EMERGENCY VENT COVER
EVC (Emergency vent cover)
EMERGENCY VENT COVER (WE30,WE33)
· Model WE30, WE33 is designed to protect the tankagainst rupture or explosion that could result fromexcessive internal pressures caused by fire etc.
· Model WE30, WE33 is designed to provide emergency relief capacity beyond that furnished by the normal operating pressure relief valve on the storage tank.
· The feature of Model WE30, WE33 is that the pressure relief cover is designed to lift only far enough to flow its rated capacity should high tank pressure be encountered then
reseal automatically when the tank pressure is reduced.
- Pressure Setting : 50mm H2O to 10,000mm H2O
- Size :16” through 24”
- Available in Aluminum, Carbon Steel, Stainless Steel.
- Other size and material to be consulted by factory.