Directional spool valves รุ่น WH

WH WEH
Directional spool valves, pilot operated, with hydraulic actuation รุ่น WH

รายละเอียด Directional spool valves, pilot operated, with hydraulic actuation รุ่น WH

  • Size 10, 16, 25 (WH 22), 25 (WH 25), 32
  • Component series 4X, 7X, 6X
  • Maximum operating pressure 280 bar
  • Maximum flow 1100 l/min

Features

  • Type of actuation: (external pilot control): Hydraulic
  • For subplate mounting
  • Porting pattern according to ISO 4401 and NFPA T3.5.1 R2
  • 4/3-, 4/2- or 3/2-way version
  • Spring or pressure centering, spring end position or hydraulic end position
  • Optional versions:
    • Stroke setting and/or spool position monitoring

Type code

01020304050607 0809101112 131415
    WH         /           /     *

01 up to 280 bar no code
02 3-way version 3
4-way version 4
Type of actuation
03 hydraulic WH
Size
04 NG10 10
NG16 16
NG25 (version "WH 22") 22
NG25 (version "WH 25") 25
NG32 32
Spool return in the main valve
05 by means of springs no code
Hydraulic 1) H
06 Spool symbols see symbols  
07 Component series 40 … 49 (40 … 49: unchanged installation and connection dimension) – NG10 4X
Component series 60 … 69 (60 … 69: unchanged installation and connection dimension) – NG25 ("WH 25") and NG32 6X
Component series 70 … 79 (70 … 79: unchanged installation and connection dimension) – NG16 (from series 72) andNG25 ("WH 22") 7X
Pilot oil flow
08 External pilot oil supply, external pilot oil return 2) no code
Switching time adjustment
09 Without switching time adjustment no code
Switching time adjustment as supply control S
Switching time adjustment as discharge control S2
Corrosion resistance (outside)
10 None (valve housing primed) no code
Improved corrosion protection (240 h salt spray test according to EN ISO 9227) J3
Spool position monitoring
11 Without position switch no code
Monitored spool position “a” QMAG24
Monitored spool position “b” QMBG24
monitored spool position "a" and "b" QMABG24
monitored rest position QM0G24
Stroke setting
12 For ordering code, see dimesnions
preload valve (not for NG10) 2)
13 Without pressure reducing valve no code
With pressure reducing valve D3
Seal material
14 NBR seals no code
FKM seals V
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request)
15 Further details in the plain text *
  1. 2 spool positions (hydraulic end position): only symbols C, D, K, Z, Y
    • 3 switching positions (hydraulically centered): only NG16, NG25 ("4W.H 25") and NG32
  2. Pilot oil supply X or return Y external:
    • Minimum pilot pressure: please observe Technical data!
    • Maximum pilot pressure: please observe Technical data!

