-Fuse™, Balance-Check™, and Equa-Check™; Grip-Clamp® Heavy-Duty Automation Grippers, Roller-Cam Clamp™ for Jigs & Fixtures and special machine accessory components

"ALADCO ® is committed to manufacturing pneumatic check valves, grippers and clamps that don't let you down" We strive to understand and fulfill our customer's technical concerns and our products are designed to maximize reliability and safety.


  • Air Piloted Check Valves
  • Pneumatic Toggle Clamps


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