SD Series Zero Air Consumption Smart Drain

SD Series Zero Air Consumption Smart Drain

  • 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

SD Series Zero Air Consumption Smart Drain 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

SD Series Zero Air Consumption Smart Drain1 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

Brand

SD45

SD85

SD150

SD150L

SD350

SD350L

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

Centrifuge flow rate

60

120

250

Dryer flow rate

50

100

200

Voltage

110-220V/24V

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

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

SD Series Zero Air Consumption Smart Drain2

 

RS485 Communication
SD Series Zero Air Consumption Smart Drain3

 

Heater
SD Series Zero Air Consumption Smart Drain4

 

Installation bracket

Project Examples

SD Series Zero Air Consumption Smart Drain5
SD Series Zero Air Consumption Smart Drain6
SD Series Zero Air Consumption Smart Drain7
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