Johnson Controls D-3153-1 Damper Actuator Freon and mechanical specifications of the

and mechanical specifications of the original 36E29-101 series valves

the AV-396 is dimensioned specifically for the larger 2-1/2" to 4" VB-9xxx series valves

Whether you are replacing a worn drive component or upgrading a variable speed drive system

the dryer tripping on high-pressure limits

while the brushless motor design ensures long-term operational stability

Johnson Controls D-3153-1 Damper Actuator Freon and mechanical specifications of theThe Johnson Controls D 3153 1 is a heavy duty pneumatic piston damper actuator engineered for precise control of large ventilation dampers and safety applications. This unit features a rugged die cast aluminum body and a high performance 15 square inch synthetic elastomer diaphragm, providing the force necessary to drive dampers up to 25 square feet in two position applications or 16 square feet for proportional volume control. With an 8 13 psi spring