Directional spool valves type WE5 electrically

Transcription

1 Directionl spool vlve type WE5 electriclly operted NS 5 up to 25 M up to 6 D SHEE - SERVICE MNU NUL dm /min WK LICION Directionl spool vlves type WE5 electriclly operted re intended for chnge in direction of fluid flow in hydrulic system nd thus it llows to chnge direction of movement of receiver - mostly piston rod of cylinder or hydrulic motor s well to use functions: on nd off. hese directionl spool vlves re used for suplte mounting in ny position in hydrulic system. Directionl spool vlve is complied with the regultions of directive 26/95/WE for the following voltges: 5 25 V for C V for DC DESCRIION OF OERION 4 WE5 J - 6X/G24NZ Min elements of directionl spool vlve type WE6 re: housing (), solenoids (), control spool (2), centering springs (4) nd mnul overrides (5). he spool (2) is shifted when it is moved into one of end positions y the force of solenoid () ffecting it. he return of the spool into neutrl position nd centering re secured y the centering springs (4). he shpe of the spool (control edge spcing) ffects the configurtion of connections mong the ports:,, nd. In cse of emergency, the spool cn e shifted mnully y mens of the override (5) only for version with mnul override. When the sitution is nticipted, directionl spool vlve must e mounted in the wy s to e ville. WE5 /O O - 2-position directionl spool vlve without return springs. he spool is positioned nd supported with ttched solenoid. here is no neutrl position s the spool is not positioned. WE5 OF OF - 2-position directionl spool vlve without return springs with detent. he spool (2) is positioned nd supported with detent (6), nd its shift results from supplying voltge to one solenoid (). ype WE5 - - WK

2 ECHNICL D Hydrulic fluid Required filtr f ltrt tion Recommended filtrtion mient temperture rnge Mximum ing frequency minerl oil up to t 6 µm up to µm Nominl fluid viscosity 2 o 7 mm /s t temperture 55 C Viscosity rnge 2 2,8 up to 8 mm /s Fluid temperture rnge (in tnk) Mxim imum opert ting pressure Flow section in centrl position schemes on pge Supp upply volt ltge for f sole lenoid ids ower requireme irement Hold lding curre c urrent In-r -rush currec urrent Duty cycle Switching time, on Switching time, off Weight recommended mx ports s,, 25 M port 6 M spool flow section Insult tion I 65 Solenoid coil temperture o - 2 C up to +5 C DC 2V 24V V 5 on/h,4 kg o o 4 C up to 55 C o Q o o -2 C up to +7 C 6 % nominl flow % nominl flow 2V - 5Hz 26 W V - V continues continues 4 ms 25 ms ms 2 ms o mx 5 C 72 on/h C W V - 5Hz SSEMLY ND LICION REQUIREMENS. Only vlve working properly nd suitly instlled my e connected to n electric system. Only skilled workers re llowed to connect nd disconnect electric system. 2. Ground connection ( ) must e connected with protective erth wire ( E ) in supply system ccording to pproprite instructions.. It is foridden to pply directionl spool vlve if the supply cle in the glnd of plug-in in- connector is not properly tightened. 4. It is foridden to pply directionl spool vlve if the plug-in in-connector is not proper operly tightened to the solenoid socket nd is not secured y screwing olt tightly tly. 5. Due to heting solenoid coils, directionl spool vlves should e plced in order to eliminte the possiility of incidentl touch while using, or, they should e equipped with the coil covers (in ccordnce with the Europen stndrds N - EN ISO 72- nd N - EN 982). WK ype WE5

3 SCHEMES Grphic symols for - position directionl spool vlves Grphic symols for 2- position directionl spool vlves WE5...-6X/... WE X/... WE X/... Grp phic sym ymols for spools working nd indirect positions working positions working nd indirect positions working positions working nd indirect positions E E working positions E F G H J L M Q R U W F G H J L M Q R U W F G H J L M Q R U W NOES: Spool W llows to open the flow in centrl position in % of nominl flow Spool Q llows to open the flow in centrl position in 6% of nominl flow ype WE5 - - WK

4 SCHEMES Grphic symols for 2- position directionl spool vlves WE5...-6X/... WE5...-6X/O... WE5...-6X/OF... Grp phic sym ymols for spools working nd indirect positions working positions C N ERFORMNCE CURVES 2 o mesured t viscosity ν = 4 mm /s nd temperture t = 5 C Flow resist stnce curc urves pressure drop relted to flow for directionl spool vlve type WE5... with vrious spool types: - spool type ; 2 - spool type R; - spool type G; 4 - other spool types,8 Β,8 (M),6,4,2 4 2,6 (M),4, Q (dm / min) Q (dm / min) WK ype WE5

