Belimo 2" 76.1 gpm energy valvwith akrx24-ev act. fail safeActuator Type | Electronic fail-safe |
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Close Off Pressure | 200�psi |
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End Fitting | Internal thread |
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Electrical Connection | cable |
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Communication | BACnet IP, BACnet MS/TP, listed by BTL, Modbus RTU, Modbus IP, web server, Belimo MP-Bus |
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Service | chilled or hot water, up to 60% glycol max
(open loop/steam not allowed) |
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Flow Characteristic | equal percentage or linear |
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End Fitting | npt female ends |
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Body | forged brass, nickel plated |
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Stem Packing | EPDM (lubricated) |
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Body Pressure Rating [psi] | 360 |
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Media Temperature Range (Water) | 14�F to 250�F [-10�C to 120�C] |
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Close-Off Pressure | 200 psi |
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Servicing | maintenance free |
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Power Supply | 24 VAC � 20%, 50/60 Hz, 24 VDC � 10% |
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Power Consumption Running | 14 W (0.5? to 2?), 16 W (2.5? to 6?) |
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Transformer Sizing | 23 VA (0.5? to 2?), 26 VA ( 2.5? to 6?) (class 2 power source) |
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Electrical Connection | 18 GA plenum rated cable and RJ45 socket (ethernet) |
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Overload Protection | electronic thoughout 0� to 90� rotation |
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Input Impedance | 100 k? (0.1 mA), 500 ? |
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Direction of Rotation (Motor) | reversible with web view |
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Manual Override | external push button |
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Running Time (Motor) | 90 sec |
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Ambient Temperature Range | -22�F to 122�F [-30�C to 50�C] |
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Storage Temperature Range | -40�F to 176�F [-40�C to 80�C] |
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Housing | NEMA 1, IP54, UL Enclosure Type 1 |
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Agency Listings | cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2004/108/EC and
2006/95/EC |
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Noise Level (Motor) | max. 45 dB (A) |
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Operating Range Y | 2 to 10 VDC (default) VDC variable |
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Direction of Rotation (Fail-Safe | reversible with switch |
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Position Indication | integrated into handle |
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Running Time (Fail-Safe) | 35 sec |
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Feedback Output U | 2 to 10 VDC (default) VDC variable |
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Ambient Humidity | <95% RH non-condensing |
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Flow Measurement Repeatability | +/- 0.5% |
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Sensor Technology | ultrasonic with glycol and temperature compensation |
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Sensor Housing | forged brass, nickel plated |
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Differential Pressure Range | 5 to 50 psid or 1 to 50 psid see flow
reductions chart in tech doc |
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Flow Control Tolerance | �5% |
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Resolution of Temperature Sensor | 0.18�F (0.1�C) |
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Rated Impulse Voltage | actuator/sensor: 0.8 kV (in accordance with EN60730-1) kV |
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Power Supply for the Flow Sensor | sensor is powered by the actuator |
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Remote Temperature Sensor Length | Standard: 2 ft. 7.5 in. [0.8m], 9.8 ft. [3m] |
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Degree of Protection IEC/EN | IP54 |
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Degree of Protection NEMA/ UL | NEMA 1, UL Enclosure Type 1 |
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Glycol Measurement Accuracy | +/-5% |
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Communication | BACnet IP, BACnet MS/TP, listed by BTL,
Modbus RTU, Modbus IP, web server, Belimo
MP-Bus |
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Inlet Length to Meet Specified
Measurement Accuracy | 5X nominal pipe size (NPS) |
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EV200S-761+AKRX24-EV | �2%* |
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Temperature Sensors | PT1000 insertion sensors |
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Temperature Measurement Tolerance | According to PT1000 DIN EN60751 ClassB |
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Product Family
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