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B218+NRX24-SR-T N4H

B218+NRX24-SR-T N4H
Price: Obsolete Part,
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Belimo B218+NRX24-SR-T N4H, Characterized Control Valve,  NEMA 4 Enclosure with heater

Valve Type B218
Valve Size 0.75" [20]
Cv Rating 7.40
Flow Rating --
Flow Pattern 2 Way
Flow Characteristic equal percentage
Service chilled or hot water, 60% glycol
Action 75ÃÃð
End Fitting NPT female ends
Material (body) forged brass, nickel plated
Material (ball) stainless steel
Material (plug) --
Material (disc) --
Material (stem) stainless steel
Material (seat) PTFE
Material (seat O-rings) --
Material (characterizing disc) TefzelÃÃî
Media Temp Range (water) 0ÃÃðF to 250ÃÃðF [-18ÃÃðC to +120ÃÃðC]
Media Temp Range (steam) --
Maximum Inlet Pressure (steam) --
Maximum Inlet Pressure (water) --
Leakage 0% for A to AB
Rangeability --
Actuator NRX24-SR-T N4H
Fail-Safe Non-Spring Return
Torque 70 in-lb [8 Nm]
Control Input 2-10VDC
Input Impedance --
Position Feedback --
Running Time (motor) 45-150 (150) seconds
Running Time (fail-safe) --
Auxiliary Switch --
Power Supply 24 VAC, 50/60 Hz
Power Consumption 3.5 W,1.3 W
Transformer Sizing 6 VA (class 2 power source)
Electrical Connection terminal block
Overload Protection electronic throughout 0 to 95ÃÃð rotation
Shaft Diameter --
Angle of Rotation max. 90ÃÃð, adjustable with mechanical stop
Direction of Rotation (motor) reversible with built-in switch
Direction of Rotation (fail-safe) --
Position Indication handle
Manual Override external push button
Humidity 5 to 95% RH non condensing (EN 60730-1)
Ambient Temperature -22ÃÃðF to +122ÃÃðF [-30ÃÃðC to +50ÃÃðC]
Ambient Temperature (safety) --
Storage Temperature -40ÃÃðF to +176ÃÃðF [-40ÃÃðC TO +80ÃÃðC]
Noise Level max. 45 dB (A)
Housing Material UL94-5VA
Housing NEMA 4X, IP66/67, UL enclosure type 4
Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EEC and 2006/95/EC
Quality Standards ISO 9001
Weight --
Item Number: B218+NRX24-SR-T N4H
Manufacturer: Belimo
Manufacturer Part No: B218+NRX24-SR-T N4H

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