Section 23 09 23 - DIRECT-DIGITAL CONTROL SYSTEM FOR …

2. Electronic damper operators: VAV Box actuator shall be mounted on the damper axle or shall be of the air valve design, and shall provide complete modulating control of the damper. The motor shall have a closure torque of 35-inch pounds minimum with full torque applied at close off to attain minimum leakage. 2.11 AIR FLOW CONTROL ................
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