Soda Recovery Boiler - Black Liquor Combustion PC-382

PROCESS DATA

Fluid: Black liquor
Pressure: 4 bar (e)
Temperature: 110-160 °C
Typical dimensions: DN 150-250
Pressure rating: PN 16

VALVE DESCRIPTION

Flanged ball segment valve type HVVW/HVVF.

Material: Wetted parts in duplex stainless steel.

Seats made of HiCo (High Cobalt Alloy).

Double acting type actuator.

For more information see data sheet S i-115 EN.

COMMENTS

Valves which are in constant contact with the heavy black liquor must be equipped with electric heating cable to make sure that the liquid inside the valve body is kept warm during shut down of the plant.
This is an insurance for that the valves are operable at start-up.

See general recommendations