Saar HK Electronic Limited |
Verified Suppliers
|
|
Type 4WEH Directional Spool Valves, Pilot Operated, With electro-hydraulic Actuation
Size 10, 16, 25 (WEH22), 25 (WEH25), 32
Component series 4X, 7X, 6X
Maximum operating pressure 280 bar
Maximum flow 1100 l/min
Features:
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | ||
WEH | / | K4 | / | * |
01 | up to 280 bar | no code |
02 | 3-way version | 3 |
4-way version | 4 | |
Types of actuation | ||
03 | electro-hydraulic | WEH |
Size | ||
04 | NG10 | 10 |
NG16 | 16 | |
NG25 (version "WEH 22") | 22 | |
NG25 (version "WEH 25") | 25 | |
Size 32 | 32 | |
Spool return in the main valve | ||
05 | by means of springs | no code |
hydraulic 1) | H | |
06 | Symbols; for the possible version, see "Symbols/Circuit diagrams" | |
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 ("WEH 25") and NG32 | 6X | |
Component series 70 … 79 (70 … 79: unchanged installation and connection dimension) – NG16 (from series 72) andNG25 ("WEH 22") | 7X | |
Control spool return in the pilot control valve with 2 spool positions and 2 solenoids (only possible with symbols C, D, K, Z and hydraulic control spool return in the main valve) | ||
08 | With spring return | no code |
Without spring return | O | |
Without spring return with detent 2) | OF | |
Pilot control valve 2) | ||
09 | High-power valve | 6E |
10 | Direct voltage 24 V 2) | G24 |
Alternating voltage 230 V, 50/60 Hz 2) | W230 | |
For other voltages, frequencies and electric data, see data sheet of high-power valve | ||
11 | Without manual override | no code |
With manual override | N | |
With concealed manual override | N9 | |
Pilot oil flow | ||
12 | External pilot oil supply, external pilot oil return 3) | no code |
Internal pilot oil supply, external pilot oil return 3; 4) | E | |
Pilot oil supply internal, pilot oil return internal 4) | ET | |
External pilot oil supply, internal pilot oil return 3) | T | |
version “ET” and “T” with 3-spool position valve, pressure-centered, only possible if ppilot ≥ 2 x ptank + ppilot min!) | ||
Switching time adjustment | ||
13 | without switching time adjustment | no code |
Switching time adjustment as supply control | S | |
Switching time adjustment as discharge control | S2 | |
Corrosion resistance | ||
14 | None (valve housing primed) | no code |
Improved corrosion protection (240 h salt spray test according to EN ISO 9227) | J3 | |
Electrical connection 2) | ||
15 | Individual connection | |
Without mating connector; connector DIN EN 175301-803 | K4 6) | |
