Ohof HYDRAULIC SOLUTION Solenoid Operated Directional Valve HWE Series Features and Handling • WE Series is a direct solenoid operated directional spool valve. The valve porting pattern follows DIN 24 340 form A. The Valves come with wet pin DC or AC solenoids with removable coil which can be rotated through 90 degree. • The standard valves come with DIN 43650 electrical connector with light and manual override to permit the spool to be moved without the solenoid being energized. • For correct operation, ensure that the solenoid pressure chamber is filled with oil. Do not exceed permissible voltage range of the coil. • Keep surge pressure below the maximum permissible back pressure port T. Keep hydraulic oil clean at ISO cleanliness code 19/16 The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change at any time without notice.

Solenoid Operated Directional Valve HWE Series Symbols Notes 1. With ../O and ../OF, spool A, C, and D can come without spring return with or without detent. 2. With ordering a spool with only two position “0” & “a” or or “0” & “b”, specify the desired position a or b after the spool code. Example : Spool E with spool position “a” Ordering code : 4HWE6EA-60/0AW110-10

Ohof HYDRAULIC SOLUTION Solenoid Operated Directional Valve HWE Series Ordering Code 4HWE6EA - 60/OAW110 - 10 ■ ini5678 1. Number of port 4 - 4 ports 3. Spool type (see the table below) 4. Three position spool with solenoid A only = A solenoid B only = B 6. Spring and Detent S - Spring return O - Without Spring return OF - Without Spring return with detent 7. Coil type A - Wet pin oil immersed with removable coil 9. Further detail for future use

OHOF HYDRAULIC SOLUTION Solenoid Operated Directional Valve HWE Series Installation Dimension mm (inch)