Belimo B311B+LF120-S | CCV | 0.5 | 3 Way | 1.9 Cv | w/ Spg Rtn | 120V | On/Off | SW

Product Description

The Belimo B311B+LF120-S is a three-way control valve designed for fluid regulation in HVAC systems. This valve operates on a power supply of 120V and features a spring return actuator. It is suitable for both chilled and hot water applications, supporting up to sixty percent glycol solutions.

• Valve Size: 0.5 inches
• Flow Coefficient (Cv): 1.9
• Auxiliary Switch: 1 x SPDT

Product Highlights

The B311B+LF120-S is engineered for efficient control of fluid flow and consistent performance in HVAC applications.

Product Information

Standard Information

• Brand: Belimo
• MPN: B311B+LF120-S

Technical Specifications

• Angle of Rotation: 90 degrees
• Controllable Flow Range: 75B0
• End Fitting: Internal thread
• Fluid: Chilled or hot water up to 60% glycol
• Pattern: 3-way
• Pressure Independent: NO
• Trim: Chrome plated brass
• Valve Size: 0.5 inches (15 mm)
• Actuator Type: Spring return
• Degree of Protection: IP54 NEMA2
• Electrical Connection: cable
• Power Consumption (Holding): 3.5 W
• Power Consumption (Running): 5.5 W
• Running Time (Fail-safe): less than 25 seconds
• Running Time (Motor): 75 seconds / 90 degrees
• Voltage AC/DC: AC 120 V