Aladco

Aladco® pneumatic valves are built for performance, safety, and reliability in demanding industrial applications. Featuring innovative pilot-operated check valve technology, these valves provide secure, long-lasting operation while helping to optimize system efficiency. Designed to meet a wide range of application needs, Aladco® valves combine rugged construction with proven engineering to deliver dependable solutions for industries that can’t afford downtime.

Aladco Product Solutions

Nu-Check®

3-Series, Single Check

A patented, normally closed pneumatic check valve with both manual and pilot release capabilities. Its bubble-tight seal prevents drifting during pressure loss while allowing safe, controlled two-way flow.

Clean-Check®

5-Series, Single Check

Designed for applications requiring superior cleanliness with smooth, non-porous construction that resists contamination. It maintains secure sealing and dependable performance in sensitive environments.

Equa-Check®

4-Series, Single Check

A patented pilot-operated check valve with manual and pilot release capabilities. Provides balanced, reliable control for tensioning, balancing, and load-holding applications, ensuring safe operation.

Dual-Check®

6-Series, Double Check

A patented parallel check valve with manual or pilot override for releasing both sides at once. Ensures safe, reliable control of double-acting cylinders in workholding, clamping, and positioning applications.

Downloads

Aladco-Nu-Check-Info-pdf
Nu-Check
Aladco-Clean-Check-Info-pdf
Clean-Check
Aladco-Equa-Check-Info-pdf
Equa-Check
Aladco-Dual-Check-Info-pdf
Dual-Check
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