while optimized for gradual modulation within the 5-10 PSI range

also known as the Vertical Pilot Assembly J915HHA

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It is specifically compatible with Johnson Controls JT Series valves and Erie VT series bodies

This specific model is the direct replacement for 205210

KMC Controls CSC-2001 Control 30067439-890 while optimized for gradual modulationThe KMC Controls CSC 2001 is a high precision pneumatic VAV controller designed for technical accuracy in Variable Air Volume systems. As a differential pressure sub master controller, it specializes in regulating normally open dampers by resetting the velocity setpoint between adjustable minimum and maximum airflow limits. This direct acting unit features a 0 to 10 molded reference dial for intuitive field adjustments, allowing for 14. 4 scim air