5 OVERLL ND CONNECION DIMENSIONS -position versions..we5...-6x/... 2-position versions...we5...-6x/o... ;...OF... O 9,5-4 counterore O holes 5,5-4 holes ,4 5,5 6 25,8, M5 gł 9-4 holes O4,5 (mx) - 4 holes (,,,) 8 9 6,5 2 7,7 25,8 28,9 6,7 64 (min) r,/ mm,6,75 2,5 7, 6 (min) - Solenoid 2 - Solenoid - lug-in-connector - ISO 44 (DIN ) type 4 - lug-in-connector - ISO 44 (DIN ) type 5 - O-ring 7 x,5-4 pcs/kit (,,,) 6 - Directionl spool vlve dimensions with 2 solenoids -, with mn nu ul override : -posit -positio ion n directionl spool vlve springs centered (spool schemes: E, F, G, H, J, L, M, Q, R, U, W - ccording to pge ) 2-positio ion n directionl spool vlve with out return springs 2-positio ion n directionl spool vlve with out springs nd with detent (spool schemes:, C, N - ccording to pge 4) 7 - Directionl spool vlve dimensions like item 6 without mn nu ul override 8 - Mounting holes configurtion of suplte fixing olts M5 x in ccordnce with N -EN ISO pcs/kit tightening torque Md = 9 Nm. 9 - Suplte surfce required ype WE5-5 - WK

6 OVERLL ND CONNECION DIMENSIONS 2-position versions..we5...-6x/... O O 9,5-4 counterore holes 5,5-4 holes ,4 5,5 25, , 9 8 M5 gł 9-4 holes O4,5 (mx) - 4 holes (,,,) 6,5 2 7,7 25,8 28,9 6,7 64 (min) r,/ mm,6,75 2,5 7, 6 (min) - Solenoid 2 - Solenoid - lug-in-connector - ISO 44 (DIN ) type 4 - lug-in-connector - ISO 44 (DIN ) type 5 - O-ring 7 x,5-4 pcs/kit (,,,) 6 - Directionl spool vlve dimensions with solenoid - spring posit p itioned with mn nu ul override (spool schemes: E, F, G, H, J, L, M, Q, R, U, W - ccording to pge ) 7 - Directionl spool vlve dimensions like item 6 without mn nu ul override 8 - Directionl spool vlve dimensions with solenoid - sprin pring positione ned with mn nu ul override (spool schemes:e, F, G, H, J, L, M, Q, R, U, W - ccording to pge ;,, C, N - ccording to pge 4) 9 - Directionl spool vlve dimensions like item 8 without mn nu ul override - Mounting holes configurtion of suplte fixing olts M5 x in ccordnce with N -EN ISO pcs/kit tightening torque Md = 9 Nm.. - Suplte surfce required WK ype WE5

7 HOW O ORDER WE Numer of service ports -wy - for spools, = 4-wy - for the other spools = 4 Nominl size (NS) NS5 = 5 5 * Spool type spool schemes - ccording to pge, 4 Series numer (6-69) - connection nd instlltion dimensions unchnged = 6X series 6.5 (only versions:...g2n...;...g24n...) = 6.5 series 6.2 = 6.2 Spool centering/positioning spring centering without springs return without springs return with detent = no designtion = O = OF Control voltge for solenoids 2V DC = G2 24V DC = G24 V DC = G V C 5Hz = W 2V C 5Hz = W2 Mnul override solenoids without mnul override (only series 6.2) solenoids with mnul override only series 6.2 = no designtion = N Electricl connection plug-in-connector ISO 44 (DIN 465-) type without LED = Z4 plug-in-connector ISO 44 (DIN 465- ) type with LED = Z4L Seling NR (for fluids on minerl oil se) FKM (for fluids on phosphte ester se) = no designtion = V Further requirements in cler text (to e greed with the mnufcturer) NOES: Directionl spool vlve should e ordered ccording to the ove coding. he symols in old re preferred versions in short delivery time. Coding exmple: 4 WE5E - 6.5/G24 NZ4 ype WE5 WK

8 EXMLE OF LICION IN HYDRULIC SYSEM 4WE5 J... M SULES ND MOUNING OLS Supltes must e ordered ccording to the dt sheet WK Suplte symol: G 5/ - threded connection G /4 Supltes nd olts fixing directionl vlve M5 x 5 -,,9 in ccordnce with N - EN ISO pcs/kit) must e ordered seprtely. ightening torque for olts: Md = 9 Nm ONR Wdowice S.. ul. Wojsk olskiego Wdowice tel fx WK ype WE5