ModelCode
3WH 10 A4X/ R978933922
3WH 10 B4X/S2 R901328551
3WH 22 A7X/ R901428413
4WH 10 C4X/ R900437793
4WH 10 C4X/S R901338201
4WH 10 C4X/S2 R901133566
4WH 10 D4X/ R900441150
4WH 10 D4X//12 R978876914
4WH 10 D4X//V R900427851
4WH 10 D4X/B12 SO41-8996 R979004305
4WH 10 D4X/ET R979010855
4WH 10 D4X/QMABG24/V R900915597
4WH 10 D4X/QMAG24 R901028043
4WH 10 D4X/QMBG24 R901083781
4WH 10 D4X/QMBG24/V R900946460
4WH 10 D4X/S2 R900471150
4WH 10 E4X/ R900444197
4WH 10 E4X//10 R900910498
4WH 10 E4X//V R900246400
4WH 10 E4X/QM0G24 R901138321
4WH 10 E4X/QM0G24 SO12 R900907356
4WH 10 E4X/S041-8366 R979001834
4WH 10 E4X/S2 R900534006
4WH 10 F4X/ R900518247
4WH 10 G4X/ R900441155
4WH 10 G4X/S2 R900582265
4WH 10 H4X/ R900474423
4WH 10 HC4X/ R900567688
4WH 10 HC4X//10 R901193461
4WH 10 HD4X/ R900428182
4WH 10 HD4X//V R900744309
4WH 10 HD4X/ET R979006547
4WH 10 HZ4X/ R900510249
4WH 10 HZ4X/QMABG24 R900918678
4WH 10 J4X/ R900428004
4WH 10 J4X//10 R900777126
4WH 10 J4X//V R900960590
4WH 10 M4X/ R900562602
4WH 10 P4X/ R901430030
4WH 10 Q4X/ R900538177
4WH 10 Q4X//10 R900529533
4WH 10 R4X/ R900440768
4WH 10 T4X/ R901127650
4WH 10 T4X/S2 R900586615
4WH 10 U4X/ R900736797
4WH 10 V4X/ R900472695
4WH 10 W4X/ R900462239
4WH 10 Y4X/ R900443486
4WH 10 Y4X//V R900539355
4WH 10 Y4X/QMABG24 R900733180
4WH 10 Y4X/QMAG24 R901122891
4WH 10 Y4X/QMBG24 R901368032
4WH 10 Z4X/ R900598835
4WH 10 Z4X//V R900522199
4WH 16 C7X/ R900923821
4WH 16 C7X/QMBG24 R901429028
4WH 16 C7X/S/V R901055946
4WH 16 D7X/ R900923871
4WH 16 D7X//V R900716637
4WH 16 D7X/QMBG24 R900953817
4WH 16 D7X/S2 R900760506
4WH 16 D7X/S2/V R900951712
4WH 16 E7X/ R900923875
4WH 16 E7X//10 R901038000
4WH 16 E7X//11 R901155293
4WH 16 E7X//V R900720459
4WH 16 E7X/QM0BG24 SO12 R901199834
4WH 16 E7X/QM0G24 R901138369
4WH 16 E7X/QM0G24 SO12 R900926557
4WH 16 E7X/QMABG24 R901105108
4WH 16 E7X/S R901312926
4WH 16 E7X/S2 R900967424
4WH 16 E7X/S2/12 R900954136
4WH 16 F7X/ R900925628
4WH 16 F7X//12 R900787984
4WH 16 G7X/ R900924015
4WH 16 G7X//11 R901018853
4WH 16 G7X//V R900974771
4WH 16 G7X/QMAG24 R901443207
4WH 16 G7X/S R901254892
4WH 16 H7X/ R900932349
4WH 16 H7X/ IN010 R983053656
4WH 16 H7X/S2 R900967113
4WH 16 HC7X/ R901001970
4WH 16 HD7X/ R900923812
4WH 16 HD7X//10 R901190259
4WH 16 HD7X//V R900721522
4WH 16 HD7X/QMABG24 R900941107
4WH 16 HD7X/QMAG24 R900949035
4WH 16 HD7X/S2 R901013427
4WH 16 HE7X/ R901067804
4WH 16 HE7X//V R901116692
4WH 16 HG7X/S2 R900953403
4WH 16 HH7X/ R901280994
4WH 16 HJ7X/ R901127458
4WH 16 J7X/ R900924016
4WH 16 J7X//10 R900786192
4WH 16 J7X//V R900721523
4WH 16 J7X/S2 R900705234
4WH 16 L7X/ R900925629
4WH 16 L7X/ IN 010 R983070708
4WH 16 L7X/S2 R901147071
4WH 16 L7X/S2 * R987047790
4WH 16 M7X/ R900925630
4WH 16 M7X//10 R901176768
4WH 16 Q7X/ R900925631
4WH 16 Q7X/ IN010 R983062321
4WH 16 Q7X/QMBG24 R901212965
4WH 16 R7X/ R900925632
4WH 16 R7X/S2 R901057843
4WH 16 T7X/ R900712426
4WH 16 U7X/ R900925633
4WH 16 U7X/ IN010 R983053655
4WH 16 W7X/ R900925634
4WH 16 W7X//10 R901022494
4WH 16 Y7X/ R900925635
4WH 16 Y7X/QMAG24 R901361839
4WH 16 Z7X/ R900970260
4WH 22 C7X/ R900417157
4WH 22 C7X//11V R901223056
4WH 22 C7X//V R900905553
4WH 22 C7X/QMABG24 R901413731
4WH 22 C7X/S2 R901319216
4WH 22 D7X/ R900412024
4WH 22 D7X//V R900412487
4WH 22 D7X/QMABG24 R900928130
4WH 22 D7X/QMBG24 R900922053
4WH 22 D7X/S R900759511
4WH 22 D7X/S2 R900528987
4WH 22 D7X/S2/10 R901384659
4WH 22 D7X/SQMABG24 R901338117
4WH 22 E7X/ R900409093
4WH 22 E7X//V R900343519
4WH 22 E7X/QMABG24 R901187569
4WH 22 E7X/S R900597544
4WH 22 E7X/S/10 R900752260
4WH 22 E7X/S2 R900588169
4WH 22 F7X/ R900411349
4WH 22 G7X/ R900412527
4WH 22 G7X/S R900960532
4WH 22 G7X/S2 R978900628
4WH 22 G7X/S2QMABG24 R901077904
4WH 22 H7X/ R900415678
4WH 22 H7X/S R978914195
4WH 22 H7X/S2QMABG24 R900969618
4WH 22 H7X/V R978030075
4WH 22 HC7X/ R900412134
4WH 22 HC7X//P4,5 R900585515
4WH 22 HC7X/QMABG24/V R901396105
4WH 22 HD7X/ R900409136
4WH 22 HD7X//10 R900392371
4WH 22 HD7X/QMABG24 R901007745
4WH 22 HD7X/S R900782862
4WH 22 HK7X/ R900490675
4WH 22 J7X/ R900409848
4WH 22 J7X//10 R900490385
4WH 22 J7X//P4,5V R901325441
4WH 22 J7X//V R900494667
4WH 22 J7X/QMAG24 R900969707
4WH 22 J7X/S2 R900474872
4WH 22 K7X/ R900411884
4WH 22 K7X/V SO43A-1829 R978032051
4WH 22 L7X/ R900499431
4WH 22 L7X/S2 R900758412
4WH 22 M7X/ R900341968
4WH 22 Q7X/ R900351976
4WH 22 R7X/ R900408504
4WH 22 R7X//10 R901090225
4WH 22 R7X/QMABG24 R901247313
4WH 22 T7X/ R900409632
4WH 22 T7X/ IN010 R983057152
4WH 22 U7X/ R900486617
4WH 22 U7X/QMAG24/11 R901242110
4WH 22 W7X/ R900417968
4WH 22 Y7X/ R900491846
   
