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HVAC/RValve-Actuator AssembliesBelimo

Belimo B320+LF24-SR US

SKU: CS3352620MPN: B320+LF24-SR US

Characterized Control Valve (CCV), ¾”, 3-way, Cv 14 |Valve Actuator, Spring return, AC/DC 24 V, 2...10 V, modulating

Belimo B307+LF120 US, B307+LF120-S US, B307+LF24 US, B307+LF24-3 US, B307+LF24-MFT US, B307+LF24-MFT-S US, B307+LF24-S US, B307+LF24-SR US, B307+LF24-SR-S US, B307B+LF120 US, B307B+LF120-S US, B307B+LF24 US, B307B+LF24-3 US, B307B+LF24-S US, B307B+LF24-SR US
$559.00
Unit
Available on backorder
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Product Details

Characterized Control Valve (CCV), ¾”, 3-way, Cv 14 |Valve Actuator, Spring return, AC/DC 24 V, 2...10 V, modulating

Attributes

Control modulating
Valve Size 0.75” [20]
Cv 14.0
Flow Pattern 3-way Mixing/Diverting
Fail-Safe Spring Return
Valve Trim Stainless steel
Nominal Voltage AC/DC 24 V
Close-Off Pressure ∆Ps 200 psi
Transformer Sizing 5 VA (class 2 power source)
Enclosure UL Enclosure Type 2
Pressure Independent NO
Power Supply 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
Power Consumption In Operation 2.5 W
Power Consumption In Rest Position 1 W
Electrical Connection 18 GA plenum cable, 3 ft [1 m], with ½” conduit connector
Overload Protection electronic throughout 0…95° rotation
Operating Range 2…10 V, 4…20 mA w/ ZG-R01 (500 Ω, ¼ W resistor)
Input Impedance 100 kΩ for 2…10 V (0.1 mA), 500 Ω for 4…20 mA
Position Feedback 2…10 V, Max. 0.7 mA
Angle Of Rotation 90°
Direction Of Motion Motor selectable with switch 0/1
Position Indication Mechanical
Running Time (Motor) 150 s constant, independent of load
Running Time Fail-Safe <25 s
Ambient Humidity max. 95% r.H., non-condensing
Ambient Temperature -22…122°F [-30…50°C]
Storage Temperature -40…176°F [-40…80°C]
Fluid chilled or hot water, up to 60% glycol
Controllable Flow Range 75°
Pipe Connection NPT female ends
Fluid Temp Range (Water) 0…250°F [-18…120°C]
Degree Of Protection Iec/En IP54
Degree Of Protection Nema/Ul NEMA 2
Connection cable
Cv Range [Gpm] 7.6…16
Pipe Connection Type internal thread
Kvs Range [M³/H] 6.6…14 m³/h
Flow Characteristic A-port equal percentage, B-port modified for constant common port flow
Servicing maintenance-free
Valve Body Nickel-plated brass body
Stem stainless steel
Seat PTFE
Stem Seal EPDM (lubricated)
Characterized Disc TEFZEL®
Nominal Voltage Dc 24 V
Nominal Voltage Ac 24 V
Noise Level, Motor 50 dB(A)
Body Pressure Rating 600 psi
Quality Standard ISO 9001
O-Ring EPDM (lubricated)
Noise Level, Fail-Safe 62 dB(A)
Ball stainless steel
Agency Listing cULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93
Fail-Safe Function Spring return
Control Type Web DC 2…10 V
Fail-Safe YES

Specifications

SKUCS3352620
MPNB320+LF24-SR US

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