9 LICION Directionl spool vlves type WE6 electriclly operted re intended for chnge in direction of fluid flow in hydrulic system nd thus it llows to chnge direction of movement of receiver - mostly piston rod of cylinder or hydrulic motor s well to use functions: on nd off. hese directionl spool vlves re used for suplte mounting in ny position in hydrulic system. Directionl spool vlve is complied with the regultions of directive 26/95/WE for the following voltges: 5 25 V for C V for DC DESCRIION OF OERION Directionl spool vlve electriclly operted type WE6 series 2 dm NS 6 up to 5 M up to 8 /min D SHEE - OER RION MNU NUL 4WE6 E -2/G24NZ4 WK Min elements of directionl spool vlve type WE6 re: housing (), solenoids (), control spool (2), centering springs (4) nd mnul overrides (5). he spool (2) is shifted when it is moved into one of end positions y the force of solenoid () ffecting it. he return of the spool into neutrl position nd centering re secured y the centering springs (4). he shpe of the spool (control edge spcing) ffects the configurtion of connections mong the ports:,, nd. Function of ports: - supply port - oil return to the tnk, - ports for receiver In cse of emergency, the spool cn e shifted mnully y mens of the override (5) - only for version with mnul override. When the sitution is nticipted, directionl spool vlve must e mounted in the wy s to e ville. 6 Version WE6 /OF OF - only for spools:, C, D. 2-position directionl spool vlve without return springs with detent. he spool (2) is positioned nd supported with detent (6), nd its shift results from supplying voltge to one solenoid (). ype WE6s2 - - WK

10 DESCRIION OF OERION Version WE6 /O O - only for spools:, C, D. 2-position directionl spool vlve without return springs. he spool is positioned nd supported with ttched solenoid. here is no neutrl position s the spool is not positioned. Version WE6 / - directionl spool vlve designtion like tht, hs throttle insert in port. ECHNICL D Hydrulic fluid Viscosity rnge mient temperture rnge DC C Supp upply volt ltge of f sole s lenoid ids (plug-in connector with rectifier) 2V 24V V 2V-5Hz 22V- 5Hz V- 5Hz Supply voltge tolernce ±% Holding power (C) Switch-on power (C) minerl oil Required fluid f clec lenline ness clssc ISO 446 clss c 2/8/5 Nominl fluid viscosity 2 o 7 mm /s t temperture 55 C Fluid temperture rnge (in tnk) Mxim imum opert ting pressure Flow section for spool W in centrl position (schemes on pge 4) Weight ower requirement (DC) Switching time Mximum ing frequency Degree of pr otecti tection I 65 Solenoid coil temperture mx 5 C 2,8 up to 8 mm /s o o recommended 4 C up to 55 C mx -2 C up to +7 C o o - 2 C up to +5 C ports s,, 5 M port 2 M % nominl flow with solenoid WE6...-,5 kg with 2 solenoids WE , kg 2 o W ON up to 6 ms OFFup to 4 ms 5 on/h o WE6...H...- 2,8 kg WE6...H...-,4 kg C direct supply 2V- 5Hz ±% _ 5 V V ON up to 4 ms OFFup to 25 ms 2 on/h WK ype WE6s2

11 INSLLION ND OERION REQUIREMENS. Only fully functionl nd opertionl vlve, properly connected to electricl instlltion must e used. Connecting or disconnecting the vlve to n electricl instlltion must only e crried out y qulified personnel. 2. Ground connection ( ) must e connected with protective erth wire (E ) in supply system ccording to pproprite instructions.. Solenoid plug shll precisely dhere to socket nd shll e secured with thred olt screwed in securely in plce. It is foridden to operte the vlve if the tightness nd suitle clmp of cle in the plug glnd re not ensured. 4. For the W2-5 vlves, simultneous joining of two solenoids of the sme vlve should not e permitted (prtil overriding of the vlve cn overhet nd dmge the winding coils). 5. During the period of opertion must e kept fluid viscosity cc. to requirements defined in this Dt Sheet - Opertion Mnul 6. In order to ensure filure free nd sfe opertion the following must e checked: condition of the electricl connection proper working of the vlve clenliness of the hydrulic fluid 7. Due to heting of electromgnet solenoid coils to high temp., the vlve shll e plced in such wy to eliminte the risk of ccidentl contct with solenoid during opertion or to pply suitle covers cc. to N-EN ISO 72- nd N-EN In order to ensure tightness of the directionl vlve lock, one should tke cre of dimension of seling rings nd vlve opertion prmeters given in this Dt Sheet - Opertion Mnul 9. person tht opertes the vlve must e thoroughly fmilir with this Dt Sheet - Opertion Mnul. ype WE6s2 - - WK

12 DIGRMS Digrms for -position directionl spool vlves WE6.../... WE6.../...H... WE6.../...-S... Digr grm ms for spools working nd indirect positions Digrms for 2-position directionl spool vlves versions with positions, WE6.../... WE6.../...H... WE6.../...-S... working positions WE6.../...-M versions with positions, WE6.../... WE6.../...H... WE6.../...-S... G G WE6.../... -M E working nd indirect positions working positions E working nd indirect positions working positions E F G H J L M U W F G H J L M U W F G H J L M U W NOE: Flow section in centrl position for spool W ccording to pge 2 WK ype WE6s2

13 DIGRMS Digrms for 2-position directionl spool vlves versions with positions, WE6.../... WE6.../O...* WE6.../OF...* WE6.../...H... WE6.../O...H...* WE6.../OF...H...* WE6.../...-S... G WE6.../... WE6.../...H... WE6.../...-S... WE6.../...-M WE6.../... -M NOE: (*)- versions: WE6.../O...;.../OF...;.../O...H...;.../OF...H... only with spools - digrm,c,d G Digr grm ms for spools working nd indirect positions working positions working nd indirect positions working positions C D D Y Y ype WE6s2-5 - WK

