Aladco, LLC

Aladco, LLC is a US-based manufacturer of pilot-operated pneumatic check valves, specializing in reliable and safe solutions for industrial automation since 1986. Their patented Nu-Check valve was the first check valve marketed with both manual and pilot release capabilities, offering a unique bubble-tight seal that prevents device drifting upon loss of air pressure. Aladco provides a range of proprietary products including Nu-Check, Clean-Check, Equa-Check, and Dual-Check valves, designed for diverse pneumatic applications. They also produce Accu-Locator shim block assemblies and legacy check valves, supplying parts for Grip-Clamps and Roller-Cam Clamps. Aladco products are sold nationally and internationally through authorized distributors, ensuring high-quality pneumatic components for various industrial sectors. The company is certified as a Woman-Owned Small Business (WOSB) and a Woman-Owned Business Enterprise (WBE).