Description
The Schneider Electric (Barber Colman) 21-153 In-Line Restrictor .007 is a flow control component used to regulate the movement of air or fluid within control and pneumatic systems. By limiting flow through a precision opening, supporting controlled pressure and stable response within the connected part. This restrictor is commonly used in HVAC systems, pneumatic control assemblies, and industrial process controls where accurate flow management is required for operation. To balance operating conditions, support precise signal response, and support improved control stability during normal heating, ventilation, and automated process applications.
