SIEMENS 331-4311 PNEUMATIC DAMPER ACTUATORS
SIEMENS SIEMENS 331-4311 Pneumatic Damper Actuator 3-7 psi Extended Shaft
SIEMENS SIEMENS 331-4311 Pneumatic Damper Actuator 3-7 psi Extended Shaft
SIEMENS 331-4311 PNEUMATIC DAMPER ACTUATORS
SIEMENS 331-4311 Pneumatic Damper Actuator 3-7 psi Extended Shaft
SIEMENS 331-4311 Pneumatic Damper Actuator 3-7 psi Extended Shaft

SIEMENS 331-4311 Pneumatic Damper Actuator 3-7 psi Extended Shaft

SIEMENS
Brand: SIEMENS
SKU: 331-4311
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The Siemens 331-431 an integral pivot and post, is a compact, metal-fabricated pneumatic damper actuator. It effectively controls HVAC dampers with a nominal spring range of three to seven psi. The actuator's air connection fits 1/8 inch NPT female with a dual barb fitting for 1/4 inch OD tubing, ensuring versatile and reliable functionality in commercial building settings.

  • Designed for gradual or positive actuation
  • Features ozone-resistant rolling diaphragm
  • Extended shaft mounting for enhanced usability
Technical Specifications
Manufactured by:
Siemens
Mode/Type:
No. 3
Spring Range:
three to seven psi
Connection Type:
1/8 inch NPT female
Barb Fitting Size:
For 1/4 inch OD tubing

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