For further electrical connections, see data sheet 23178 and 08010 | ||
Spool position monitoring | ||
16 | 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 | ||
17 | For ordering code, see stroke setting | |
Throttle insert 2) | ||
18 | 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 | |
Throttle Ø 2.0 mm | B20 | |
Throttle Ø 2.5 mm | B25 | |
preload valve (not for NG10) 2) | ||
19 | without preload valve | no code |
with preload valve (pö = 4.5 bar) | P4,5 | |
20 | without pressure reducing valve | no code |
with pressure reducing valve | D3 5) | |
Seal material | ||
21 | NBR seals | no code |
FKM seals | V | |
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) | ||
22 | Further details in the plain text | * |
R900923888 | 4WEH16L7X/6AG24NETK4 |
R900923873 | 4WEH16L7X/6AG24NK4/11V |
R901184955 | 4WEH16L7X/6EG125N9ETK4/B10 |
R900933265 | 4WEH16L7X/6EG125N9ETS2K4 |
R901017946 | 4WEH16L7X/6EG205N9K4/B10 |
R901291706 | 4WEH16L7X/6EG24ETK4/B10 |
R978914235 | 4WEH16L7X/6EG24N9EDA |
R900930859 | 4WEH16L7X/6EG24N9EK4 |
R900934317 | 4WEH16L7X/6EG24N9EK4/10 |
R901170879 | 4WEH16L7X/6EG24N9EK4/10B08 |
R900246868 | 4WEH16L7X/6EG24N9EK4/B08 |
R901150485 | 4WEH16L7X/6EG24N9EK4/B08P4,5 |
R901332248 | 4WEH16L7X/6EG24N9EK4/B10 |
R901119793 | 4WEH16L7X/6EG24N9EK4/B10D3 |
R901355639 | 4WEH16L7X/6EG24N9EK4/B15 |
R901159670 | 4WEH16L7X/6EG24N9ES2DL/10B10 |
R987144193 | 4WEH16L7X/6EG24N9ES2K4 |
R978020880 | 4WEH16L7X/6EG24N9ES2K4 |
R900617871 | 4WEH16L7X/6EG24N9ES2K4/10B08 |
R900954345 | 4WEH16L7X/6EG24N9ES2K4/10B10 |
R900755284 | 4WEH16L7X/6EG24N9ES2K4/B08 |
R900941793 | 4WEH16L7X/6EG24N9ES2K4/B10 |
R901118928 | 4WEH16L7X/6EG24N9ES2K4/B10D3 |
R901320870 | 4WEH16L7X/6EG24N9ES2K4/B10V |
R901133280 | 4WEH16L7X/6EG24N9ES2K4/B15 |
R901018996 | 4WEH16L7X/6EG24N9ESDJL/B10 |
R900755801 | 4WEH16L7X/6EG24N9ESDJL1/B10 |
R900948690 | 4WEH16L7X/6EG24N9ESK4/10B10 |
R978006697 | 4WEH16L7X/6EG24N9ETDAL |
R900924643 | 4WEH16L7X/6EG24N9ETK4 |
R900961508 | 4WEH16L7X/6EG24N9ETK4/10B10 |
R901305826 | 4WEH16L7X/6EG24N9ETK4/12B10 |
R900711896 | 4WEH16L7X/6EG24N9ETK4/B08 |
R900952631 | 4WEH16L7X/6EG24N9ETK4/B10 |
R900759798 | 4WEH16L7X/6EG24N9ETK4/B10D3 |
R900758815 | 4WEH16L7X/6EG24N9ETK4/B10P4,5 |
R900744334 | 4WEH16L7X/6EG24N9ETK4/B10V |
R901364813 | 4WEH16L7X/6EG24N9ETK4/B12 |
R900748284 | 4WEH16L7X/6EG24N9ETS2DJL/B10 |
R900713835 | 4WEH16L7X/6EG24N9ETS2K4/B08 |
R900712203 | 4WEH16L7X/6EG24N9ETS2K4/B10 |
R901088780 | 4WEH16L7X/6EG24N9ETS2K4/B10P4,5 |
R900934944 | 4WEH16L7X/6EG24N9ETSK4 |
R901397287 | 4WEH16L7X/6EG24N9ETSK4/B10 |
