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Civil gas shut-off valve G3/4''

Civil gas shut-off valve G3/4''

Country/Region: china
Company: Shenzhen Mega Security Electronic Co.,LTD.
Categories: Gas Shut Off Valves
Update: 2016-06-15 12:16:07
Telephone: 86-0755-33100327
ICP License: Issued by the Chinese Ministry
Shenzhen Mega Security Electronic Co.,LTD.
ICP Remarked Supplier
China
Business type:
Telephone : 86-0755-33100327
Supplier`s last login times: within 36 hours

Civil gas shut-off valve G3/4''

Update:2013/9/11 18:24:46View:549
  • Type:MG1020
  • Description:

    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 autoclose 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.

Introduction

Product Features:

1.Pour enveloping type explosion-proof :radically stop spark production,when it is stalled on the fuel gas pipeline, there is no security risks ,and will not be a detonation source.2.Opening valve Mode:manual reset.3.Closing valve Mode: pulse drive 4.Closing valve Velocity: within 1s5.Closing valve Control: Low-power transient driving, supports fire fighting standby power working mode.6.Signal output: can output the valve switching state feedback characteristic signal on the two control lines of closing valve . 7.Keep manner: self keep on/off state.8.Reliable sealing: uses multilevel sealing measures on the structure,to ensure gas tightness and safety ,adopts special NBR/FKM rubber in the material.9 Electrify:Electrify for 50,000 hours without failure10.Reliable actionon/off 2 million times without failure.

Technical Data:

Suitable gas types: town gas

Closing modes: current impulse or manual

Body: Brass alloy /Aluminium alloy

Driving Voltage:DC 9V

Sealing material:NBR rubber

Close time :<1sec

Operation temperature:-10~50

Explosion proof mark:Exmb ||T4

Pressure max :10kpa /100kpa

Lead wire :0.4m

Connection:G3/4''

Turn on :manual

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Product Tags:

emergent shut off valve

      

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Civil gas shut-off valve G3/4'' Images

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Civil gas shut-off valve G3/4''