14 OVERLL ND CONNECION DIMENSIONS version WE /... /...Z4... (electricl connection type ISO 44) O9,4 4 depth holes O5, 4 holes ,5 H ,5 45 O 9 7,75 4, ,7 Option of connection Z4... Control voltge Dimension H plug-in-connector 2V DC,24V DC, 86 ISO 44 (DIN ) V DC plug-in-connector V C, 22V C, ISO 44 (DIN ) 9 2V C with rectifie r NOES: versions WE6... with DC solenoids with other electricl connectors, see pge 7 versions with C solenoids with direct supply, see pge 8 45 (min) M5 depth - 4 holes O7,6 (mx)- 4 holes (,,,) 9 27,8,,75 5,95 6,25 4,5 7 (min) 7 (min) r,/ mm,6 26,55,75 2,5 - Solenoid on side 2 - Solenoid on side - lug-in-connector on side - ISO 44 type(din ) 4 - lug-in-connectoron side - ISO 44 type(din ) 5 - lug-in-connector - ISO 44 type (DIN )with rectifier 6 -O-ring 9,2 x,8-4 pcs/set 7 - Directionl spool vlve dimension with2 2 solen s olenoids oids on side, : -po -positi ition directionl spool vlve ve springs centere d (spool digrms:e,f,g,h,j,l,m,,u,w - ccording to pge 4 2-pos 2-positi ition directionl spool vlve ve witho hout return springs 2-pos 2-positi ition directionl spool vlve ve witho hout springs nd with detent ent (spooldigrms:, C, D, D -ccording to pge 5) 8 - Directionl spool vlvedimension with solen s olenoid oid - on side 2-positi ition springs centered (spooldigrms:,c,d,d,e,f F, G,H H,J J,L L,M M,,U U, W - ccording to pges 4, 5) 9 - Directionl spool vlvedimension with solen s olenoid oid - on side 2-pos -positi ition springs centered (spooldigrms:,y,y,e,f F,G G,H, J, L,M M,,U U,W -ccording to pges 4, 5 - orting pttern for directionl spool vlve - configurtion of connection holes in ccordnce with the stndrd ISO 44 - identified y ISO (nominl size CEO ) fixing screws M5 x in ccordnce with N -EN ISO pcs/set; tightening torque Md = 9 Nm - Suplte surfce required WK ype WE6s2

15 OVERLL ND CONNECION DIMENSIONS versions: WE /... /...G J... J...;...G J... (electricl connection typem Junior imer imer) O9,4 2 4 depth holes O5, 4 holes ,5 45 O,75 4, , NOES: Description of other elements of the vlve drwing; porting pttern nd requirements of surfce stte of the suplte - s in version WE6 / Z4 Z4, see pge 6 - Solenoid on side 2 -Solenoid on side - Connector typem Junior imer mle le2-p -pole (plug-in-connectors not shown in the drwing must e ordered seprtely - Dt Sheet WK 49996) version WE /... /...G24...D... (electricl connection type Deutsc tsch) O9,4 4 depth holes O5, 2 4 holes , O 2,5 45,75 4, , NOES: Description of other elements of the vlve drwing; porting pttern nd requirements of surfce stte of the suplte - s in version WE6 / Z4 Z4, see pge 6 - Solenoid on side 2 - Solenoid on side - Deutsch D4-2 type connector (plug-in connectors Deutsch D6-2S type not shown in the drwing must e ordered seprtely - Dt Sheet WK ) ype WE6s2-7 - WK

16 OVERLL ND CONNECION DIMENSIONS version WE /... /...W Z4... (C solenoids; electricl connection type ISO 44) ,5 45 4, NOES: other dimensions, description of other elements of the vlve drwing; porting pttern nd requirements of the surfce stte of the suplte - s in version WE6.../...Z4 Z4 with DC solenoids, see pge 6 detils of the WE6.../...W2 W2-5...H Z4... version (with mnul control lever) - s in version WE6.../...H Z4... with DC solenoids, see pge C solenoid (with direct supply) from the side 2 - C solenoid (with direct supply) from the side NOE: simultneous joining of two solenoids s of the sme vlve should not e permitted (prtil overriding of the vlve cn overhet nd dmge the winding coils) - lug-in-connector on side - type ISO 44 (DIN ) 4 - lug-in-connector on side - type ISO 44 (DIN ) WK ype WE6s2

