Connection: socket welding, flange
Nominal pressure Class: 150
Pressure difference range bar: 0.1 to 12
PMA/TMA bar/℃ : 12.1/250
Shell material: WCB
2. Built-in bimetal air automatic discharge valve to prevent air blockage.
3. All components are installed on the valve cover, and the valve does not need to be removed from the pipe, which can be easily repaired and maintained.
Uses: Used in petroleum, chemical, metallurgy, electric power, food, paper and other industries of large steam equipment.