Honeywell 311085/0107/u Control Valve Actuator

Product Description

The Honeywell 311085/0107/u is a control valve actuator designed to modulate flow in hydronic and process control systems. Actuators in this class convert an input control signal into mechanical movement, opening or closing the valve to regulate water, steam, or other media flow. Licensed HVAC and mechanical contractors install this type of actuator as part of a larger building automation or zone control system. The unit pairs with a compatible control valve body to deliver precise, repeatable flow management across a range of operating conditions.

This actuator is suited for commercial and light industrial HVAC applications where automated valve control is required. Typical installations include air handling units, fan coil units, heat exchangers, and hydronic heating and cooling distribution systems. It is intended for use by qualified mechanical or building automation technicians familiar with control signal wiring and valve assembly procedures.

Key Features

• Converts control signal input into precise mechanical valve movement
• Designed for hydronic and process flow regulation in HVAC systems
• Compatible with modulating control valve bodies for variable flow applications
• Suitable for commercial air handling, fan coil, and heat exchanger installations

Compatibility

Designed as an OEM-style replacement actuator for commercial hydronic control valve assemblies. Consult the valve body documentation to confirm actuator-to-valve pairing before installation.

Installation Notes

Installation should be performed by a licensed HVAC or mechanical contractor familiar with building automation control systems. Shut off system pressure and de-energize all control wiring before removing the existing actuator or mounting this unit. Verify that the control signal type and voltage range of the building controller match the actuator requirements before making electrical connections. Follow all applicable local mechanical and electrical codes during installation and commissioning.

Technical Specifications

• Product Type: Control Valve Actuator

Standard Information

• Brand: Honeywell
• Manufacturer Part Number: 311085/0107/u