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Flame Retardant With Discharge Nozzle Breathing Valve

Flame Retardant With Discharge Nozzle Breathing Valve

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.
Product Details

Flame Retardant with Discharge Nozzle Breathing Valve


Pressure vacuum relief valve piped away is used for pressure and vacuum relief where vapours must be piped away,special pallets in this valve housing virtually eliminate the intake of air and the  escape of vapours except during normal tank breathing,thus reducing the loss of product and protecting the tank from possible damage.Escaping vapors are piped away through a flanged outlet connection.This helps to provide increased fire protection and safety.

Product features:

Size 50mm-300mm

Pressure settings355pa to 1750pa

Vacuum setting-295pa

With piped away

Applicable materials: 

gasoline, kerosene, diesel, aromatics, sulfur, air and other petrochemical materials;


Robust construction

Easy installation
Less power consumption
Resistant to corrosion


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We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.

Any interest,please do not hesitate to contact us.

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