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B218+NRX24-SR-T N4H
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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 | 75Ãð | | 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) | TefzelÃî | | Media Temp Range (water) | 0ÃðF to 250ÃðF [-18ÃðC to +120ÃðC] | | 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 95Ãð rotation | | Shaft Diameter | -- | | Angle of Rotation | max. 90Ãð, 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 | -22ÃðF to +122ÃðF [-30ÃðC to +50ÃðC] | | Ambient Temperature (safety) | -- | | Storage Temperature | -40ÃðF to +176ÃðF [-40ÃðC TO +80ÃðC] | | 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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