The emergency venting device EV/O is protecting storage tanks against hazardous excess pressure but mimimize the loss of gas/vapours. It is also suitable as replacement of a manhole.
This device does not protect against the hazard of explosion or stabilized burning.

Connection : Flange DIN EN 1092-1, ANSI 150 Lbs RF

Range : PN10, PN16

Standard setting :
10 to 30 mbarg depending from the size

Materials :

• Housing : steel
• Valve seat edge : stainless steel
• Valve sealing : Perbunan, PTFE

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