Belimo B215HT455+TFRB120 High Temperature Control Valve 1/2 Inch 2-Way On/Off Actuator

The Belimo B215HT455+TFRB120 is a high-temperature characterized control valve (HTCCV) assembly designed for demanding HVAC applications requiring precise fluid control at elevated temperatures. This compact valve combines a 1/2-inch two-way brass ball valve body with a spring return on/off actuator for reliable performance in heating and cooling systems.

Key Specifications:

• Valve size: 1/2 inch (DN15) with threaded connections
• Flow coefficient (Cv): 4.55 for accurate flow capacity calculations
• Configuration: 2-way brass ball valve body rated for high-temperature applications
• Actuator: TFRB120 spring return on/off electric actuator
• Voltage: Universal 100-240V AC, 50/60 Hz for global compatibility
• Operation: On/off control with spring return to default position on power loss
• High-temperature rating: Suitable for hot water and steam applications

Features and Benefits:

• Characterized control valve design provides linear flow characteristics for improved system control
• Spring return mechanism ensures fail-safe operation during power outages
• Compact footprint ideal for space-constrained mechanical rooms
• Universal voltage input eliminates need for multiple SKUs in international projects
• Factory-assembled and tested valve and actuator assembly for plug-and-play installation
• Belimo quality construction ensures long service life with minimal maintenance

This valve assembly is commonly used in fan coil units, unit heaters, heat exchangers, and other hydronic heating and cooling equipment where reliable on/off control of hot or chilled water is required. The spring return feature makes it ideal for safety shutdown applications.