Belimo B221B+LF120-S | CCV | 0.75 | 2 Way | 24 Cv | w/ Spg Rtn | 120V | On/Off | SW

Product Description

The Belimo B221B+LF120-S is a two-way control valve designed to manage chilled or hot water systems. This valve provides efficient flow control for various HVAC applications. It features a spring return actuator for reliable operation and incorporates a 0.75 inch valve size.

• Durable chrome plated brass trim
• Operates with a power supply of 120 Volts
• Maximum fluid temperature of 60% glycol

Product Highlights

This valve is ideal for applications requiring precise temperature regulation and flow control in HVAC systems.

Product Information

Standard Information

• Brand: Belimo
• MPN: B221B+LF120-S

Technical Specifications

• Valve Size: 0.75 [20]
• Angle of Rotation: 90
• Controllable Flow Range: 75B0
• Cv: 24
• End Fitting: Internal thread
• Fluid: Chilled or hot water up to 60% glycol
• Pattern: 2-way
• Pressure Independent: NO
• Trim: Chrome plated brass
• Actuator Type: Spring return
• Auxiliary Switches: 1 x SPDT
• Degree of Protection: IP54 NEMA2
• Electrical Connection: cable
• Power Consumption (Holding): 3.5 W
• Power Consumption (Running): 5.5 W
• Running Time (Fail-safe): <25 s
• Running Time (Motor): 75 s / 90
• Voltage AC/DC: AC 120 V