Product details

BREATHER VALVE - SERIAL BV

Breathing valve is a type of valve installed on a fixed tank such as gasoline, flammable substances to avoid overpressure or overpressure to cause the tank to be destroyed. It prevents outside flames from entering the tank.

Technical data

Working pressure range
A -30mmH2O / + 36mmH2O
B-30mmH2O / + 100mmH2O
C -30mmH2O / + 180mmH2O
D Or according to customer requirements

Working environment: petrol, gas, flammable solvents, ...
Material: cast steel, aluminum alloy, stainless steel: 304, 316, 316L
Connection standards: JIS -10K, ANSI150RF, BS, ...

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Breather valve with flame arrester

Figure:HITEKBV

According to API 2000 code, BS7244, the BV is designed, manufactured and tested by famous suppliers in the world

The pressure vacuum relief valves are used on liquid storage tanks which designed by API 520/ API 650 and

others vessels or systems to prevent structural damage due to excess internal pressure or vacuum.

This valve has functions to intake the air under constant pressure during unloading and rising temperature,

and to discharge the overpressure generated during pouring the liquid and falling temperature on storage tank

This is the safe valve to control deflation ( vacuum ) and inflation ( pressure ) of several storage tanks

Working environment: petrol, gas, flammable solvents, ...
Material: cast steel, aluminum alloy, stainless steel: 304, 316, 316L
Connection standards: JIS -10K, ANSI150RF, BS, ...

Catalogue