Schneider Electric (Barber Colman) AL-170 Solenoid Air Valve

The Schneider Electric AL-170 Solenoid Air Valve is an essential component for technicians managing pneumatic control systems that require reliable electrical-to-pneumatic signaling. This 24Vac solenoid valve features a durable, corrosion-resistant plastic body and an open frame design, making it ideal for NEMA 1 mounting applications within HVACR environments. Engineered with a 0.3 scfm flow capacity, the AL-170 is used to direct supply air to actuators or other pneumatic devices when the coil is energized, ensuring precise sequence control. For efficient field wiring, this unit includes 18-inch electrical leads and is designed for use with 1/4 inch O.D. plastic tubing via integrated barbed fittings. This model is a direct replacement for VEC-1053 and is technically identical to 2368-451, providing a seamless retrofit for legacy Barber Colman and Robertshaw installations without requiring extensive reconfiguration.

• Universal Compatibility: Serves as a drop-in replacement for the VEC-1053 and 2368-451, reducing downtime during maintenance.
• Corrosion Resistance: The high-grade plastic body construction protects against environmental degradation in diverse mechanical rooms.
• Simplified Installation: Factory-installed 18" leads and barbed fittings facilitate rapid pneumatic tubing connections and electrical termination.
• Optimized Performance: Precise 0.3 scfm rating at a 24Vac supply ensures consistent pressure delivery for small-scale pneumatic actuators.

Is the AL-170 compatible with existing Barber Colman systems?
Yes, the Schneider Electric AL-170 is a standard replacement for older Barber Colman solenoid air valves and is frequently used in 2-position control sequences.

What type of tubing should be used with this valve?
This valve is specifically designed for 1/4" O.D. plastic tubing, which fits securely onto the unit's barbed ports for a leak-free pneumatic seal.

Can this be mounted in any orientation?
While the open frame design is versatile, it is recommended to mount the valve vertically within a NEMA 1 enclosure to ensure optimal performance and long-term reliability of the internal coil.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.