shenzhen lydian technology Co.,Limited
shenzhen lydian technology Co.,Limited
Gas Emergency Shut Electromagnetic Valve Dn15 / 20 / 25 For Fire Fighting Accessories
  • Gas Emergency Shut Electromagnetic Valve Dn15 / 20 / 25 For Fire Fighting Accessories
Gas Emergency Shut Electromagnetic Valve Dn15 / 20 / 25 For Fire Fighting Accessories

Gas Emergency Shut Electromagnetic Valve Dn15 / 20 / 25 For Fire Fighting Accessories

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Basic Info
Basic Info
Product Description
Product Description


 

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   

 

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