Honeywell 133568 Auxiliary Switch, Adjustable Valve Position for V4055, V9055 & V4062

Description

The Honeywell 133568 is an auxiliary switch designed for use with V4055, V9055, and V4062 Series valves, providing reliable valve position feedback and control integration in hydronic and HVAC systems. With its adjustable valve position feature, this switch allows technicians to fine-tune the actuation point at which the auxiliary circuit is triggered — enabling precise coordination between valve movement and connected system controls.

Key Features

• Adjustable valve position setting for flexible system integration
• Compatible with Honeywell V4055, V9055, and V4062 Series valves
• Provides auxiliary switching output to signal valve open/closed status
• Enables sequencing of additional loads or controls based on valve position
• Durable construction designed for long-term reliability in HVAC and hydronic applications
• Genuine Honeywell OEM replacement part

Compatible Valve Series

• V4055 Series
• V9055 Series
• V4062 Series

Applications

• Hydronic heating and cooling systems
• Zone valve control and sequencing
• Commercial and residential HVAC valve actuator systems
• Building automation and controls integration

The Honeywell 133568 Auxiliary Switch is an essential accessory when system design requires a secondary control signal tied directly to valve position. Whether used to activate a circulator pump, trigger an alarm, or sequence additional zone equipment, this switch delivers the dependable performance expected from Honeywell’s proven valve accessory lineup.