Barber Colman PNV-145-45 Actuator

The Barber Colman PNV-145-45 is a black-coded compression spring designed for use in MK-2690 pneumatic valve actuators. Operating within a 5 to 10 psig control range, this spring ensures precise modulation of valve positions in HVAC systems.

Technical Specifications

  • Model: PNV-145-45

  • Type: Replacement spring

  • Spring Range: 5 to 10 psig

  • Color Code: Black

  • Compatible Actuators: MK-2690 series

  • Material: Durable steel construction

  • Condition: New

Key Features

  • Ensures accurate control of valve positions within the 5 to 10 psig range

  • Color-coded for easy identification and installation

  • Essential component for maintaining actuator performance

Compatible Applications

  • HVAC systems utilizing MK-2690 pneumatic valve actuators

  • Industrial processes requiring precise valve modulation

Installation & Maintenance Notes

  • Ensure the actuator is depressurized before replacing the spring

  • Verify the new spring matches the required pressure range

  • Follow manufacturer guidelines for proper installation procedures


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