Belimo B211+LF24-SR US Ccv Assembly 2 Way 1/2 in. NPT 1.9 Cv

Product Description

The BELIMO B211+LF24-SR US is a Characterized Control Valve with a forged brass, nickel-plated brass body and stainless steel ball and stem. It features a direct-coupled actuator, modulating spring return, and operates at 24 VAC with a 2 to 10 VDC or 4 to 20 mA control signal. Typically used in air handling units on heating or cooling coils.

• Valve Is Typically Used In Air Handling Units On Heating Or Cooling Coils, And Fan Coil Unit Heating Or Cooling Coils
• Valve Is Suitable In Use In A Hydronic System With Variable Flow
• Ball Valve Design Offers Self-Cleaning And Zero Leakage

Product Highlights

The Belimo B211+LF24-SR US valve is designed for use in hydronic systems with variable flow and offers self-cleaning with zero leakage.

Product Information

Standard Information

• Brand: BELIMO
• Manufacturer Part Number: B211+LF24-SR US
• Country of Origin: United States

Technical Specifications

• Housing: NEMA 2, IP54
• Service: Chilled, Hot Water, Up To 60% Glycol
• Power Consumption: 2.5 W Running, 1 W Holding
• Close-Off Pressure: 200 psi
• Flow Characteristic: Equal Percentage
• Operating Conditions: -22 F To 122 F (-30 C To 50 C)
• Electrical Connection: 3 ft. 18 GA Appliance Cable With 1/2 in. Conduit Connector
• Angle of Rotation: 90
• Cv: 1.9
• End Fitting: Internal thread
• Fluid: Chilled or hot water up to 60% glycol
• Pattern: 2-way
• Pressure Independent: NO
• Trim: Stainless steel
• Valve Size: 0.5 in
• Actuator Type: Spring return
• Degree of Protection: IP54 NEMA 2
• Running Time (Fail-safe): <25s
• Running Time (Motor): 150s / 90B0
• Voltage AC/DC: AC/DC 24 V
• Torque: 35 in-lb
• Type: Assembly
• Connection: NPT
• Fail-Safe: Spring Return
• Control Signal: Analog
• Body Pressure Rating: 600 psi
• Power Consumption For Wire Sizing: 5 VA
• Control Type: DC 2...10 V
• Ambient Temperature: -22...122 F [-30...50 C]
• Valve Pattern: 2-Way
• CV Rating: 1.9
• GPM: 3.8 @ 4 psi
• Material: Stainless Steel
• Actuator: LF24-SR US
• Voltage: 24VAC/DC
• Auxillary Switch: 1
• Feedback Signal: 2-10vdc
• Runtime: 150 secs
• Valve Type: Regular