Breathing Valve With Storage Tank Arrestor
The breathing valve is connected with storage tank arrester and used together,It can not only balance the pressure inside and outside the tank, but also prevent the explosion.
Breathing valve is a kind of air breather which install on the petrochemical fixed storage tank, in order to avoid tank over the pressure or vacuum
making the storage tank destruct, prevent the outside flame enter, reduce the tank fluid volatile.It is maintain the tank pressure balance, reduce safety energy-saving products medium volatile, but also the use ofprinciples of vapor heat transfer, protect the respiratory valve parts is not easy to freeze, the breathing valve to ensure the normal work.
Pipe flame arrestor is a safety device used to prevent the spread of flammable gases and liquids from spreading and to prevent a backfire.And it is suitable for storage tank of class A oil with flash point less than 28 and Class B oil with flash point less than 60, such as gasoline, kerosene, light diesel oil, crude oil, benzene, toluene and other oil and chemical raw materials.The flame arrester and breathing valve can be used together or separately.
1.low temperature resistance
2.good anti-freezing performance;
3.The fire resistance plate is made of stainless steel with excellent fire resistance performance.
4.The shell is made of stainless steel cast steel and aluminum alloy, with compact structure, fire resistance performance, 5.strong ventilation capacity, small leakage capacity, corrosion resistance, low temperature and frost resistance, easy maintenance, safety and convenience
A,-295Pa (-30mmH2O) +355Pa (+36mmH2O)
B,-295Pa (-30mmH2O) +980Pa (+100mmH2O)
C,-295Pa (-30mmH2O) +1750Pa (+180mmH2O)
Gasoline ,kerosene,diesel oil,aromatic naphtha,air etc, or other petrochemical material.
The stardand of manufacture and inspection
Manufacture and inspection reference to standard"SY/T0511.1-2010".
Remark:flange connection adopt toHG/T20592-2010,PN1.0MPa,also can manufacture meet customer's demand according to HG,JB,ANSI-B16.5,JIS.
Q:Why choose us ?
A: we are a manufacturer, we have been manufacturing check valve more than 20 years.
Q. what is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
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