17 OVERLL ND CONNECION DIMENSIONS -p -posit ition versions s WE6... W 6.../...H Z ;.../...HS Z p -posit ition versions s WE6... W 6.../O... O...H Z4...;.../OF... H Z4... WE 6.../O... O...HS Z4...;.../OF... OF...HS Z working motion idle movement = = = 6 = working motion idle movement 5 49 ~ O6 O6 O9,4-4 depth holes O5, - 4 holes 2 42 H 7,5 <~47> ,5 2,5 O45,75 72,5 4, Option of connection Z4... Control voltge Dimension H plug-in-connector 2V DC,24V DC, 86 ISO 44 (DIN ) V DC plug-in-connector V C, 22V C, ISO 44 (DIN ) 9 2V C with rectifie r NOES: versions WE6.../...H... with other electricl connections, see pge porting pttern nd requirements of surfce stte of the suplte - s in version WE6.../...Z4 Z4..., see pge 6 - Solenoid on side 2 - Solenoid on side - lug-in-connector on side - typeiso 44 (DIN ) 4 - lug-in-connectoron side -typeiso 44 (DIN ) 5 - Mnul control lever 6 -O-ring 9,2 x,8-4 pcs/set 7 - Directionl spool vlve dimension with 2 solenoids on side,: -position directionl spool vlve springs centered versions WE6.../...H...;...HS...(spool digrms: E,F,G,H,J,L, M,,U,W - ccording to pge 4 2-position directionl spool vlve without return springs versions WE6.../O...H...;.../O...HS... 2-position directionl spool vlve without springs nd with detent versions WE6.../OF OF...H....../OF OF...HS HS... (spooldigrms:,c,d -ccording to pge 5) 8 - Mnul control lever positions in versions: WE6.../...H... WE6.../O...H....../OF...H Mnul control lever positions in versions: WE6.../...HS... WE6.../O...HS....../OF...HS... NOES: he vlve is ed y the mnul control lever - item 5, return of the lever to the initil (neutrl) stte occurs utomticlly. fter ing the vlve y using the solenoid, the lever - item 5 remins inctive. ype WE6s2-9 - WK

18 OVERLL ND CONNECION DIMENSIONS 2-p -position vers ersions WE /... /...H Z ;...HS Z working motion = 6 = idle movement () O6 O6 () O9,4 4 depth holes O5, 4 holes ,5 H ~ ~ <~47> ,5 92, ,5 8 2,5 O45,75 7 4,5 7 72, Option of connection Z4... Control voltge Dimension H plug-in-connector 2V DC,24V DC, 86 ISO 44 (DIN ) V DC plug-in-connector V C, 22V C, ISO 44 (DIN ) 9 2V C with rectifie r NOES: versions WE6.../...H... with other electricl connections, see pge porting pttern nd requirements of surfce stte of the suplte - s in version WE6.../...Z4 Z4..., see pge 6 - Solenoid on side 2 - Solenoid on side - lug-in-connector on side- typeiso 44 (DIN ) 4 - lug-in-connector on side - typeiso 44 (DIN ) 5 - Mnul control lever 6 - O-ring 9,2 x,8-4 pcs/set 7 - Directionl spool vlvedimension with solen s olenoid oid - on side, 2-pos -positi ition with return spring (spool digrms:, C, D, D, E,F F,G G,H H,J J,L L,M M,,U U, W- ccording to pges 4, 5) 8 - Directionl spool vlve dimension with solen s olenoid oid - on side, 2-positi ition with return spring (spool digrms:, Y, Y, E,F F,G G, H,J J,L L,M M,,U U,W - ccording to pges 4, Mnul control lever positions in versions: WE6.../...H...with soleno s olenoid - on side - Mnul control lever positions in versions: WE6.../...HS...with soleno s olenoid - on side - Mnul control lever positions in versions: WE6.../...H...with soleno s olenoid - on side 2 - Mnul control lever positions in versions: WE6.../...HS...with soleno s olenoid - on side NOES: he vlve is ed y the mnul control lever - item 5, return of the lever to the initil (neutrl) stte occurs utomticlly. fter ing the vlve y using the solenoid, the lever - item 5 remins inctive. WK ype WE6s2

19 OVERLL ND CONNECION DIMENSIONS versions: WE /... /...H... H...G J... J...;... H...G J... (electricl connection typem Junior imer imer) 2 7,5 72, NOE: Other dimensions, description of elements of the vlve drwing, porting pttern nd requirements of surfce stte of the suplte - s in version WE6.../...H...Z4 Z4..., see pge 7 - Solenoid on side 2 - Solenoid on side - 2-poles mle M Junior imer type connector (plug-in connectors not shown in the drwing must e ordered seprtely - Dt Sheet WK ) vers ersion WE /... /...H... H...G24...D... (electricl connection type Deutsc tsch) 2 64, NOE: Other dimensions, description of elements of the vlve drwing, porting pttern nd requirements of surfce stte of the suplte - s in version WE6.../...H...Z4 Z4..., see pge 7 - Solenoid on side 2 - Solenoid on side - Deutsch D4-2 type connector (plug-in connectors Deutsch D6-2S type not shown in the drwing must e ordered seprtely - Dt Sheet WK ) ype WE6s2 - - WK

