Ball Valves
| SKU:
331-4551
331-4551 | Siemens | Control Valves & Actuators
3" Pneumatic Damper Actuator 5-10#
Retail Price
$176.59
Original Price
$362.19
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Description
The 331-4551 is a Siemens 331 Number 3 pneumatic damper actuator, a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC and fire/smoke dampers. This actuator has a nominal spring range of 5 to 10 psi.








