Belimo Aircontrols (USA), Inc. B223+LRB24-SR Characterized Control Valve

Order QuantityUnit Price
Each$2,611.28
In Stock! Ships in 24 hours
Availability: 5

VALVE: 2-way CCV, SS Trim, 1", Cv 10" CCV w/ Stainless Steel Ball and Stem , ACTUATOR: Valve Act, 24V AC/DC, 45 in-lb (5Nm) 2 to 10 VDC Input 1m Plenum Cable Single Unit, Conduit Fitting CCV Linkage

ApplicationThis valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV box re-heat coils and bypass loops. This valve is suitable for use in a hydronic system with variable flow.
Servicechilled, hot water, up to 60% glycol
Flow Characteristicequal percentage
Controllable Flow Range75�
Size [mm]1? [25]
End FittingNPT female ends
Bodyforged brass, nickel plated
Ballstainless steel
Stemstainless steel
Stem PackingEPDM (lubricated)
SeatTeflon? PTFE
Seat O-ringEPDM (lubricated)
Characterized DiscTEFZEL?
Body Pressure Rating [psi]600
Media Temperature Range (Water)0�F to 250�F [-18�C to 120�C]
Max Differential Pressure (Water)50 psi (345 kPa)
Close-Off Pressure200 psi
Cv10
Weight1.1 lb [0.5 kg]
Leakage0% for A to AB
Servicingmaintenance free
Power Supply24 VAC � 20%, 50/60 Hz, 24 VDC � 10%
Power Consumption Running1.5 W
Power Consumption Holding0.4 W
Transformer Sizing3 VA (class 2 power source)
Electrical Connection3ft [1m], 18 GA plenum cable with 1/2? conduit connector
Overload Protectionelectronic thoughout 0� to 90� rotation
Input Impedance100 k ? for 2 to 10 VDC (0.1 mA), 500 ? for 4 to 20 mA
Angle of Rotation90�
Direction of Rotation (Motor)reversible with built-in switch
Manual Overrideexternal push button
Running Time (Motor)90 sec
Ambient Temperature Range-22�F to 122�F [-30�C to 50�C]
Storage Temperature Range-40�F to 176�F [-40�C to 80�C]
HousingNEMA 2, IP42, UL enclosure type 2
Agency ListingscULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC
Noise Level (Motor)<35 dB (A)
Quality StandardISO 9001
Operating Range Y2 to 10 VDC, 4 to 20 mA w/ ZG-R01 (500 ?, 1/4 W resistor)
Position Indicationintegrated into handle
Feedback Output U2 to 10 VDC
ZS-CCV.New Characterized Control Valve Weather Shield
S1A, S2AAuxiliary Switches
P...AFeedback Potentiometer

Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
B223LRB24SR Characterized Control Valve Belimo Aircontrols (USA), Inc. $2,611.28 5    Add To Cart

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