Vacuum System EC-645 Vacuum System EC-645 PROCESS DATAFluid: AirPressure: -0.6 bar (e)Temperature: 40-55°CTypical dimensions: DN 400-500Pressure rating: PN 10VALVE DESCRIPTIONButterfly valve type MTV.Seat in PTFE.Electric actuator.For more information see data sheet Si-205 EN. COMMENTSSee general recommendations