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Quick Details
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Product name:
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Gas Valve
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Body material:
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BRASS/ALUMINIUM ALLOY
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Connection:
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Female Thread
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Standard:
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National Standard
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Standard or Nonstandard:
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Standad
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Pressure:
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Normal Pressure
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Size:
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Customized Size
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Working medium:
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Water Oil Gas
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MOQ:
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100PCS
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OEM:
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Availabe
Quick Details
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Port Size:
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DN15-20-NPT
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Place of Origin:
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China
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Brand Name:
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sansheng
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Product name:
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Gas Valve
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Body material:
-
BRASS/ALUMINIUM ALLOY
-
Connection:
-
Female Thread
-
Standard:
-
National Standard
-
Standard or Nonstandard:
-
Standad
-
Pressure:
-
Normal Pressure
-
Size:
-
Customized Size
-
Working medium:
-
Water Oil Gas
-
MOQ:
-
100PCS
-
OEM:
-
Availabe
Product Description
Specification
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Overpressure self-closing pressure
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8±2kPa
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Underpressure self-closing pressure
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0.8±0.2kPa
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Overflow self-closing flow
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1.4/2.0/4.0m³/h
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Housing tightness
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40kpa test without leakage
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Material
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Brass or aluminium
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Connection size
|
inlet G1 / 2 inner thread Outlet
9.5 hose joint or G1 / 2 outer thread. |
The pipeline gas closed valve you use (hereinafter referred to as the closed valve) is a high-tech, energy-free,
pollution-free,pollution-free, maintenance-free of the latest generation of gas safety protection patent products.This product is a product promoted by the Ministry of Construction, PRC and recommended by China City Gas Association. It has the following functions and characteristics:
(I) Product functions
1. Off-pipe self-closure: when the hose is aging, broken and loose and falls off, it will be automatically closed to prevent a
large amount of gas leakage.
2. Under pressure self-closing: when the gas supply pressure is too low, it may cause flame out or tempering to automatically close, effectively preventing the leakage accident caused by unstable gas supply pressure during the peak period of gas supply during insufficient intermittent gas supply.
3. Gas shutdown and self-shutdown: Automatic shutdown when gas shutdown maintenance or accidental damage by a third party (such as cutting the pipeline) to prevent gas leakage during tempering and returning gas supply.
4. Over pressure self-closing: when the pressure regulating equipment fails, causing the gas pressure in the pipeline beyond the safe use range to automatically close, to prevent the hose from breaking and falling off due to high pressure, or the stove from deignition due to high pressure.
(2) Product characteristics
1. No electricity consumption and other energy sources, energy saving and environmental protection.
2. Automatic detection, sensitive and reliable, and free from environmental interference.
3. Long service life, without regular inspection during the use period.
4. Simple to operate, without maintenance. 5 Close automatically and manually, and keep closed before troubleshooting to ensure safety and reliability.
pollution-free,pollution-free, maintenance-free of the latest generation of gas safety protection patent products.This product is a product promoted by the Ministry of Construction, PRC and recommended by China City Gas Association. It has the following functions and characteristics:
(I) Product functions
1. Off-pipe self-closure: when the hose is aging, broken and loose and falls off, it will be automatically closed to prevent a
large amount of gas leakage.
2. Under pressure self-closing: when the gas supply pressure is too low, it may cause flame out or tempering to automatically close, effectively preventing the leakage accident caused by unstable gas supply pressure during the peak period of gas supply during insufficient intermittent gas supply.
3. Gas shutdown and self-shutdown: Automatic shutdown when gas shutdown maintenance or accidental damage by a third party (such as cutting the pipeline) to prevent gas leakage during tempering and returning gas supply.
4. Over pressure self-closing: when the pressure regulating equipment fails, causing the gas pressure in the pipeline beyond the safe use range to automatically close, to prevent the hose from breaking and falling off due to high pressure, or the stove from deignition due to high pressure.
(2) Product characteristics
1. No electricity consumption and other energy sources, energy saving and environmental protection.
2. Automatic detection, sensitive and reliable, and free from environmental interference.
3. Long service life, without regular inspection during the use period.
4. Simple to operate, without maintenance. 5 Close automatically and manually, and keep closed before troubleshooting to ensure safety and reliability.
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