Series 8110 Vacuum Relief Valve, which are designed to protect your tank from damage created by over-pressure or excessive vacuum. Costly product evaporation losses due to normal tank” breathing” are greatly reduced.

 

Features

 

Designed and tested according to API2000;

Size2” through12“ ;

Available material option: aluminum, carbon steel, stainless steel and other material;

Air away;

Modular construction;

The inlet and outlet flange are accordance with ANSI B16.5 150Lb RF(It can be designed according to users’ requirements);

FEP diaphragms can effectively prevent seat and pallet from sticking, Select the seal structure according to the operation conditions;

It can be specially designed with Flame Arrester, Inlet Pipe, Steam Jecket, Blowing Hole, Lining or Humidity Absorber.

We have obtained the certification fo ISO9001, and ISO14001, ISO18001, approved vendor of SINOPEC, CNPC, CNOOC.