Back to list
Mouth diameter: DN1200-3000
Nominal pressure: ≤ 0.3MPaType
Applicable temperature: ≤ 250 ° C
Applicable medium: blast furnace gas
Structural characteristics and uses: the valve block to control industrial furnaces, blast furnace top pressure, so that the normal production of key equipment in the blast furnace in the steady pressure. In large blast furnace, the manifolds with the TRT system can be switched with the control blast furnace top pressure
The valve used in all steel welded structure, is composed of a group (3-6) regulating butterfly valve, sometimes with a constant-pass pipe, adjusting butterfly valve Drive: electric, hydraulic, pneumatic.