Directional spool valves รุ่น H-4WEH…XE…

H 4WEH XE
Directional spool valves, pilot operated, with electro-hydraulic actuation (Explosion protection "Increased safety") รุ่น H-4WEH…XE…

รายละเอียด Directional spool valves, pilot operated, with electro-hydraulic actuation (Explosion protection "Increased safety") รุ่น H-4WEH…XE…

  • Size 10 … 32
  • Component series 4X, 7X, 6X
  • Maximum operating pressure 350 bar
  • Maximum flow 1100 l/min
  • For potentially explosive areas

Features

  • For intended use in potentially explosive atmosphere
  • For subplate mounting
  • Porting pattern according to ISO 4401
  • Spring centering, spring end position or hydraulic end position
  • wet-pin DC or AC solenoids
  • Solenoid coil is rotatable by 90°
  • Optional auxiliary operating device
  • Electrical connection as individual connection with cable gland
  • Switching time adjustment, optional
  • Preload valve in channel P of the main valve, optional

Type code

01   020304050607   080910111213141516171819
H – 4 WEH         /   6E     XE     Z2        

01 Up to 350 bar H
02 4-way version 4
03 Directional valve, electro-hydraulically actuated WEH
Size
04 NG10 10
NG16 16
NG25 25
NG32 32
Control spool return main valve
05 by means of springs no code
Hydraulic 1) H
06 For control spool symbols, see symbols
07 Component series 40 to 49 – NG10 (40 to 49: unchanged installation and connection dimensions) 4X
Component series 60 to 69 – NG25 (4W.H 25.) and NG32 (60 to 69: unchanged installation and connection dimensions) 6X
Component series 70 to 79 – NG16 (70 to 79: unchanged installation and connection dimensions) 7X
Control spool return in the pilot control valve with 2 spool positions and 2 solenoids only possible with control spool C, D, K, Z and hydraulic control spool return in the main valve
08 Without spring return O
Without spring return with detent OF
09 Pilot control valve with wet-pin solenoids, high-power valve (data sheet 23178-XE) 6E
10 Direct voltage 24 V G24
Alternating voltage 230 V, 50/60 Hz W230R
Further ordering codes for other voltages are provided under Electrical connection
11 Without manual override no code
With manual override (standard) N
12 “Increased safety” explosion protection; for details, please refer to the explosion protection information XE
13 External pilot oil supply, external pilot oil return 2) no code
Pilot oil supply internal, pilot oil return external 3) E
Pilot oil supply internal, pilot oil return internal 3) ET
