1.CE/ISO9001:2000.
2.Normally open solenoid valve for gas detector.
3.Manual reset.
4.Ex. Class:ExmIIT4 ExdIIBT4
The solenoid valve have the following specifications:
Orifice size (mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | 200 |
Medium | Natural gas, liquefied petroleum gas, coal gas | ||||||||||
Medium Temp. (°C) | –10 C~60 C | ||||||||||
Max. Operating Pressure | 50KPa | 10KPa | 500mbar or 4bar | ||||||||
Voltage (V) | DC9V~12 Pulse | AC220, DC24 Pulse | |||||||||
Current | 1.5A (pulse) | 70MA | |||||||||
Response time | below 1S | below 3S | |||||||||
Explosion-proof marking | ExmIIT6 | ExmIIT4 ExdIIBT4 | |||||||||
Material | Brass | Aluminum | Cast steel |
Features:
1) Protection class: IP65
2) Optional Explosion proof grade: ExmIIT4, ExdI/IIBT3/T4,
3) Response time: less than 3s
4) Normally open and pulse type, the coil haven't electrify during working,
does not consume electricity
5) During emergency, the coil have a split second of electricity, the valve is
closed and self-locked.
6) With manual restoration function.