Ultra Drex 770
Compatible with 150 to 770 kW air compressors! Discharges drain reliably for a long time without air loss.
The "UltraDrex 770" is a powerful electromagnetic automatic drain valve that significantly improves energy efficiency. The name has been changed, and the applicable compressors have been expanded. It opens the valve for one second at regular intervals (variable between 1 to 2 minutes) to reliably draw the drain into the sensor chamber. It is equipped with upper and lower limit sensors, ensuring that the drain collected at the upper limit sensor position is discharged without air loss down to the lower limit sensor position. 【Features】 ■ No equalization pipe required ■ Waterproof and dustproof structure ■ Safety discharge function included ■ Standard mounting parts included *For more details, please feel free to contact us.
basic information
【Specifications (Partial)】 ■ Applicable Compressors: 150kW to 770kW ■ Maximum Operating Pressure: 1MPa ■ Drain Inlet Diameter: Rc3/4 (Equalization Pipe Diameter Rc3/8) ■ Drain Outlet Diameter: Rc1/2 ■ Fluid Temperature and Operating Temperature Range: -20 to 50℃ (provided that the drain water does not freeze) ■ Drain Cycle Time Adjustment Method ・S Side: Approximately 1 minute (summer) ・L Side: Approximately 2 minutes (winter) ・Approximately 1 to 2 minutes (variable) ■ Drain Discharge Capacity: Approximately 17L/second (at 0.7MPa) ■ There are models compatible with compressors that create negative pressure during unloading. *For more details, please contact us.
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Model number/Brand name
UDX770 UltraDrex 770
Applications/Examples of results
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Line up（4）
| Model number | overview |
|---|---|
| UDX770-1 | For AC 100V |
| UDX770-2 | For single-phase AC 200V |
| UDX770R-1 | For AC 100V - Dedicated to compressors that become negative pressure when unloaded |
| UDX770R-2 | For single-phase AC 200V - Dedicated to compressors that become negative pressure when unloaded |
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