| After-sales Service: | Forever |
|---|---|
| Warranty: | 1 Year |
| Magnitude of Discharge: | Small and Medium |
| Operation Mode: | Normal |
| Oil Transportation Mode: | Self Priming |
| Transport Package: | Wooden Carton |
| Customization: |
|---|
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Solenoid Valve :
HYF20 Explosion-proof Double flow control solenoid valve (flange) is Special for fuel dispenser.
Usage:
This valve has double-quick shut off specification , it can keep automatic measuring accuracy , special for all types of computer control fuel dispenser and chemical plant , medicine and so on , has two flow.
Product specification:
There is superpose or parallel connection magnetic forerunner valve control inside , advanced arts and crafts , reliable action.
The main valve diaphragm adopt the imported special rubber , strong corrupt-proof , can bear low temperature -40ºC.
Magnetic parts adopt special stainless steel magnetic material, will not rust forever or appear remanence.
Coil parts adopt imported Class F wire , so the insulated specification is quite good
Explosion proof parts according to the National explosion proof electric standard BG3836.1-2000 and GB3826.2-2000 standard design ,manufacture and test , pass the test of National oil and chemistry industry electric product explosion proof quality monitor and check center .
Explosion proof class:Ex BT4 Explosion proof certificate number:CE021200 CNEX0.859x
Specification and technical data:
| Type | Diameter (mm) |
Connecting pipe | Flow (L/M) |
Working pressure range (MPa) |
Working voltage | Temperature (ºC) |
Medium temperature (ºC) |
| HYF20 | 20 | Big flange | 50 | 0.035-0.045 | AC220V/110V 50HZ DC24V/12V |
-40-55 | -40-65 |
When the working pressure during 0.3-0.4MPa,shut off the main valve ,small flow system is 3-3.5L/min,this can be designed by the customer's demand .
Normally ,the connecting wire method is 1# (yellow green) connecting the ground , 2# (blue) small flow valve ,3# (brown) big flow ,4# (black) shared line.
Dimension drawing:
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