Resideo by Honeywell V8043J1037 24V 3/4" NPT Normally Open 2-Way Steam Zone Valve

The Resideo by Honeywell V8043J1037 is a professional-grade 2-way zone valve specifically engineered for steam heating applications. This normally open (N.O.) valve provides reliable zone control in residential and light commercial steam systems, offering efficient temperature management and energy savings.

Key Features:

• 24VAC low-voltage operation for safe, efficient control
• 3/4" NPT threaded connections for standard pipe installations
• Normally open configuration - valve is open when de-energized
• 3.5 Cv (flow coefficient) for appropriate steam flow capacity
• Durable construction designed specifically for steam service
• Two-position operation provides positive on/off zone control
• Compatible with standard HVAC thermostats and zone control panels

This valve is ideal for creating independent heating zones in steam heating systems, allowing different areas to be heated on demand while improving comfort and reducing energy consumption. The normally open design makes it suitable for applications where fail-safe open operation is required.