Gas Emergency Shut Electromagnetic Valve Dn15 / 20 / 25 For Fire Fighting Accessories
The valve is a series of gas emergency shut off solenoid valves, specially designed
as gas pipe breaker for emergency use. It can be connected with gas leaking detection sensor,
fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas
supply (manually or automatically) is possible, hence ensuring the safety on gas usage .
the valve features an auto-close when strong vibration is detected .After close,
manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.
Dimensions
|
Size |
A(mm) |
B(mm) |
C(mm) |
D(mm) |
|
DN15A |
64 |
28 |
89 |
103 |
|
DN20A |
67 |
34 |
92 |
109 |
|
DN25A |
78 |
40 |
100 |
115 |
Technical Data
Suitable gas types: town gas Closing modes: Current impulse or manual
Body: wrought aluminum alloy Driving Voltage: DC 6 V
Sealing material: NBR rubber Close time :<1sec
Operation temperature:-10~50 Explosion proof mark: Exmb ||T4
Pressure max :100kpa Lead wire :0.4m
Connection:G1/2", G3/4", G1"
Turn on :Manual