External pilot oil supply, internal pilot oil return 2) T
14 Without switching time adjustment no code
Switching time adjustment as supply control S
Switching time adjustment as discharge control S2
Electrical connection
15 Solenoid with terminal box and cable gland; for details please refer to Electrical connection Z2
Throttle insert
16 Without throttle insert no code
Throttle Ø 0,8 mm B08
Throttle Ø 1,0 mm B10
Throttle Ø 1.2 mm B12
Throttle Ø 1.5 mm B15
preload valve (not for NG10)
17 Without preload valve no code
With preload valve (pö = 4.5 bar) P4,5
18 Without pressure reducing valve no code
With pressure reducing valve 4) D3
19 NBR seals no code
FKM seals (other seals upon request) V
Observe compatibility of seals with hydraulic fluid used.
  1. 2 spool positions (hydraulic end position): only symbols C, D, K, Z, Y
  2. External pilot oil supply X or pilot oil return Y:
    • Observe the maximum pilot pressure according to Technical data!
  3. Internal pilot oil supply (version “ET” and “E”):
    • Observe the minimum pilot pressure according to the Technical data!
    • In order to prevent inadmissibly high pressure peaks, a throttle insert "B10" has to be provided in port P of the pilot control valve (see Product description).
    • You must moreover provide the pressure reducing valve "D3".
  4. Only in connection with throttle insert "B10"
Notice: The manual override cannot be allocated a safety function and may only be used up to a tank pressure of 50 bar.
ModelCode
H-4WEH 10 C4X/6EG24NXEEZ2/B10D3V R901136585
H-4WEH 10 D4X/6EG24NXEETZ2/B08D3 R901108560
H-4WEH 10 D4X/6EG24NXEETZ2/B10D3 R901026008
H-4WEH 10 D4X/6EG24NXEETZ2/B10D3V R901058008
H-4WEH 10 D4X/6EG24NXEEZ2/B10D3 R901087861
H-4WEH 10 D4X/6EG24NXETZ2 R901210683
H-4WEH 10 D4X/6EG24NXEZ2 R901061674
H-4WEH 10 D4X/6EW110RNXEETZ2/B10D3 R901114483
H-4WEH 10 D4X/6EW110RNXEETZ2/B10D3V R901271886
H-4WEH 10 D4X/6EW110RNXEETZ2/B15D3 R901210414
H-4WEH 10 E4X/6EG24NXEETZ2/B10D3 R901035383
H-4WEH 10 E4X/6EG24NXEETZ2/B10D3V R901208355
H-4WEH 10 E4X/6EG24NXEEZ2/B08D3 R901238407
H-4WEH 10 E4X/6EG24NXETZ2 R901084245
H-4WEH 10 E4X/6EG24NXETZ2/B10 R901057009
H-4WEH 10 E4X/6EG24NXEZ2 R901026012
H-4WEH 10 E4X/6EG24XEZ2 R901031289
H-4WEH 10 E4X/6EG48NXEETS2Z2/B10D3 R901349479
H-4WEH 10 E4X/6EG48NXEETZ2/B10D3 R901060396
H-4WEH 10 E4X/6EG48NXESZ2/B10D3 R901289387
H-4WEH 10 E4X/6EG48XEETZ2/B10D3 R901305490
H-4WEH 10 E4X/6EG48XEZ2 R901055058
