Belimo B215HT186+TR24-SR High Temperature Control Valve with Actuator - 1/2 2-Way

The Belimo B215HT186+TR24-SR is a high-temperature characterized control valve (HTCCV) assembly designed for precise modulating control in HVAC applications. This compact unit combines a 1/2" NPT two-way brass valve body with an integrated TR24-SR electronic actuator for reliable flow control in heating and cooling systems.

Key Specifications:

• Valve size: 1/2" NPT threaded connections
• Flow coefficient (Cv): 1.86
• Two-way valve configuration for on/off flow control
• Non-spring return actuator operation
• 24V AC/DC power supply
• 2-10V DC modulating control signal
• High temperature rating suitable for heating applications
• Characterized valve design for linear control performance

Features and Benefits:

• Compact integrated design saves installation time and space
• Proportional electronic control delivers precise flow modulation
• Non-spring return actuator maintains last position on power loss
• High temperature construction handles demanding heating applications
• Industry-standard 2-10V control signal integrates with most building automation systems
• Characterized valve provides accurate control across the full operating range
• Durable brass valve body ensures long service life

This valve assembly is ideal for zone control, fan coil units, unit heaters, radiant heating systems, and other HVAC applications requiring accurate proportional control of hot or chilled water flow. The TR24-SR actuator provides smooth, quiet modulating operation with proven Belimo reliability.