20 p [M] ERFORMNCE CURVES mesured t viscosity ν = 4 mm /s nd temperture t = 5 C,8,6,4,2 2 o Flow resist stnce cur c urves chrcteristic curves p(q) for directionl spool vlve type WE6... for vrious spool types ,2, Q [dm /min in] Opert ting lim imit its 2 4 spool symol shifted positions digrms ccording to pges 4, 5, C D, Y E F G H J L, W M U D 5 5 Y 5 5 centrl position digrm ccording to pge 4 G performnc e digrm numer flow direction flow direction p [M] p [M] chrcteristic curves p-q for directionl spool vlve type WE6... withdc sole lenoid ids for vrious spool types Q [dm /min / min] spool symol performnce digrms ccording digrm numer to pges 4, 5 E H, M,, L, U, C/OF, D/OF 2 C/O, D/O D C, D, Y 4, 5 /O 6 J 7 G 8 F, 9 D, Y Q [dm /min / min] NOES: ove operting limits re relted to symmetricl flow through ll ports i.e. if the oil flows from port to port, then the sme flow rte is from port to port (pplied to directionl control vlves with 4 service ports). Degree of symmetry ffects dversely the prmeters. WK ype WE6s2

21 ERFORMNCE CURVES 2 o mesured t viscosity ν = 4 mm /s nd temperture t = 5 C Opert ting lim imit its chrcteristic curves p-q for directionl spool vlve typewe6... withc sole lenoid ids wit ith direct d supp s upply for vrious spool types p [M] Q [dm /min / min] 2 4 spool symol digrms ccording to pges 4, 5 C,D, H,D/O, C/OF OF, D/OF W E L G J M performnce digrm numer p [M] Q [dm /min / min] NOES: ove operting limits re relted to symmetricl flow through ll ports i.e. if the oil flows from port to port, then the sme flow rte is from port to port (pplied to directionl control vlves with 4 service ports). Degree of symmetry ffects dversely the prmeters. ype WE6s2 - - WK

22 CCESSORIES Spool position type S ddit itionl l technic icl l dtd t Ind nduct uctive switcs itch type S Versions N ind nduct uctive proxim imity ity switc itche hes norm ormlly ly closed c - NCN norm ormlly ly opened ned-no Rnge of f supp s upply volt ltge for f switc itch Mx lod currec urrent - V DC 2 m Connect nection type of switc itch switc itch wit ith M2x externl l thret hred d;m mle connectc nection; 4 contct c tcts(pins) Degree of pr otecti tection I 65 Weig ight directionl vlve with solenoid nd directionl vlve with 2 solenoids nd directionl vlve with 2 solenoids nd 2 es 2, kg 2,7 kg, kg Digr grm ms of f electric icl l connectc nection of f ind i nduct uctive switcs itch type S normlly open (NO)- type S normlly closed (NC)- typ S2 contct lloction (pins of connector) 2 m 4 2 m -V DC 2 -V DC Digr grm ms s for f directd irectionl l controc trol vlves ves nd init itil l positp itions of f switcs itche hes init itil l posit p ition of f ind i nduct uctive switcs itch type S depending ng on the spool l posit p ition - off neutrl stte on output coctct (NO- contct 4;NC - contct 2) - on stte on uotput contct (NO- contct 4;NC - contct 2) -p -posit ition direct d irectionl l controc trol vlve ve position monitored nd position monitored digr grm m forf directionl l controc trol vlve ve type S type S on side on side on side on side 5 5 spool position [%] type S2 5 5 spool position [%] type S2 on side on side on side on side 5 5 spool position [%] 5 5 spool position [%] WK ype WE6s2

23 CCESSORIES Spool position type S init itil l positp ition of f ind i nduct uctive switcs itch depend nding ng on the spool l posit p ition 2-p -posit ition versions WE6...(positions:, ) sole lenoid nd switc itch on side position monitored position monitored digr grm m forf directionl l controc trol vlve ve type S type S2 5 spool position [%] type S type S2 5 spool position [%] 2-p -posit ition vers ersions WE6...(positions:, ) sole lenoid nd switc itch on side position monitored position monitored type S type S type S2 type S2 5 spool position [%] 5 spool position [%] 2-p -posit ition vers ersionswe6...;...c...;...d...;.../o...;.../of... switc itch on side position monitored type S type S2 5 spool position [%] position monitored type S type S2 5 spool position [%] 2-p -posit ition vers ersionswe6...;...y... switc itch on side position monitored position monitored type S type S2 type S type S2 5 spool position [%] 5 spool position [%] ype WE6s2-5 - WK

