SD Series Zero Air Consumption Smart Drain
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Zero Air Consumption SD45/SD85/SD150/SD150L/SD50/SD350L Drain
SD zero air-consumption intelligent value drain-economic, also has the functions and features of anti-air resistance, intelligent repair of faults, not easy to clog and convenient slag draining. Suitable for air compressors, dryers and other high-demand, easy to connect to the power of the drainage conditions, can provide signal output.
- Phone：+86-15371056062
- E-mail：sales@dostar-drainer.com
Detail
Product Details
SD zero air-consumption smart value drain-economic, also has the functions and features of anti-air resistance, intelligent repair of faults, not easy to clog and convenient slag draining. Suitable for air compressors, dryers and other high-demand, easy to connect to the power of the drainage conditions, can provide signal output.
Working Principle
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1. The condensate flows into the chamber. The water level in the chamber is slowly rising 2.Condensate reaches high water level. Signal from level sensor. Activate solenoid valve to start draining 3.Discharge of condensate to low water level. Signal from level sensor. Close the solenoid valve to stop draining 4.When the solenoid valve is closed, the Liquid level is still slightly above the drain. Remaining portion of condensate, forming a liquid seal. No compressed air discharge |
Products Features
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1.Liquid Level Sensor ● Sensing level, no direct contact with liquid ● Stable and reliable, long-lasting use 2.High quality solenoid valves ● Designed according to the characteristics of compressed air drainage, larger diameter, greater processing capacity ● Adopt pneumatic diaphragm valve, more stable and reliable 3.Slag drain ball valve as standard ● Repeated switching on to discharge impurities 4.Inlet water filtration ● Large particles of contaminants are blocked in the chamber, the failure rate is greatly reduced. ● Stainless steel filter plate with large aperture ● Secondary influent filtration |
Technical Parameters
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Brand |
SD45 |
SD85 |
SD150 |
SD150L |
SD350 |
SD350L |
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Screw machine flow rate |
45 |
85 |
150 |
150 |
350 |
350 |
|
Cold dryer flow rate |
90 |
170 |
300 |
the discharge method is that the electric ball valve has a short life and is only suitable for drainage under harsh working conditions with a large amount of impurities. |
700 |
the discharge method is that the electric ball valve has a short life and is only suitable for drainage under harsh working conditions with a large amount of impurities. |
|
Filter flow rate |
450 |
850 |
1500 |
3500 |
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Centrifuge flow rate |
— |
60 |
120 |
250 |
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|
Dryer flow rate |
— |
50 |
100 |
200 |
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Voltage |
110-220V/24V |
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operating pressure |
0.8-16 |
0.8-16 |
0.8-16 |
0.8-16 |
0.8-16 |
0.8-16 |
|
Maximum working temperature |
60℃ |
60℃ |
60℃ |
60℃ |
60℃ |
60℃ |
|
Protection level |
IP65 |
IP65 |
IP65 |
IP65 |
IP65 |
IP65 |
|
Body Material |
Aluminum alloy oxidation anti-corrosion |
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Inlet size |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
|
Drain size |
G3/8″ |
G3/8″ |
G1/2″ |
G3/8″ |
G1/2″ |
G3/8″ |
|
Air Return Size |
G1/4″ |
G1/4″ |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
|
Slag outlet size |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
G1/2″ |
|
size W×L×H(mm) |
177*90*186 |
202*90*186 |
284*90*186 |
279*90*186 |
379*90*186 |
379*90*186 |
|
weight(kg) |
1.7 |
2.4 |
3.8 |
3.8 |
4.8 |
4.8 |
Customized Options
RS485 Communication
Heater
Installation bracket
Project Examples
