Breather valve also known as pressure/vacuum relief valve is a protective device mounted on the top of a fixed roof atmospheric storage tank to conserve the loss of storage tank content when the tank is in out-breathing mode.
Vacuum Breather Valve
1. Manufactuer Standard: GB5906-86
2. Model No. HXF-VI, HXF-VIZ (Explosion-proof, flame arresting) 3. End Types: Flanged / Buttweld
4. End Standard: HG, SH, GB, ANSI, JIS, DIN, EN
5. Pressure: PN0.6-2.5MPa
6. Size: DN 25-DN300
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Trade Leads Directory -> All Trade Leads -> Construction -> Pipes & Tubes -> Acuum Breather Valve (Pressure /Vacuum Relief Valve) 
