Soda Recovery Boiler - Black Liquor Combustion LC-397

PROCESS DATA

Fluid: Green liquor
Pressure: 4 bar (e)
Temperature: 95 °C
Typical dimensions: DN 250-350
Pressure rating: PN 10

VALVE DESCRIPTION

A flanged ball valve with full bore type SKV.

Seats made of HiCo (High Cobalt Alloy)(locked seats).

Double acting type actuator.

For more information see data sheet Si-706 EN.

COMMENTS

The fluid will build up a layer to all inside surfaces and it can be difficult to operate the valve.
If the process accept, the valve should be operated as often as possible.
The ball should be HiCo-coated and the seats should be in scraper design and locked.
See general recommendations