D-9502-604 Johnson Controls LEVER ARM

Overview

The Johnson Controls D-9502-604 is a genuine OEM Operating Span Lever Arm Assembly designed specifically for use with Johnson Controls D-9502 series pneumatic damper actuator positioners. This precision-engineered replacement component helps maintain accurate stroke and span calibration, restoring reliable actuator performance in commercial and industrial HVAC control applications by translating physical feedback from the actuator shaft to the positioner relay.

Features

• Genuine Johnson Controls OEM replacement part ensures precise fit and performance
• Direct compatibility with D-9502 series positioner assemblies
• Provides adjustable operating span for accurate calibration
• Durable construction designed to withstand demanding commercial HVAC environments
• Simplifies field service, maintenance, and regular troubleshooting of damper linkages

Specifications

• SKU / Model: D-9502-604
• Manufacturer: Johnson Controls
• Component Type: Operating Span Lever Arm Assembly
• Compatible Models: Johnson Controls D-9502 Series Pneumatic Damper Actuator Positioners (such as those used with D-3000 series actuators)
• Adjustable Operating Span Support: 3 to 13 PSI (21 to 91 kPa)

Applications

The D-9502-604 lever arm assembly is used by technicians servicing pneumatic control systems in commercial building automation and industrial HVAC systems. It is installed directly onto D-9502 positioners to deliver feedback from the damper actuator shaft, compensating for external forces and ensuring the damper maintains the precise position dictated by the controller.