Johnson Controls M9220-603 Adjustable Stop Kit for M9220 Electric Spring-Return Actuators

Description

Johnson Controls M9220-603 Adjustable Stop Kit Overview

The Johnson Controls M9220-603 Adjustable Stop Kit is a purpose-built accessory designed for use with the M9220 series electric spring-return actuators. This kit allows technicians to precisely limit the mechanical travel range of the actuator, enabling accurate damper positioning and protecting connected components from over-travel. Whether you’re commissioning a new installation or fine-tuning an existing HVAC control system, the M9220-603 provides the adjustability needed to meet exact application requirements.

Key Features

• Designed specifically for Johnson Controls M9220 series electric spring-return actuators
• Allows field-adjustable mechanical stop positioning to limit actuator rotation range
• Helps prevent over-travel and protects damper linkages and connected hardware
• Supports precise commissioning and fine-tuning of damper control systems
• Durable construction for reliable long-term performance in commercial HVAC applications
• Easy to install with standard HVAC hand tools

Compatible Equipment

• Johnson Controls M9220 series electric spring-return actuators

Applications

• Commercial HVAC damper control systems
• Air handling units (AHUs)
• Variable air volume (VAV) systems
• Building automation and control systems requiring precise actuator travel limits

Why Choose the M9220-603?

When system performance depends on accurate damper positioning, the M9220-603 Adjustable Stop Kit gives you the control you need. By mechanically limiting actuator travel, you can protect downstream components, improve system efficiency, and ensure your HVAC controls perform exactly as designed. Trust Johnson Controls quality and Jackson Systems for fast, reliable delivery.