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220v/230v 3/4 Inch /1inch 1 Inch 60 L 25mm
HAOSHENG
Products Description
Controlled by built-in overlapped or parallel-connected electromagnetic precursor valve, with advanced craft and reliable action;
Diaphragm of main valve adopts imported special rubber, with high anti-corrosion and resisting low temperature at -40° C;
Special stainless steel magnetic material never rust or generate remanent magnetism;
Close the main valve when the working pressure is 0.3-0.4MPa, and the small flow system will be 3-3.5L/min, which can be designed according to users' requirements.
 
 Advantage
Details Images
 
  
  
 
|  Main performance parameters and connecting format  | ||||
|  Items  |  Units  |  Technical parameters  | ||
|  Nominal diameter  |  mm  |  20  |  25  |  40  | 
|  Nominal pressure  |  MPa  |  0.35  |  0.35  |  0.35  | 
|  Minimum operating    pressure differential  |  MPa  |  0.035  |  0.035  |  0.035  | 
|  Nominal voltage  |  AC220V 50HZ, DC24V, DC12V  | |||
|  The fluctuation of voltage  |   %  |  85-110  | ||
|  Insulation class  |  B  | |||
|  Connecting format  |  male screw connection  | |||
|  female screw connection  | ||||
|  large flange connection  | ||||
|  small flange connection  | ||||
|  Operating ambient    temperature  |  -40°C-+50°C  | |||
|  Working environment    relative temperature  |  5%-95% ±25°C  | |||

Conditions of use
Atmospheric pressure: 80 ~ 110kPa
Ambient temperature: -40 ~ +50°C
Ambient air relative humidity: 5% ~ 90% (+25°C)
Nominal pressure: 0.035MPa
Operating pressure difference: 0.035MPa
Operation place: Area 1 and Area 2 containing explosive gas mixture of IIA, IIB, IIC and Group
T1 ~ T3 .
Operating position: horizontal
Working schedule: continuous
Working environment: no violent vibration, no dripping, drenching, splashing, no severe corrosive
and insulation-breaking gas (steam).
Working medium: gasoline, diesel oil and other non - corrosive chemical coating.
Products Description
Controlled by built-in overlapped or parallel-connected electromagnetic precursor valve, with advanced craft and reliable action;
Diaphragm of main valve adopts imported special rubber, with high anti-corrosion and resisting low temperature at -40° C;
Special stainless steel magnetic material never rust or generate remanent magnetism;
Close the main valve when the working pressure is 0.3-0.4MPa, and the small flow system will be 3-3.5L/min, which can be designed according to users' requirements.
 
 Advantage
Details Images
 
  
  
 
|  Main performance parameters and connecting format  | ||||
|  Items  |  Units  |  Technical parameters  | ||
|  Nominal diameter  |  mm  |  20  |  25  |  40  | 
|  Nominal pressure  |  MPa  |  0.35  |  0.35  |  0.35  | 
|  Minimum operating    pressure differential  |  MPa  |  0.035  |  0.035  |  0.035  | 
|  Nominal voltage  |  AC220V 50HZ, DC24V, DC12V  | |||
|  The fluctuation of voltage  |   %  |  85-110  | ||
|  Insulation class  |  B  | |||
|  Connecting format  |  male screw connection  | |||
|  female screw connection  | ||||
|  large flange connection  | ||||
|  small flange connection  | ||||
|  Operating ambient    temperature  |  -40°C-+50°C  | |||
|  Working environment    relative temperature  |  5%-95% ±25°C  | |||

Conditions of use
Atmospheric pressure: 80 ~ 110kPa
Ambient temperature: -40 ~ +50°C
Ambient air relative humidity: 5% ~ 90% (+25°C)
Nominal pressure: 0.035MPa
Operating pressure difference: 0.035MPa
Operation place: Area 1 and Area 2 containing explosive gas mixture of IIA, IIB, IIC and Group
T1 ~ T3 .
Operating position: horizontal
Working schedule: continuous
Working environment: no violent vibration, no dripping, drenching, splashing, no severe corrosive
and insulation-breaking gas (steam).
Working medium: gasoline, diesel oil and other non - corrosive chemical coating.
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