Head Box, Wire and Press Section LS-621 Head Box, Wire and Press Section LS-621 PROCESS DATAFluid: Mech. treated waterPressure: 3.5-4 bar (e)Temperature: 15-30 °CTypical dimensions: DN 25-40Pressure rating: PN 10VALVE DESCRIPTIONBall segment valve type KVT.Seat in PTFE.Double acting type actuator.For more information see data sheet Si-101 EN. COMMENTSSee general recommendations