Chip washing, impregnation and refining OS-21 Chip washing, impregnation and refining OS-21 PROCESS DATAFluid: Cooling waterPressure: 1-3 bar (e)Temperature: 20-35 °CTypical dimensions: DN 25Pressure rating: PN 10VALVE DESCRIPTIONBall valve type S36.Seat in PTFE.Double acting type actuator.For more information see data sheet Si-704EN. COMMENTSSee general recommendations