GFQ-1 all-weather breathing valve

Our company mainly produces (GFQ-1 all-weather breathing valve) is also one of the domestic (breathing valve) manufacturers. The company's business scope: valve, pipe fittings, fluid equipment production, processing, sales, pipeline accessories, building materials, hardware and electricity, automatic control equipment sales, engaged in the import and export of goods and technology business! Welcome new and old customers calls, letters, we will be happy to provide you with satisfactory service!

GFQ-1 All-weather breathing valve product Overview:

GFQ all-weather breathing valve is used on oil and liquid tanks to remove positive and negative pressure gas in the tank, so that the liquid in the tank is convenient to enter and exit. If the tank is not equipped with a breathing valve, there are certain obstacles in the flow of liquid in the tank, it is likely to appear tank deformation and vibration, the product design is reasonable, simple structure, easy to use; It is an indispensable product for storage tanks.

GFQ All-weather breathing valve performance and features:

Shell selection of cast iron, cast steel and aluminum alloy, good corrosion resistance; The valve disc is made of tetrafluoroidal material, which has good low temperature resistance and anti-freezing performance. Simple structure, easy maintenance, safe and convenient; GFQ all-weather breathing valve performance fully in line with the Ministry of Petroleum Industry standard SY7511-87.

GFQ All-weather breathing valve application scope:

GFQ all-weather breathing valve is suitable for storing Class A oil with flash point below 28 ° C and Class B oil with flash point below 60 ° C, such as gasoline, benzine, methyl benzine, kerosene, light diesel, oil, crude oil and other oil products and chemical product storage tanks with the same nature. It can be used with the new corrugated flame arrester.

GFQ All-weather breathing valve Instructions:

The breathing valve is installed on the top of the storage tank, which is to solve the positive pressure and negative pressure of the gas in the tank, so that the liquid in the tank is not hindered, and when the external liquid is input into the tank, a large amount of gas is called out (called positive pressure). If the liquid in the tank is exported, the tank must be sucked into the tank from the outside air (called negative pressure). If the breathing valve is automatically closed when it stops working, the liquid gas in the tank will not leak out, so that the liquid quality in the tank has been favorable protection.

GFQ All-weather breathing valve maintenance and maintenance:

For the safety of the breathing valve, check whether the guide rod and valve disc are flexible before use. The valve should be checked regularly (within 6 months) whether the positive and negative valve discs of the vent are flexible, and whether the contact surface of the valve discs is damaged. If there is damage, it should be repaired immediately. After repair, all normal can be used again.