SolenoidOperatedSpoolValve,ISO.PDFVIP

Solenoid Operated Spool Valve, ISO size 3 Direct Acting Series WEDL ... Reference: 400-P-181260-EN- /09.15 1/4 43Replaces: W-16.30 Classification: S 160 bar, 40 l/min S ”Low Watt” model (8W) S Solenoid design features slip- on co- ils, which enables straightforward coil changes without opening the hydrau- lic envelope S Low-cost design for operation up to 40 l/min and 160 bar S With ISO 4401 / CETOP R35H size 3, NFPA D03, DIN 24 340 A6 interface 1. Description SeriesWEDL...- 6 units are solenoid op- erated directional spool valves. They are used to start and stop the flow of fluid in hydraulic systems, and to con- trol the direction of flow. The spool is actuated by low-wattage solenoids (8W) that can only be supplied for 24 VDC (direct current) systems. The sole- noid coils can be rotated on the core tube and secured at 90° intervals. The valves are used wherever there is a need for the lowest possible current consumption, or in applications where the solenoid is energised directly (with- out a relay) by the output of a PLC (pro- grammable logic controller). 2. Symbols 1 4/2 FUNCTIONS 4/2 FUNCTIONSWITH 4/3 SPOOLS 4/2 FUNCTIONS WITH 4/3 SPOOLS 4/3 FUNCTIONS WEDL-42-A- 6 WEDS-42-AD-6 WEDS-42-AG-6 WEDS-42-BD-6 WEDS-42-BG-6 WEDL-43-D- 6 WEDL-43-G-6 P Ta A B P T b A B P Ta A B P T b A B P Ta WEDS-42-B- 6 A B P Ta A B P T b A B P Ta WEDS-42-AH-6 WEDS-42-BH-6 WEDL-43-H- 6 A B P Ta A B P T b A B P T ba WEDS-42-AJ- 6 WEDS-42-BJ- 6 A B P Ta A B P T b Transient crossover connections 2 3 4 6 8 7 9 10 12 16 18 22 24 14 15 20 21 13 19 b b 5 11 17 23 WEDS-42-AGG-6 WEDS-42-BGG-6 A B P Ta A B P T b WEDS-42-AN-6 A B P Ta A B b WEDS-42-BN-6 WEDS-42-C-6 A B P T ba A B P T WEDL-43- J- 6 A B P T ba WEDL-43-GG-6 A B P Ta b 400-P-181260-EN- /09.15 2/ 4 3. Main characteristics Designation 4/2 and 4/3 directional spool valve Design direct acting Mounting method manifold mounting Size nominal size 6 mm, ISO 4401 size 3 interface Weight kg 1 solenoid = 1,6 2 solenoids = 2,2 Mounting attitude