Belimo B310+LRB24-SR NPT Ball Valve with SR Actuator - 1/2 3-Way 24V

The Belimo B310+LRB24-SR is a characterized control valve assembly combining a 1/2" NPT threaded 3-way ball valve (B310) with an LRB24-SR spring return actuator. This compact valve package is designed for precise modulating control in HVAC applications including heating, cooling, and mixing services.

Key Features:

• 1/2" NPT female threaded connections for easy installation
• 3-way ball valve design for diverting or mixing applications
• 24V AC/DC spring return actuator with proportional control
• Floating or proportional control with 2-10 VDC input signal
• Manual override and position indication
• Characterized ball for optimized flow control
• Compact assembly with factory-mounted actuator
• NSR (Non-Spring Return) style actuator provides fail-safe positioning

This valve assembly is ideal for hydronic systems requiring precise temperature control through modulating service. The characterized ball design provides superior control characteristics compared to standard ball valves, ensuring consistent performance across the full operating range.