24 CCESSORIES Spool position type S Over verll l dimed imensions 5 version with 2 solenoids nd 2 es M 2 x 7 (min) 57,5 2 72, version with solenoid nd O,75 84 version with 2 solenoids nd 4,5 7 8, Requirements of surfce stte of the suplte - ccording to pge 6 - Dimension of directionl control vlve with 2so soleno lenoids - on side, nd2 2 positi ition es -po -posit sitio ion, springs centered versions WE6.../...S S...;...S2 S2... (spool digrms: E,F,G,H,J,L,M,,U,W- on pge 4) 2 - Dimension of directionl control vlve with solens olenoid oid -on sidend positi ition 2-pos -positi ition, with return spring versions WE6.../...S S...;...S2 S2... (spool digrms:,c,d,d,e E,F F,G G,H H,J J,L L,M M,,U U,W - on pges 4, 5) - Dimension of directionl control vlve with solen olenoid oid -on sidend positi ition 2-pos -positi ition, with return spring versions WE6.../...S S......S2 S2... (spool digrms: NOES OES: Directionl control vlve with spool position is djusted. ny djustments my e mde only y the mnufcturer. In cse of fulty or vlve complete directionl control vlve must e chnged.,y,y Y,E E,F F,G G,H H,J J,L L,M M,,U U,W - on pges 4, 5) 4 - Dimension of directionl control vlve with 2so soleno lenoids ids-on side, ndposit positio ion on side 2-po 2-posit sitio ion, without spring retur n versions WE6.../O...S S...;...S2 S pos -positi ition, without spring retur n, with detent versions WE6.../OF OF...S S...;...S2 S2... (spool digrms:, C,D, D - on pge 5) 5 - Distnce for mounting plug-in-connector nd cle of (plug-in-connectors not showed in the drwing must e ordered seprtely ccording to dt sheet WK ) 6 -O- ring 9,2 x,8-4pcs/set (,,,) WK ype WE6s2

25 CCESSORIES Spool position type M (only for 2-position versions with return spring) ddit itionl l technic icl l dtd t Ind nduct uctive switcs itch type M Rng nge of sup upply voltg ge for Mx lod current Conn nnec ection typ ype of czuj ujnik z 2 lter lternty tywnym nymi wyjścim mi i typu N: norm ormlly ly closed c - contct c 2 norm ormlly ly open - contc ct VDC 4 m Degree of pr otecti tection I 65 Weight(directionl vlve with ),8 kg Digr grm m of f electric icl l connectc nection of f indi nduct uctive switcs itch type M switc itch wit ith M2 x externl l thre t hred d;4 contctc tcts(pins) N 4 2 contct lloction (pins of connector) 2 4 Digr grm ms s for f directd irectionl l controc trol vlves ves nd init itil l positp itions of f switc s itche hes init itil l positp ition of f ind i nduct uctive switcs itch type M depend nding ng on the spool l posit p ition - off neutrl stte on output coctct - on stte on uotput contct 2-p -posit ition versions WE6...(positions:, ) sole lenoid on side nd on side digr grm m for f directionl l controc trol vlve ve position monitored position monitored contct 2 contct 4 contct 2 contct 4 G 5 5 spool position [%] spool position[%] 2-p -posit ition vers ersions WE6...(positions:, ) sole lenoid on side nd on side position monitored position monitored contct 2 contct 2 G contct 4 contct 4 5 spool position [%] 5 spool position [%] ype WE6s2-7 - WK

26 CCESSORIES Spool position type M (only for 2-position versions with return spring) Digr grm ms s for f directd irectionl l controc trol vlves ves nd init itil l positp itions of f switc s itche hes init itil l positp ition of f ind i nduct uctive switcs itch type M depend nding ng on the spool l posit p ition - off neutrl stte on output coctct - on stte on uotput contct 2-p -posit ition vers ersionswe6...;...c...;...d...;...d... switc itch on side digr grm m for f directionl l controc trol vlve ve position monitored position monitored contct 2 contct 4 contct 2 contct spool position [%] spool position [%] 2-p -posit ition vers ersionswe6...;...y...;...y... switc itch on side position monitored position monitored G contct 2 contct 4 contct 2 contct 4 G 5 spool position [%] 5 spool position [%] WK ype WE6s2

27 CCESSORIES Spool position type M Over verll l dimed imensions version with solenoid on side nd typem M2 x (mx) 7 (min) 4 O 45 2,5 45,75 4,5 7 version with solenoid on side nd typem 7 5 Requirements of surfce stte of the suplte - ccording to pge 6 NOES OES: Directionl control vlve with spool position is djusted. ny djustments my e mde only y the mnufcturer. In cse of fulty or vlve complete directionl control vlve must e chnged. -O-rin -ring9,2 x,8-4 pcs/set (,,,) 2 - Dimension of directionl control vlve 2-p -position, with return sprin pring with soles lenoid id- on side nd typem (spool digrms:,c,d,d,e,f F, G,H H,J J,L L, M,,U U,W - on pge 4, 5) - Dimension of directionl control vlve 2-p -position, with return sprin pring with sole lenoid- on side nd typem (spool digrms:,y,y,e,f F,G G,H, J,L L,M M,,U U, W - on pge 4, 5) 4 - Distnce for mounting plug-in-connector nd cle of (plug-in-connectors not showed in the drwing must e ordered seprtely ccording to dt sheet WK 49996) ype WE6s2-9 - WK