R901034404 | 4WEH16L7X/6EG24N9ETSK4/B10P4,5 |
R900977794 | 4WEH16L7X/6EG24N9ETSK4/B10V |
R900927835 | 4WEH16L7X/6EG24N9K4 |
R987013149 | 4WEH16L7X/6EG24N9K4/B08 |
R900965805 | 4WEH16L7X/6EG24N9K4/B10 |
R978917507 | 4WEH16L7X/6EG24N9K4/V |
R901025836 | 4WEH16L7X/6EG24N9S2DL/B10 |
R900955915 | 4WEH16L7X/6EG24N9S2K4 |
R901170882 | 4WEH16L7X/6EG24N9S2K4/B10D3 |
R901548809 | 4WEH16L7X/6EG24N9S2K4/B15 |
R901020097 | 4WEH16L7X/6EG24N9TDJL |
R900926210 | 4WEH16L7X/6EG24N9TK4 |
R900965575 | 4WEH16L7X/6EG24N9TK4/B08 |
R901395041 | 4WEH16L7X/6EG24N9TK4/B10P4,5 |
R978910724 | 4WEH16L7X/6EG24N9TK4/V |
R901005178 | 4WEH16L7X/6EG24N9TS2K4 |
R900934457 | 4WEH16L7X/6EG24NES2DL/10 |
R901249226 | 4WEH16L7X/6EG24NES2DL/10B10 |
R901132104 | 4WEH16L7X/6EG24NES2DL/B10 |
R901216194 | 4WEH16L7X/6EG24NES2K4/10B10 |
R901137929 | 4WEH16L7X/6EG24NETDL/B10 |
R901146816 | 4WEH16L7X/6EG24NETK4/B10 |
R901199040 | 4WEH16L7X/6EG24NTK4/B10D3 |
R901312005 | 4WEH16L7X/6EG48N9K4 |
R901236174 | 4WEH16L7X/6EG96N9EK4/10B10 |
R900760281 | 4WEH16L7X/6EW100N9DJL |
R901016191 | 4WEH16L7X/6EW100N9ETDJL/B10 |
R900759009 | 4WEH16L7X/6EW100N9ETDJL1/B10 |
R900740265 | 4WEH16L7X/6EW100N9ETK4 |
R900767226 | 4WEH16L7X/6EW100N9ETS2DJL/B10 |
R901007106 | 4WEH16L7X/6EW100N9TS2DJL |
R901420886 | 4WEH16L7X/6EW100N9TSDJL |
R901008632 | 4WEH16L7X/6EW100RN9ETSDJL1/B10 |
R978908123 | 4WEH16L7X/6EW110N9DA |
R978901394 | 4WEH16L7X/6EW110N9DK25 |
R978908604 | 4WEH16L7X/6EW110N9EDAL |
R901299483 | 4WEH16L7X/6EW110N9EDAL/B10 |
R900940973 | 4WEH16L7X/6EW110N9EK4 |
R901251786 | 4WEH16L7X/6EW110N9EK4/B08D3 |
R901278720 | 4WEH16L7X/6EW110N9EK4/B10 |
R900928743 | 4WEH16L7X/6EW110N9ES2K4 |
R901271354 | 4WEH16L7X/6EW110N9ES2K4/B10 |
R978914619 | 4WEH16L7X/6EW110N9ESK4 |
R978918055 | 4WEH16L7X/6EW110N9ETDAL |
R900938904 | 4WEH16L7X/6EW110N9ETK4 |
R900965808 | 4WEH16L7X/6EW110N9ETK4/B10 |
R900933555 | 4WEH16L7X/6EW110N9ETK4/V |
R978917094 | 4WEH16L7X/6EW110N9ETS2K4 |
R901545659 | 4WEH16L7X/6EW110N9ETS2K4/B10 |
R978005041 | 4WEH16L7X/6EW110N9ETS2K4/V |
R901171053 | 4WEH16L7X/6EW110N9ETSDJL1/B10 |
R900927337 | 4WEH16L7X/6EW110N9K4 |
R983031301 | 4WEH16L7X/6EW110N9K4IN010 |
R978909706 | 4WEH16L7X/6EW110N9TK4 |
R901027089 | 4WEH16L7X/6EW110N9TK4 |
R901285097 | 4WEH16L7X/6EW110N9TK4/B10 |
R900777388 | 4WEH16L7X/6EW110N9TS2K4 |
R978914608 | 4WEH16L7X/6EW110N9TS2K4/P4,5 |
R901292698 | 4WEH16L7X/6EW110RN5S2DJL |
R901290983 | 4WEH16L7X/6EW110RN5S2DL |
R901312920 | 4WEH16L7X/6EW110RN9ETSDJL/B10 |
R901213878 | 4WEH16L7X/6EW200N9DJL |
R901185049 | 4WEH16L7X/6EW200N9ESDJL1/B10 |
