Explosion-proof Fire-proof Breathing Valve - Breathing Valve - Hi-sea

Explosion-proof Fire-proof Breathing Valve

Explosion-proof Fire-proof Breathing Valve


Production Description:

It has the dual function of breathing valve and tank flame arrester. It is an indispensable safety equipment for fixed top tanks such as crude oil, gasoline, kerosene, light diesel oil, aromatics, etc. It can prevent evaporation loss and protect the tank from damage during over-pressure or vacuum.

Parameters:

Model

HXF - IZ

Size

DN25-350

PN:0.6-2.5

Body Materials

AL CS 304 316 316L

Gide Rod

 AL 304 316 316L

Bolt/Nut

CS 304 316 316L

Gasket Seal

Graphite/Metal/PTFE

Positive Valve Plate

+36mmH2O~+1000mmH2O

Vacuum Pressure

-25mmH2O~-65mmH2O

Pressure Group

A B C D

Ambient temperature

CS:-30~+350

SS-80~+350

 

Joint Type

Flange; Thread

Flange standard

JIS, HG,GB,ANSI,...



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