Description Size 6 Component series 1X Maximum operating pressure 250 bar Maximum flow 35 l/min Features Sandwich plate valve Porting pattern according to DIN 24340 form A Load compensation in channel P → A or P → B by installed shuttle valve 2-way version "P" Flow control in case of interaction with proportional directional valve Product description Valves of type ZDC are direct operated supply pressure compensators in 2-way version. As with all throttle cross-sections, the flow of proportional throttle valves and directional valves depends on the pressure differential Δp . The effect of a load-compensated, electrical flow control valve results from the combination of throttle valve (measuring throttle) and pressure compensator which keeps the pressure differential Δp at the measurement throttle constant. The pressure differential is determined by the pressure compensator spring and depending on the selected design, it ranges between 8 and 25 bar. The combination of a proportional directional valve with a pressure compensator results in the effect of a flow control valve for 2 directions. The changing load pressure is to be scanned via a shuttle valve. If pulling loads result during deceleration of mass, counterholding valves are to be provided. Type code 01 02 03 04 05 06 07 08 09 10 Z DC 6 X - 1X / M * 01 Sandwich plate valve Z 02 Meter-in pressure compensator DC 03 Size 6 6 04 Porting pattern according to DIN 24340 form A X 05 Load compensation in channel P P Load compensation in channel A A 06 Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions) - Size 10 1X Pressure differential 07 8 bar 8 14 bar 14 25 bar 25 Seal material 08 NBR seals M 09 No special version no code Special setting with directional valve 4WRPE -291 Control in P on component side; supply optionally A or P; pilot pressure from B -287 Flow in A; pilot pressure from T -292 10 Further details in the plain text * Technical data allgemein Nenngröße 6 Geräteserie 1X Einbaulage Any Masse kg 1.5 hydraulisch Maximaler Betriebsdruck bar 250 Maximum flow 1) l/min 35 Druckflüssigkeitstemperaturbereich °C -20 … +70 Maximal zulässiger Verschmutzungsgrad der Druckflüssigkeit; Reinheitsklasse nach ISO 4406 (c) 2) Class 20/18/15 Viskositätsbereich mm²/s 15 … 380 1) depending on the pressure differential 2) The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. Hydraulic fluid Classification Suitable sealing materials Standards Mineral oils and related hydrocarbons HL, HLP, HLPD, HVLP, HVLPD NBR DIN 51524 Important information on hydraulic fluids: For more information and data on the use of other hydraulic fluids please contact us. There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals,
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