R901358286 | 4WEH16L7X/6EW200N9ETS2DJL/B10 |
R900740266 | 4WEH16L7X/6EW200N9ETSDJL1 |
R901250771 | 4WEH16L7X/6EW200N9S2DJL |
R900962925 | 4WEH16L7X/6EW230N9EK4 |
R900962975 | 4WEH16L7X/6EW230N9ES2K4/B10 |
R901222364 | 4WEH16L7X/6EW230N9ESDL/B10 |
R900924823 | 4WEH16L7X/6EW230N9ETK4 |
R901265945 | 4WEH16L7X/6EW230N9ETK4/B10 |
R900702115 | 4WEH16L7X/6EW230N9ETK4/B10D3 |
R901372843 | 4WEH16L7X/6EW230N9ETK4/B10P4,5 |
R900931047 | 4WEH16L7X/6EW230N9ETK4/B12 |
R900932643 | 4WEH16L7X/6EW230N9ETK4/P4,5 |
R987009599 | 4WEH16L7X/6EW230N9ETS2K4 |
R900933560 | 4WEH16L7X/6EW230N9ETS2K4/B08 |
R900948292 | 4WEH16L7X/6EW230N9ETS2K4/B10 |
R978033379 | 4WEH16L7X/6EW230N9ETS2K4/P4,5 |
R901046421 | 4WEH16L7X/6EW230N9ETSDL/B10 |
R900970575 | 4WEH16L7X/6EW230N9K4 |
R901142768 | 4WEH16L7X/6EW230N9K4/B10 |
R901203053 | 4WEH16L7X/6EW230N9TS2DJL |
R900970154 | 4WEH16L7X/6EW230NSK4 |
R901127537 | 4WEH16L7X/6HG24N9EK4 |
R901108854 | 4WEH16L7X/6HG24N9EK4/B10 |
R901108848 | 4WEH16L7X/6HG24N9ETK4 |
R901108814 | 4WEH16L7X/6HG24N9ETK4/B10 |
R901108861 | 4WEH16L7X/6HG24N9K4 |
R901480134 | 4WEH16L7X/6HG24N9K4-910 |
R900769777 | 4WEH16L7X/6SG24N9EK4/B10 |
R900734111 | 4WEH16L7X/6SG24N9ETK4 |
R900784499 | 4WEH16L7X/6SG24N9ETK4/B10 |
R901025267 | 4WEH16L7X/6SG24N9K4 |
R900923835 | 4WEH16L7X/U |
R900945176 | 4WEH16L7X/UET |
R900939637 | 4WEH16L7X=6EG24N9ETK4/B10=KM |
R900925115 | 4WEH16L7X=6EG24N9ETK4=KM |
R901367285 | 4WEH16L7X=6EG24N9K4 |
R901132239 | H-4WEH16L7X/6EG110N9TS2DJL |
R901046769 | H-4WEH16L7X/6EG24N9EK4/B10D3 |
R901077622 | H-4WEH16L7X/6EG24N9EK4/B10D3ZV |
R900977630 | H-4WEH16L7X/6EG24N9ES2K4/B10D3 |
R900956812 | H-4WEH16L7X/6EG24N9ETK4/B10D3 |
R901282894 | H-4WEH16L7X/6EG24N9ETK4/B10D3V |
R901168115 | H-4WEH16L7X/6EG24N9ETS2DJL/B10D3 |
R901364228 | H-4WEH16L7X/6EG24N9ETSK4/B10D3 |
R900939919 | H-4WEH16L7X/6EG24N9K4 |
R901077620 | H-4WEH16L7X/6EG24N9K4/Z |
R900784082 | H-4WEH16L7X/6EG24N9S2K4 |
R900729122 | H-4WEH16L7X/6EG24N9S2K4/B10D3 |
R901147679 | H-4WEH16L7X/6EG24N9TK4/B10D3 |
R900943539 | H-4WEH16L7X/6EG24N9TSK4 |
R978022979 | H-4WEH16L7X/6EG24NTK4 |
R900755785 | H-4WEH16L7X/6EW100N9ETDJL/B10D3 |
R901066610 | H-4WEH16L7X/6EW100N9ETK4/B10D3 |
R901080306 | H-4WEH16L7X/6EW100N9TS2DJL/B10D3 |
R900750722 | H-4WEH16L7X/6EW100N9TS2K4/B10D3 |
R901250338 | H-4WEH16L7X/6EW110N9EK4/B08D3 |
R900926338 | H-4WEH16L7X/6EW110N9K4 |
R901095051 | H-4WEH16L7X/6EW110N9TS2DJL/B10D3 |
R900771791 | H-4WEH16L7X/6EW110N9TS2K4/B10D3 |
R901412144 | H-4WEH16L7X/6EW200N9S2K4 |
R901180421 | H-4WEH16L7X/6EW230N9K4 |
R900924008 | H-4WEH16L7X/U |