Siemens Building Technology 240-00233 1" 3-Way Zone Valve 120V CV 7.0

The Siemens Building Technology 240-00233 is a motorized 3-way zone valve designed for hydronic heating and cooling systems. This valve features 1-inch NPT threaded connections and operates on 120V power, making it ideal for residential and light commercial HVAC applications.

Key Features:

• 1-inch NPT threaded connections for standard pipe compatibility
• 3-way valve configuration for mixing or diverting applications
• CV 7.0 flow coefficient for efficient fluid control
• 120V AC motor with floating control operation
• Durable brass body construction for long-lasting performance
• Smooth, reliable operation for zone control in hydronic systems

This zone valve is commonly used in radiant floor heating systems, fan coil units, and multi-zone hydronic heating applications where precise temperature control and flow management are required. The floating control (FB) design allows for proportional control when paired with compatible actuators and thermostats.