The internal mechanism of control valves is classified in a valves and spools. The use of direction control with sliding mechanism is more common. Multipoint valves are kind of direction control valves that by changing the internal mechanism, the fluid is directed to each desired outlet. The type of changing mechanism will be selected according to the number of times and functions of the system, and will have an important effect on the quality of the system's performance. Most valves used in the equipment apply digital function and changing from completely open to fully closed mode. All control valves of reputable brands from all around the world in different types and models are repairable and reconstructable by Saman Sanat Pouya Company. These repairs include leak check, power and performance checking of solenoid, and flow balances. Some repairable control valves of famous brands are given below.

Rexroth

 
مدل توضیحات قابل تعمیر تعمیر شده عکس
 SEC 6 3/3, 4/2 and 4/3 directional seat valve with solenoid actuation
 M-.SED6 2/2, 3/2 and 4/2 directional seat valve with solenoid actuation
  SED 6…XE 3/2 and 4/2 directional seat valves, direct operated, with solenoid actuation
 M-.SED 6…XN 3/2 and 4/2 directional seat valves with solenoid actuation
 M-.SED 6...VE1 3/2 and 4/2 directional seat valves with solenoid actuation
 M-.SED 10 3/2 and 4/2 directional seat valve with solenoid actuation
 M-.SED 10…XN 3/2 and 4/2 directional seat valves, direct operated, with solenoid actuation
 M-.SEW 6 Directional poppet valves, directly operated, with solenoid actuation
 SEW 6…XE 2/2, 3/2 and 4/2 directional seat valves, direct operated, with solenoid actuation
 M-.SEW 10 3/2 and 4/2 directional seat valve with solenoid actuation
 SEW 10…XE 3/2 and 4/2 directional seat valves, direct operated, with solenoid actuation
 E-.SE6 3/2 and 4/2 directional seat valves with solenoid actuation for water emulsion
 E-.SE 6 ...X... 3/2 and 4/2 directional seat valves, direct operated, with solenoid actuation
 W-.SE6 3/2 and 4/2 directional seat valves with solenoid actuation, for water
 W-.SE 6 ...X 3/2 and 4/2 directional seat valves with solenoid actuation
 M-.SE 6 ...XD 3/2 and 4/2 directional seat valves with solenoid actuation
 M-.SMM 2/2, 3/2 and 4/2 directional seat valve with manual actuation
 M-.SMR 2/2, 3/2 and 4/2 directional seat valve with mechanical actuation
 M-.SH 2/2, 3/2 and 4/2 directional seat valve with fluidic actuation
 M-.SP 2/2, 3/2 and 4/2 directional seat valve with fluidic actuation
 M-Z4SEH 4/2 directional seat valve, pilot-operated
 WE 6...E Directional spool valves, direct operated, with solenoid actuation
 WE 6...E...407 4/3, 4/2 and 3/2 directional valve with wet-pin DC solenoids
 WE 6...E...UR Directional spool valves, direct operated, with solenoid actuation
 WE 6 ../.B..XD... 4/3, 4/2 and 3/2 directional valve with DC solenoids
 WE 6 …E..XE Directional spool valves, direct operated, with solenoid actuation
 WE 6 ../.E..XN... 4/3, 4/2 and 3/2 directional valves with wet-pin DC solenoids
 WE 6...H Directional spool valves, direct operated, with solenoid actuation
 WE 6...73...A12 Directional spool valves, direct operated, smoothly switching, with solenoid actuation
 WE 6 ../.B..XH... 4/3, 4/2 and 3/2 directional valves with wet-pin DC solenoids
 WE 6 ../.B..XM... 4/3, 4/2 and 3/2 directional valves with wet-pin DC solenoids
 WE…6/.B…VP1 Directional spool valves, direct operated, with solenoid actuation
 WE…6/.E…VE1 Directional spool valves, direct operated, with solenoid actuation
 WH 6 4/3, 4/2 and 3/2 directional valve with fluidic actuation
 WH 6...XC Directional spool valves, direct operated, with fluidic actuation
 WHZ 6 4/3, 4/2 and 3/2 directional valve with fluidic actuation
 WP 6 4/3, 4/2 and 3/2 directional valve with fluidic actuation
 WP 6...XC Directional spool valves, direct operated, with fluidic actuation
 WPZ 6 4/3, 4/2 and 3/2 directional valve with fluidic actuation
 WMD 6 Directional spool valves, direct operated, with mechanical or manual actuation
 WMDA 6 Directional spool valves, direct operated, with mechanical or manual actuation
 WMM 6 Directional spool valves, direct operated, with mechanical or manual actuation
 WMM 6...XC 4/3, 4/2 and 3/2 directional valve with manual actuation
 WMR 6 Directional spool valves, direct operated, with mechanical or manual actuation
 WMRZ 6 Directional spool valves, direct operated, with mechanical or manual actuation
 WMU 6 Directional spool valves, direct operated, with mechanical or manual actuation
 WMM 10 Directional spool valves, direct operated, with manual actuation
 WN 10 Directional spool valves, direct operated, with fluidic actuation
 WP 10 Directional spool valves, direct operated, with fluidic actuation
 WE 10...C Directional spool valves, direct operated, with solenoid actuation
 WE 10...E Directional spool valves, direct operated, with solenoid actuation
 5-.WE Directional spool valves, direct operated, with solenoid actuation
 H-4WMM 4/3 and 4/2 directional valve, with hand lever actuation
 WH Directional spool valves, pilot operated, with hydraulic actuation
 H-WH Directional spool valves, pilot operated, with hydraulic actuation
 WEH Directional spool valves, pilot operated, with electro-hydraulic actuation
 WEH...=UR Directional spool valves, pilot operated, with electro-hydraulic actuation
 H-WEH Directional spool valves, pilot operated, with electro-hydraulic actuation
 H-WEH Directional spool valves, pilot operated, with electro-hydraulic actuation
 H-4WEH…XD... Directional spool valves, pilot operated, with electro-hydraulic actuation (Explosion protection "flameproof enclosure")
 H-4WEH…XE… Directional spool valves, pilot operated, with electro-hydraulic actuation (Explosion protection "Increased safety")
 H-4WEH...VP1 Directional spool valves, pilot operated, with hydraulic actuation
 WHH Directional spool valves, pilot operated, with hydraulic-hydraulic actuation
 H-.WHH Directional spool valves, pilot operated, with hydraulic-hydraulic actuation
 WPH Directional spool valves, pilot operated, with pneumatic-hydraulic actuation
 H-.WPH Directional spool valves, pilot operated, with pneumatic-hydraulic actuation
 WMMH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (hand lever)
 H-.WMMH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (hand lever)
 WMRH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (roller plunger)
 H-.WMRH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (roller plunger)
 WMUH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (roller plunger, rotated 90°)
 H-.WMUH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (roller plunger, rotated 90°)
 WMDH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (rotary knob)
 H-.WMDH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (rotary knob)
 WMDAH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (rotary knob, lockable)
 H-.WMDAH Directional spool valves, pilot operated, with mechanical-hydraulic actuation (rotary knob, lockable)