H-4WEH 10 E4X/6EW110RNXEETZ2/B10D3 R901114326
H-4WEH 10 E4X/6EW230RNXEETZ2/B10D3 R901203523
H-4WEH 10 E4X/6EW230RNXEZ2 R901115658
H-4WEH 10 EA4X/6EG24NXETZ2/B10 R901071877
H-4WEH 10 EA4X/6EG24NXEZ2/B08 R901023768
H-4WEH 10 EB4X/6EG24NXEZ2/B08 R901435051
H-4WEH 10 EB4X/6EW110RNXEETZ2/B10D3 R901355084
H-4WEH 10 G4X/6EG24NXEETZ2/B10D3 R901218219
H-4WEH 10 G4X/6EG24NXEEZ2/B10D3 R901071879
H-4WEH 10 G4X/6EG24NXETZ2 R901271881
H-4WEH 10 G4X/6EG24NXEZ2 R901036034
H-4WEH 10 G4X/6EG48NXEZ2 R901232644
H-4WEH 10 G4X/6EW110RNXEZ2 R901296503
H-4WEH 10 GA4X/6EG24NXETZ2 R901386941
H-4WEH 10 H4X/6EG24NXEETZ2/B08D3 R901118942
H-4WEH 10 H4X/6EG24NXETZ2 R901131511
H-4WEH 10 H4X/6EG24NXEZ2 R901062152
H-4WEH 10 HC4X/O6EG24NXEETZ2/B10D3 R901390137
H-4WEH 10 HC4X/O6EG24NXETZ2 R901412029
H-4WEH 10 HC4X/OF6EG24NXEETZ2/B10D3 R901426048
H-4WEH 10 HD4X/OF6EG24NXEETZ2/B10D3 R901236703
H-4WEH 10 HD4X/OF6EG24NXEEZ2/B10D3V R901370132
H-4WEH 10 HD4X/OF6EW110RNXEETZ2/B10D3 R901353853
H-4WEH 10 HK4X/6EW230RNXEETSZ2/B10D3 R901429820
H-4WEH 10 HK4X/6EW230RXEETSZ2/B10D3 R901429821
H-4WEH 10 J4X/6EG24NXEETZ2/B10D3 R901054027
H-4WEH 10 J4X/6EG24NXEEZ2/B08D3 R901238405
H-4WEH 10 J4X/6EG24NXEEZ2/B10D3V R901368347
H-4WEH 10 J4X/6EG24NXEZ2 R901034547
H-4WEH 10 J4X/6EG48NXEETZ2/B10D3 R901072490
H-4WEH 10 J4X/6EW110RNXEETZ2/B10D3 R901097477
H-4WEH 10 J4X/6EW110RNXEETZ2/B15D3 R901210410
H-4WEH 10 J4X/6EW110RXEETZ2/B10D3 R901257724
H-4WEH 10 J4X/6EW230RNXEETZ2/B08D3 R901426111
H-4WEH 10 J4X/6EW230RNXEETZ2/B10D3V R901353328
H-4WEH 10 J4X/6EW230RNXEZ2 R901029496
H-4WEH 10 LB4X/6EG24NXEETZ2/B10D3 R901078139
H-4WEH 10 MA4X/6EG24NXEETZ2/B10D3 R901471591
H-4WEH 10 P4X/6EW230RNXEETZ2/B10D3 R901155995
H-4WEH 10 R4X/6EG48NXEETSZ2/B10D3 R901347447
H-4WEH 10 R4X/6EW110RNXEETZ2/B10D3 R901155203
H-4WEH 10 T4X/6EG48NXEETZ2/B08D3 R901025472
H-4WEH 10 UA4X/6EG24NXEETZ2/B10D3 R901194481
H-4WEH 10 UA4X/6EG24NXEZ2 R901130228
H-4WEH 10 W4X/6EG24NXEETZ2/B10D3 R901172878
H-4WEH 10 W4X/6EG24NXEETZ2/B10D3V R901401329
H-4WEH 10 W4X/6EG24NXEEZ2/B08D3 R901238406
H-4WEH 10 Y4X/6EG24NXEETZ2/B10D3 R901127264
H-4WEH 10 Y4X/6EG48NXEETZ2/B10D3 R901421668
H-4WEH 16 C7X/6EG24NXEEZ2/B10D3 R901246557
H-4WEH 16 D7X/6EG24NXEES2Z2/B10D3 R901389421
H-4WEH 16 D7X/6EG24NXEETZ2/B10D3 R901026368
H-4WEH 16 D7X/6EG24NXEZ2 R901443458
H-4WEH 16 D7X/6EW110RNXEETSZ2/B10D3V R901254986
H-4WEH 16 D7X/6EW230RNXEZ2/V R901209313
H-4WEH 16 E19-7X/6EW110RNXETZ2/B10D3V R901174422
H-4WEH 16 E7X/6EG24NXEETZ2/B10D3 R901234867
H-4WEH 16 E7X/6EG24NXES2Z2/B10D3 R901126177
