D03 Directional Control Valves
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Member of the Danfoss Group

Quick Reference DCV03 Solenoid Valves Catalog DCV 03 directional control valves consist of: housing (1), control spool (5), with two centering springs (4), and cylindrical operating solenoids (2, 3). The three-position directional valves have two solenoids and two springs. Two-position directional valves have either one solenoid and one return spring or two solenoids and a detent assembly. The operating solenoids are DC. For AC supply the solenoids are provided with a rectifier, which is integrated directly into the coil. The plug connectors (6, 7) can be rotated 90°. By loosening the nut...

Quick Reference DCV03 Solenoid Valves Catalog ORDER CODE DCV03 - 3Z11 - 01200 - E12 - K1 - N2 - T1 - D2 - B Directional control valve Nominal size Operating positions Code Three position P port orifice Code Omit Description None See Spool options, page 4 Spool speed control orifice Code Omit T1 The AC coils correspond with E5 coils only. Description None 0.7 [0.03 in] orifice Description DIN 43650 DIN 43650 with diode AMP junior AMP junior with diode DIN 43650 with rectifier in coil Lead wires Lead wires with diode in coil Deutsch Deutsch with diode in coil Description Standard Covered with...

COWWtSi'tF<J^SE Solenoid Valves Catalog RESPO IUSIVEXESS IK MOTION Member of the Danfoa Group TECHNICAL DATA SPOOL OPTIONS Functional Symbols

Quick Reference DCV03 Solenoid Valves Catalog p - Q Characteristics Operating limits for maximum hydraulic power transferred by the directional valve. Measured at viscosity = 35 mm2/ sec (cSt) [166 SUS]. Curve 7 7 4 8 1 8 1 4 5 6 4 3 3 1 Pressure loss

Quick Reference DCV03 Solenoid Valves Catalog CONNECTORS Dimensional sketch

Quick Reference DCV03 Solenoid Valves Catalog Type Plug B (black) K1 Plug A (grey) Plug B (black) K2 Plug A (grey) MANUAL OVERIDE OPTIONS Max. input voltage 250 VDC without rectifier 230 VAC 250 VDC without rectifier 230 VAC without rectifier and 30 VDC 230 VAC with LED 30 VDC without rectifier and 230 VAC with LED Covered with coil nut CONNECTOR OPTIONS Manual overide covered by coil nut Rubber boot Code N2 mm [in] Manual override protected by rubber boot

Quick Reference DCV03 Solenoid Valves Catalog SPOOL SPEED CONTROL ORIFICE This directional valve provides cushioned control spool shifting by means of orifice situated in the solenoid armature. To ensure proper function, air bleeding required. To bleed : Code None P-PORT ORIFICE OPTIONS Description The orifice installed in the P port restricts the input flow. 1. Remove Boot (2) 2. Open Plug (1) 3. Tighten plug after air is removed 4. Replace boot Sealing ring Orifices can also be used in all ports. Flow can be bidirectional.

Quick Reference DCV03 Solenoid Valves Catalog DIMENSIONS Valve with two solenoids Valve with one solenoid – size a Valve with one solenoid – size b Required surface finish of interface

Quick Reference DCV03 Solenoid Valves Catalog REPLACEMENT PARTS 1. Solenoid coil 2. Nut + sealing ring 3. Connector plug 4. Orifice 5. Seals 6. Mounting bolts Solenoid Voltage E9 Lead Wires w/Diode *** Consult Factory

Quick Reference DCV03 Solenoid Valves Catalog REPLACEMENT PARTS (continued) Solenoid nut M/O code No Code N1 N2 Type of nut Standard nut Closing nut Nut with rubber cap Ordering number 158-8005 Consult factory Consult factory Connector plug A Connector plug B gray black Ordering number 158-8076 088010080 Consult factory Consult factory Orifice Ordering number 158-8003 158-8080 Ordering number Mounting bolts – set Type, Qty Ordering number

Quick Reference DCV03 Solenoid Valves Catalog Notes