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burkert比例阀6223配套burkert8605控制器 The valve, Type 6223, can be used to control the fl ow of large amounts of liquids. burkert比例阀6223配套burkert8605控制器 Low hysteresis, high repeatability and good response sensitivity guarantee good positioning behaviour. The valve closes tight. The push-over coil is easy to replace.
1) Kvs value: Flow rate value for water, measured at +20 °C and 1 bar pressure differential over a fully opened valve 2) QNn value: Flow rate value for air with inlet pressure of 6 bar1), 1 bar pressure differential and +20 °C 3) Pressure data [bar]: Overpressure with respect to atmospheric pressure; if the differential pressure over the valve exceeds 5 bar the characteristics may change. Please note that the valves are delivered without control electronics unit and cable plug (see accessories below).
