Belimo B318+LF24-SR 3/4" 3-Way Stainless Steel Control Valve 7.4 Cv 24V Proportional

The Belimo B318+LF24-SR is a high-performance 3-way characterized control valve (CCV) designed for precise flow control in HVAC systems. This compact valve features a 3/4-inch connection size and delivers a 7.4 Cv flow coefficient, making it ideal for small to medium commercial applications requiring accurate temperature and flow modulation.

Key Features:

• 3/4-inch NPT threaded connections for standard piping integration
• Stainless steel ball and stem construction for durability and corrosion resistance
• 7.4 Cv flow coefficient optimized for precise control
• 24V AC/DC LF series spring return actuator with proportional control
• 2-10 VDC control signal for modulating applications
• Spring return failsafe operation returns to default position on power loss
• Lead-free compliant for potable water applications
• Compact actuator design minimizes installation space requirements

This valve assembly combines the B318 bronze body valve with the LF24-SR actuator, providing reliable performance for heating and cooling coil applications, mixing and diverting service, and general HVAC control. The proportional control allows for smooth modulation based on the control signal, ensuring optimal system efficiency and occupant comfort.