LP Preheater Shut-Off valve Pos. 7 LP Preheater Shut-Off valve Pos. 7 Fluid: SteamPressure: 2 barTemperature: 150°CTypical dimmensions: DN 300-400Pressure rating: PN 25Valve type: Butterfly, wafer type VSSActuator 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