Industrial Hydraulics Hydraulic and Electronic Components

Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29Bosch Rexroth AG Hydraulics55On/off valvesDirectional spool valves, pilot operated, with electrohydraulicactuation• Sizes NG10 to 102• Porting pattern according to DIN 24340 form A and ISO 4401• Wet-pin AC or DC solenoids• Spring and/or pressure return of the main spool to its initial position• Spring centering (NG10)• Spring or pressure centering (sizes 16, 25 and 32)• Optional auxiliary operating device• Electrical connection as individual connection or central connection• Optional switching time adjustment• Stroke limitation of the main spool, optional• Stroke limitation and/or end position control (NG16, 25 and 32), optional• Optional spool position monitoring (RE 24830)• Preload valve in the P channel of the main valve for sizes 16, 25 and 32Type H-4WEHSize 10 16 (22) 25 32TypeH-4WEH,4WEHH-4WEH,4WEHH-4WEH,4WEHH-4WEHH-4WEH,4WEHOperating pressure p maxbar 350/280 350/280 350/280 350 350/280Flow q V maxl/min 160 300 450 650 1100Size 52 62 82 102Type H-4WEH H-4WEH H-4WEH H-4WEHOperating pressure p maxbar 350 350 350 350Flow q V maxl/min 2000 3000 4500 7000Spool position monotoring for directional valves• Sizes NG6 to 32• For directional poppet valves type SED, SEW, SH, SP, SMM and SMR• For diectional spool valves type WE, Z4WE, WMM, WMR, WH, WP, WEH and Z4WEH• Inductive position switch and proximity sensors• Direct monitoring of the spool position• High reliability• Long service lifeDetailed information:NG10 to 32: RE 24751NG52 to 102: On inquirySpool position monitoring:RE 24830Industrial TechnologiesSize 6 10 16 25 32Operating pressure p maxbar 350 350 350 350 350Flow q V maxl/min 80 160 300 350 1100Detailed information:RE 24830NG52 to 102: on request