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Factory supplied Boiler Steam System Heating Installation Adjustable Brass Air Vent safety Valve

Model No.: GDF-2

Short Description:

Model No.: GDF-2 Pipeline self-close safty Valve

The pipeline gas self-closing valves is a kind of valve in front of the stove. It is installed at the end of the indoor gas pipeline and before the gas stove or water heater. It has the functions of self-closing by overpressure, self-closing by underpressure and self-closing by overcurrent. When the pressure in the pipeline is lower than or higher than the set value, or the gas flow rate is higher than the set value, the valve can be automatically closed in time to prevent safety accidents. It is the preferred passive safety emergency cut-off device for indoor gas pipelines.


Product Detail

Product Tags

We’ve got state-of-the-art tools. Our goods are exported towards the USA, the UK and so on, enjoying a superb standing among consumers for Factory supplied Boiler Steam System Heating Installation Adjustable Brass Air Vent safety Valve, We will supply high-quality solutions and fantastic companies at aggressive charges. Start benefiting from our comprehensive providers by contacting us today.
We’ve got state-of-the-art tools. Our goods are exported towards the USA, the UK and so on, enjoying a superb standing among consumers for China Safety Valve and Pressure Solar Water Heater Accessories price, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our solutions. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires be sure to do not hesitate to contact us.
 

Installation location

The self-closing valve can be installed on the gas pipeline in front of the stove or water heater.

product (2)

product (5)Product Advantages

Pipeline self-close safty Valve’s feature and advantages
1.Reliable sealing
2.high sensitivity
3.quick response
4.small volume
5.no energy consumption
6.Easy to install and use
7.Long life
8.Interface can be customized

Function introduction

Overpressure automatic shutdown
When the pressure regulator at the front end of the gas pipeline works abnormally or the pipeline pressure is too high due to the pipeline pressure test performed by the gas company, the valve will be automatically closed because the pipeline pressure is higher than the set value to prevent the pipeline from leakage and being disconnected due to the high pipeline pressure.

Underpressure automatic shutdown
When the pressure regulator at the front end of the gas pipeline is abnormal, during the peak gas consumption period, the gas pipeline is blocked by ice, gas shortage in winter, gas stop, replacement, and pressure reduction operations, outdoor pipelines are damaged by man-made and natural disasters or other indoor emergency shut-off valves are closed. When the gas pressure is lower than the set value or the gas supply is interrupted, the valve will automatically close because the pipeline pressure is lower than the set value to prevent gas accidents due to leakage.

Overflow automatic shutdown
When the gas source switch and the front-end pressure regulator of the gas pipeline are abnormal, or the rubber hose falls off, ages, or ruptures, the aluminum-plastic pipe and the metal hose are electrically corroded and perforated, the stress change cracks, the connection is loose, and the gas cooker is abnormal, causing the gas in the pipeline to overflow. When the pressure is lost, the valve can be automatically closed to interrupt the gas supply.We’ve got state-of-the-art tools. Our goods are exported towards the USA, the UK and so on, enjoying a superb standing among consumers for Factory supplied Boiler Steam System Heating Installation Adjustable Brass Air Vent safety Valve, We will supply high-quality solutions and fantastic companies at aggressive charges. Start benefiting from our comprehensive providers by contacting us today.
Factory supplied China Safety Valve and Pressure Solar Water Heater Accessories price, We welcome an opportunity to do business with you and hope to have pleasure in attaching further details of our solutions. Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires be sure to do not hesitate to contact us.


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