Product characteristics of BZCW-1 zero pressure starting solenoid valve
·Step by step diaphragm type
·Zero pressure start, high flow rate, zero leakage
Nominal diameter: DN10-50mm
Pressure range: 0-1.0MPa
Medium temperature: -20-130 ℃
Valve body material: brass, stainless steel
Function options: explosion-proof, normally closed, normally open
Technical parameters of BZCW-1 zero pressure starting solenoid valve
Operation type |
Normal close |
Power on/off |
|
Normal open |
Power on/off,(indicated by adding "- K" after the model) |
Parameter↓Model→ |
ZCW-1·ZCW-2 |
Medium temperature |
1 type：≤60℃·2 type：≤130℃ |
Applicable medium |
1 type |
Liquid or gas at room temperature, such as water, diesel, air, coal gas, natural gas, etc |
2 type |
Medium temperature liquids or gases such as hot water, hot oil, hot air, coke oven gas etc |
Diameter（mm） |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
Connection size（G） |
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
Pressure（Mpa） |
0~1.0 |
|
Power |
AC：18W、DC：28W |
AC：35W、DC：60W |
Voltage deviation |
Allow fluctuations of ± 10% |
Material |
Valve body |
Forged brass, stainless steel |
Sealing |
Nitrile rubber NBR · Fluorine rubber FKM · Special: Silicone rubber (food grade) PSI |
Environmental temperature |
-20~60℃ |
Connection type |
Internal thread |
Electrical connection |
Junction box cable socket, protection level IP65 |
Using voltage |
AC220V 50Hz/60Hz、DC24V·Others according to requirements |
Special options |
BZCW explosion-proof solenoid valve |
ZCW-P |
Explosion proof rating:ExmI/IIT4、dIIBT4 |
Stainless electromagnetic valve |
Installation Tips |
Priority should be given to using coils that are vertically facing upwards, and installation can also be carried out as needed |
Remarks |
A pressure difference of at least 0.05Mpa is required for the normally open valve to open or close |
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