   
4WH 22 Y7X/ IN010 R983057153
4WH 22 Y7X//V R901133428
4WH 22 Y7X/QMABG24 R901402333
4WH 32 C6X/ R900415205
4WH 32 C6X/QMBG24 R901413254
4WH 32 D6X/ R900406647
4WH 32 D6X//11 R901049038
4WH 32 D6X/QMBG24 R901233194
4WH 32 D6X/S2 R900528988
4WH 32 E6X/ R900492145
4WH 32 E6X//10 R900439914
4WH 32 E6X/QMBG24 R900758936
4WH 32 E6X/QMBG24 SO12 R900717267
4WH 32 E6X/S R901092700
4WH 32 E6X/S2 R900508228
4WH 32 G6X/ R900406648
4WH 32 G6X/J R900333249
4WH 32 G6X/QMABG24 R900915082
4WH 32 G6X/S2 R900520881
4WH 32 H6X/ R900341213
4WH 32 HC6X/ R900328633
4WH 32 HD6X/ R900497246
4WH 32 HD6X//10 R900487220
4WH 32 HD6X/QMABG24 R901436540
4WH 32 HD6X/QMBG24 R901208053
4WH 32 HD6X/S2 R900597733
4WH 32 HJ6X/ R900957549
4WH 32 HZ6X/ R901122518
4WH 32 J6X/ R900415623
4WH 32 J6X//10V R901198520
4WH 32 M6X/ R900448737
4WH 32 M6X//V R901201933
4WH 32 P6X/ R900343680
4WH 32 U6X/ R901445589
4WH 32 Y6X/ R900341967
4WH 32 Y6X/QMAG24 R901230273
4WH10C4X/V R978862767
4WH10E4X/SO41-8857 R979001595
4WH10E4X/SO41-8858 R979001596
4WH10E4X/SO8/SO41-8480 R979811439
4WH10EB4X/SO41-7499 R979019917
4WH10J4X/V SO43A-1518 R978901244
4WH10Q4X/ SO43A-154 R978917184
4WH10R4X/V SO8 R978019445
4WH16 J 7X/ IN010 R983031404
4WH16C7X/S2 R978902772
4WH16E7X/S/V R978903665
4WH16G7X/P4,5 R978915103
4WH16G7X/S2 R978901444
4WH16H7X/S2/P4,5 R978914169
4WH16HC7X/ R978918840
4WH16HD7X/S2 R978901781
4WH16RB7X/V SO8 R978018185
4WH16U7X/S2/D3 R978013239
4WH22 F 7X/ IN010 R983031111
4WH22 G 7X/V & 4WH6 M 6X/V-IN001 R983031104
4WH22 H 7X/V & 4WH6 M 6X/V-IN001 R983031105
4WH22 HC 7X/OV IN010 R983031095
4WH22 W 7X/ IN010 R983031108
4WH22 WB 7X/B12 IN0103 & R983031100
4WH22C7X/V SO43A-1585 R978906562
4WH22C7X/V SO43A-557 R978859321
4WH22E7X/V SO43A-1651 R978916036
4WH22G7X/P7,0 R978879833
4WH22HD7X/V R978852503
4WH22J7X/S2/V R978852469
4WH32E6X/V R978854713
4WH32G6X/S2/V R978852674

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