Keywords:

SEC 6 - M-.SED6 - SED 6…XE - M-.SED 6…XN -  M-.SED 6...VE1 -  M-.SED 10 - M-.SED 10…XN - M-.SEW 6 -  SEW 6…XE - M-.SEW 10 -  SEW 10…XE -  E-.SE6 - E-.SE 6 ...X... -  W-.SE6 -  W-.SE 6 ...X - M-.SE 6 ...XD -  M-.SMM -  M-.SMR -  M-.SH -  M-.SP -  M-Z4SEH -  WE 6...E -  WE 6...E...407 - WE 6...E...UR - WE 6 ../.B..XD... -  WE 6 …E..XE - WE 6 ../.E..XN... -  WE 6...H - WE 6...73...A12 - WE 6 ../.B..XH... - WE 6 ../.B..XM... - WE…6/.B…VP1 - WE…6/.E…VE1 - WH 6 -  WH 6...XC - WHZ 6 -  WP 6 -  WP 6...XC -  WPZ 6 -  WMD 6 - WMDA 6 -  WMM 6 - WMM 6...XC -  WMR 6 -  WMRZ 6 -  WMU 6 - WMM 10 - WN 10 -  WP 10 -  WE 10...C -  WE 10...E -  5-.WE - H-4WMM - WH -  H-WH -  WEH - WEH...=UR - H-WEH - H-4WEH…XD... -  H-4WEH…XE… -  H-4WEH...VP1 - WHH - H-.WHH - WPH -  H-.WPH -  WMMH -  H-.WMMH -  WMRH -  H-.WMRH -  WMUH -  H-.WMUH - WMDH - H-.WMDH - WMDAH - H-.WMDAH