H-4WEH 16 E7X/6EG24NXEZ2 R901026367
H-4WEH 16 EA7X/6EG24NXEETZ2/B10D3 R901233038
H-4WEH 16 EA7X/6EG24NXES2Z2/B10D3 R901123250
H-4WEH 16 EA7X/6EG24NXETZ2 R901071881
H-4WEH 16 EA7X/6EW230RNXEETZ2/B10D3 R901359846
H-4WEH 16 G7X/6EG24NXEES2Z2/B10P4,5D3 R901324722
H-4WEH 16 G7X/6EG24NXEEZ2/B10D3 R901423006
H-4WEH 16 G7X/6EW230RNXEETZ2/B10P4,5D3 R901029509
H-4WEH 16 H7X/6EG24NXETZ2 R901080892
H-4WEH 16 H7X/6EW230RNXEETZ2/B10D3 R901389824
H-4WEH 16 HB7X/6EG24NXEEZ2/B10D3V R901279875
H-4WEH 16 HD7X/6EW110RNXEETZ2/B10D3 R901223698
H-4WEH 16 HD7X/OF6EG24NXEETZ2/B10D3 R901236968
H-4WEH 16 J7X/6EG24NXEETZ2/B10D3 R901071886
H-4WEH 16 J7X/6EG24NXEEZ2/B10D3V R901368342
H-4WEH 16 J7X/6EG24NXESZ2/V R901336990
H-4WEH 16 J7X/6EG24NXETZ2 R901050818
H-4WEH 16 J7X/6EG48NXEETS2Z2/B10D3 R901043896
H-4WEH 16 J7X/6EW110RNXEETS2Z2/B10D3V R901135260
H-4WEH 16 J7X/6EW110RNXEEZ2/B10D3 R901340772
H-4WEH 16 J7X/6EW110RNXES2Z2/B10D3 R901123430
H-4WEH 16 J7X/6EW110RNXES2Z2/B10D3V R901127981
H-4WEH 16 J7X/6EW110RNXETZ2/B10D3V R901174418
H-4WEH 16 JA7X/6EW230RNXEETZ2/B10D3 R901204253
H-4WEH 16 K7X/6EG24NXEETZ2/B10D3 R901234870
H-4WEH 16 M7X/6EG24NXEETZ2/B10D3 R901382589
H-4WEH 16 MB7X/6EG24NXEEZ2/B10D3V R901243525
H-4WEH 16 Y7X/6EW230RNXEETZ2/B10D3 R901305352
H-4WEH 25 C6X/6EG24NXEETZ2/B10D3 R901427470
H-4WEH 25 D6X/6EG24NXEETZ2/B10D3 R901026908
H-4WEH 25 D6X/6EG24NXEEZ2/B10D3 R901228265
H-4WEH 25 D6X/6EW110RNXEETZ2/B10D3 R901254532
H-4WEH 25 E6X/6EG24NXEETZ2/B10D3 R901186416
H-4WEH 25 E6X/6EG24NXEEZ2/B10D3V R901368338
H-4WEH 25 E6X/6EG24NXEZ2 R901026927
H-4WEH 25 E6X/6EG48NXEETS2Z2/B10D3 R901064236
H-4WEH 25 EB6X/6EG24NXEZ2/B10D3 R901205690
H-4WEH 25 HD6X/6EW110RNXEETZ2/B10D3 R901223700
H-4WEH 25 J6X/6EG24NXEETZ2/B10D3 R901157156
H-4WEH 25 J6X/6EG24NXEEZ2/B10D3V R901368337
H-4WEH 25 J6X/6EG24NXEZ2 R901215683
H-4WEH 25 J6X/6EW110RNXES2Z2/B10D3 R901123433
H-4WEH 25 J6X/6EW230RNXEETS2Z2/B10D3 R901301510
H-4WEH 25 R6X/6EG48NXEETSZ2/B10D3 R901356063
H-4WEH 32 E6X/6EG24NXEZ2 R901026941
H-4WEH 32 G6X/6EG24NXETZ2/B12D3 R901299124
H-4WEH 32 HD6X/OF6EW110RNXETZ2/B10D3 R901386875
H-4WEH 32 J6X/6EG24NXEZ2 R901148343
H-4WEH 32 J6X/6EG48NXEETS2Z2/B10D3 R901043886
H-4WEH16HD7X/OF6EG110NXEETS2Z2/B10D3 R901440961
H-4WEH16HD7X/OF6EW110RNXEETS2Z2/B10D3 R901438140
 Data Sheet : Directional spool valves, pilot operated, with electro-hydraulic actuation (Explosion protection "Increased safety") รุ่น H-4WEH…XE…

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