LP Preheater Shut-Off valve Pos. 8 LP Preheater Shut-Off valve Pos. 8 Fluid: SteamPressure: 1 barTemperature: 100°CTypical dimmensions: DN 500-700Pressure rating: PN 25Valve type: Butterfly, wafer type VSS Actuator type: PneumaticMaterial valve body: EN 1.4408Seat/lining: EN 1.4462Operation: On/Off with separate quick close function.Datasheet: Si-203Comment: LP Preheater Shut-OffSystem infoExtraction line from steam turbine. The valve is used for emergency closing in order to avoidbackflow. Comments