Belimo B310+LF120-S 1/2 Inch 3-Way Stainless Steel Ball Valve with Actuator

The Belimo B310+LF120-S is a compact characterized control valve (CCV) assembly combining a 1/2-inch 3-way stainless steel ball valve with an LF120-S spring return actuator. This valve is designed for precise control in HVAC hydronic systems, offering reliable mixing or diverting applications in both commercial and residential installations.

Key Features:

• 1/2-inch NPT threaded connections for easy installation
• 3-way valve configuration for mixing or diverting service
• 1.2 Cv flow coefficient for optimal control performance
• Stainless steel valve body and ball for corrosion resistance and durability
• 120V AC on/off actuator with spring return functionality
• 2-position control (open/closed) with fail-safe spring return
• Auxiliary switch included for status feedback
• Lead-free construction compliant with NSF/ANSI 61 and 372 standards
• Compact design saves installation space

The spring return mechanism ensures the valve returns to its fail-safe position during power loss, providing system protection. The integrated auxiliary switch allows for remote monitoring of valve position. Ideal for chilled water, hot water, and glycol solutions in heating and cooling applications.