Belimo B213+TR24-3 Brass Ball Valve with Spring Return Actuator - 1/2 24V

The Belimo B213+TR24-3 is a compact ball valve assembly combining a 1/2" two-way brass ball valve with an integrated 24V spring return actuator. This factory-assembled package is designed for on/off control applications in HVAC systems, offering reliable performance for hydronic control of heating and cooling water.

Key Specifications:

• Valve Size: 1/2" NPT threaded connections
• Flow Coefficient (Cv): 4.7
• Valve Body: Brass construction with chrome-plated brass ball
• Actuator Type: Non-spring return (NON-S/R) 24V
• Control: 2-position floating control (2PO/FLT)
• Power Supply: 24V AC/DC
• Fail Position: Maintains last position on power loss (non-spring return)
• Operating Pressure: Up to 400 PSI (27.6 bar)

Features and Benefits:

• Factory-assembled valve and actuator combination ensures proper mounting and reduces installation time
• Compact design ideal for space-constrained mechanical rooms
• Low power consumption with energy-efficient motor
• Manual override capability for testing and emergency operation
• Durable brass construction suitable for potable water applications
• Quick 90-second run time for fast response

This valve assembly is ideal for zone control, isolation applications, and two-pipe changeover systems in commercial and residential HVAC installations. The floating control allows for simple two-wire connection to compatible thermostats and controllers.