Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29On/off valves54 <strong><strong>Hydraulic</strong>s</strong> Bosch Rexroth AGDirectional spool valves, direct operated, with mechanical or manualactuationDetailed information:NG6: RE 22280NG10: RE 22331NG16 <strong>and</strong> 32: RE 22371• Sizes NG6 to 32• Porting pattern according to DIN 24340 form A <strong>and</strong> ISO 4401• Optional spool position monitoring (RE 24830)• Operation by means of‒ Manual lever (type WMM)‒ Roller plunger (type WMR, WMRZ, WMU)‒ Rotary knob (type WMD)‒ Rotary knob, lockable (type WMDA)Size 6 10 16Type ‒ ‒ H-WMMOperating pressure p maxbar 315 350 350Flow q V maxl/min 60 120 300Size 22 32Type H-WMM H-WMMOperating pressure p maxbar 350 350Flow q V maxl/min 450 1100<strong>Industrial</strong> Technologies
Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29Bosch Rexroth AG <strong><strong>Hydraulic</strong>s</strong>55On/off valvesDirectional spool valves, pilot operated, with electrohydraulicactuation• Sizes NG10 to 102• Porting pattern according to DIN 24340 form A <strong>and</strong> ISO 4401• Wet-pin AC or DC solenoids• Spring <strong>and</strong>/or pressure return of the main spool to its initial position• Spring centering (NG10)• Spring or pressure centering (sizes 16, 25 <strong>and</strong> 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 <strong>and</strong>/or end position control (NG16, 25 <strong>and</strong> 32), optional• Optional spool position monitoring (RE 24830)• Preload valve in the P channel of the main valve for sizes 16, 25 <strong>and</strong> 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 <strong>and</strong> SMR• For diectional spool valves type WE, Z4WE, WMM, WMR, WH, WP, WEH <strong>and</strong> Z4WEH• Inductive position switch <strong>and</strong> 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 24830<strong>Industrial</strong> 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