Schneider Electric (Barber Colman) 22-143 Tee

The Schneider Electric (Barber Colman) 22-143 is a specialized check valve tee engineered for high-performance pneumatic control systems. This pneumatic fitting is specifically designed to mount on the upper end of the 22-120 socket assembly, providing a rugged and secure interface for remote sensing (R/S) operations. By enabling seamless integration with field mounted devices, the 22-143 ensures precise air-signal management and prevents backflow, maintaining the operational integrity of TAC Pneumodular control loops. Built from industrial-grade materials to withstand the rigorous demands of commercial HVAC mechanical rooms, this Barber Colman tee is a critical component for technicians performing system retrofits or maintaining legacy building automation hardware. Its configuration facilitates reliable signal transmission between branch lines and sensing controllers, ensuring that system responses remain accurate and repeatable under fluctuating pressure conditions.

Key Benefits:

• Compatible with the 22-120 socket for reliable mounting and integration.
• Optimized for remote sensing (R/S) applications within pneumatic control sequences.
• Integrated check valve functionality prevents signal cross-talk and backflow issues.
• Durable construction ensures a leak-free connection to field mounted devices.
• Streamlines installation in TAC Pneumodular systems for improved technician efficiency.

Common Questions:

How does this mount to the control system?
The 22-143 check valve tee is designed to thread directly onto the upper port of the 22-120 socket, creating a rigid junction for field-mounted instruments.

Can this be used for remote sensing?
Yes, this fitting is specifically labeled for 22-143 R/S applications, making it the standard choice for piping remote sensing signals in a pneumatic network.

Is this compatible with newer Schneider Electric hardware?
While often found in legacy Barber Colman installations, it remains the standard technical replacement for Pneumodular series components requiring a check valve tee interface.

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.