Evaporation Plant LC-304 EVAPORATION PLANT LC-304 PROCESS DATA Fluid: Heavy black liquorPressure: 1-2 bar (e)Temperature: 120-170 °CTypical dimensions: DN 150-300Pressure rating: PN 16 VALVE DESCRIPTION Ball segment valve type HVVW/HVVF. Seat in HiCo (High Cobalt Alloy). Double acting type actuator. For more information see data sheet Si-115 EN. COMMENTS For dry content above 75% Duplex body material is recommended. See general recommendations.