The gas pressure reducing valve is to use the opening and closing parts of the control valve to adjust the flow of the medium to reduce the pressure of the medium.Within the range, spray cooling water in the valve body or after the valve, and reduce the temperature of the medium. This valve is called a decompression temperature and temperature -reducing valve.
The working principle of gas pressure reduction valve
The fixed value device is a high -precision pressure decompression valve, which is mainly used for pressure fixed value.At present, there are two types of pressure specifications: its gas source pressure is 0.14MPa and 0.35MPa, and the output pressure range is 0-0.1MPa and 0.25MPa, respectively.Its output pressure fluctuations are not greater than 1%of the maximum output pressure. It is often used for occasions that need to provide accurate gas source pressure and signal pressure, such as pneumatic experimental equipment, pneumatic automatic devices, etc.Because the fixed value device uses the feedback effect of the output pressure and the amplification of the nozzle baffle to control the main valve, it can respond to smaller pressure changes, so that the output pressure can be adjusted in time, and the export pressure is basically stable, that is, the fixed valueThe stabilization accuracy is higher.
How much is the gas pressure reducing valve?
The decompression valve on the gas stove ranges from 10 yuan --- 30 yuan.The gas pressure reducing valve is to use the opening and closing parts of the control valve to adjust the flow of the medium to reduce the pressure of the medium.Within the range, spray cooling water in the valve body or after the valve, and reduce the temperature of the medium. This valve is called a decompression temperature and temperature -reducing valve.
What brand of gas decompression valve is good
Gas pressure pressure reducing valve brand recommendation 1: Changqing Chant/Changqing belongs to Guangdong Changqing (Group) Co., Ltd., founded in 1985. Environmental protection thermal energy and gas tool manufacturing are the two major business lines of the company.In September 2011, Changqing Group was listed in Shenzhen.Evergreen Group is one of the formulating units of five industries and national standards. Its products are sold well at home and abroad and have passed CE, CSA, AGA and other certifications.Gas pressure pressure reduction valve brand recommendation 2: Crown Zhejiang Crown Industrial Co., Ltd. is a national standard drafting unit of copper valve forging technology. The company was established in 1984 and has a history of 30 years.It can be said that Crown Industry is at the forefront of the industry in terms of technical and experience.The crown gas pressure reducing valve aims at "crown quality" and strives to provide the best quality products to every consumer.
How to adjust the gas pressure decompression valve
Clockwise, that is, tightness is supercharged, and pine tones are decompression.

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