28 HOW O ORDER WE 6 Numer of service ports -wy -only for spools, = 4-wy - for the other spools =4 Nominl size (NS) NS6 = 6 Spool symol spool digrms - ccording to pge 4, 5 Series numer (-9) - connection nd instlltion dimensions unchnged = X series 2 = 2 Spool positioning spring centering = no designtion without springs return (only fo spools,c,d) = O without springs return with detent (only fo spools, C, D) = OF Control voltge for solenoids 2V DC = G2 24V DC = G24 V DC = G V C 5Hz (plug-in-connector with rectifier) = WR 22V C 5Hz (plug-in-connector with rectifier) = W22R 2V C 5Hz(plug-in-connector with rectifier) = W2R 2V C 5 Hz (direct supply with C current) = W2-5 Mnul override solenoids with mnul override solenoids without mnul override (only for version with inductive type M) = N = no designtion Mnul lever controc trol no mnul control lever = no designtion with mnul control lever psitioned verticlly = H with mnul control lever psitioned t n ngle = HS Electricl connection plug-in-connector type ISO 44 (DIN ) without LED = Z4 plug-in-connector type ISO 44 with LED = Z4L withoputplug-in-connector, with2-poles mlem Junior imer type connector (exists for...g2... nd...g24... options only) = J withoput plug-in-connector, with DEUSCH type connector (exists for...g24... option only) = D hrottle insert (in port ) without throttle insert = no designtion throttle insert φ,8 = 8 throttle insert φ, = throttle insert φ,2 = 2 WK ype WE6s2

29 HOW O ORDER * Further requirements in cler text (to e greed with the mnufcturer) Monitored position of the spool monitored position - zero (- position nd 2- position versions with positions(,) or (,)) = monitored position (2- position versions with positions(,) or(,)) monitored position(2- position versions with positions (,) or (,) monitored position nd (- position versions) Spool position spool position type S = S spool position type S2 = S2 spool position type M (only for 2-positions versions with return spring) = M NOES: Optionl version with spool position nd mnul control lever (options...h...;...hs...) ville fter consulttion with the mnufcturer. Seling NR (for fluids on minerl oil se) = no designtion FKM (for fluids on phosphte ester se) = V = = = NOES: Directionl spool vlve should e ordered ccording to the ove coding. he symols in old re preferred versions in short delivery time. Coding exmple: 4WE6 E - 2/G24 N Z4 8 S - ype WE6s2-2 - WK

30 EXMLE OF LICION IN HYDRULIC SYSEM 4WE6 6 J... M SULES ND FIXING SCREWS Supltes must e ordered ccording to ctlogue sheet WK Suplte symols: G 4/ - threded connections G /4 G 42/ - threded connections G /8 G 52/ - threded connections G /2 G 4/2 - threded connections M4 x,5 G 42/2 - threded connections M6 x,5 Supltes nd screws fixing directionl vlvem5 x 5 -,,9 in ccordnce withn - EN ISO pcs/set) must e ordered seprtely. ightening torquemd d = 9 Nm he su upl lte sym ymol in old is the preferred erred vers ersion vi il lle le in shor ort delivery ery tim ime. ONR Wdowice S.. ul. Wojsk olskiego Wdowice tel fx WK ype WE6s2

31 Directionl spool vlve type WE electriclly operted NS up to 5 M up to6 dm /min D SHEE - OERION MNUL WK LICION Directionl spool vlves type WE electriclly operted re intended for chnge in direction of fluid flow in hydrulic system nd thus it llows to chnge direction of movement of receiver - mostly piston rod of cylinder or hydrulic motor s well to use functions: on nd off. hese directionl spool vlves re used for suplte mounting in ny position in hydrulic system. he product is complint with the regultions of directive 24/5/UE. DESCRIION OF OERION 4WEG - 62/G24NZ Min elements of directionl spool vlve type WE re: housing (), solenoids (), control spool (2), centering springs (4) nd mnul overrides (5). he spool (2) is shifted when it is moved into one of end positions y the force of solenoid () ffecting it. he return of the spool into neutrl position nd centering re secured y the centering springs (4). he shpe of the spool (control edge spcing) ffects the configurtion of connections mong the ports:,, nd. Function of ports: - supply port - oil return to the tnk, - ports for receiver In cse of emergency, the spool cn e shifted mnully y mens of the override (5) - only for version with mnul override. When the sitution is nticipted, directionl spool vlve must e mounted in the wy s to e ville. 6 Version WE /OF - only for spools:, C, D, E, G, H, J, E, G, H, J. 2-position directionl spool vlve without return springs with detent. he spool (2) is positioned nd supported with detent (6), nd its shift results from supplying voltge to one solenoid (). ype WE - - WK

32 DESCRIION OF OERION Version WE /O - only for spools:, C, D. E, G, H, J, E, G, H, J. 2-position directionl spool vlve without return springs. he spool is positioned nd supported with ttched solenoid. here is no neutrl position s the spool is not positioned. Version WE / - directionl spool vlve designtion like tht, hs throttle insert in port. ECHNICL D Hydrulic fluid Viscosity rnge mient temperture rnge minerl oil Required fluid clenliness clss ISO 446 clss 2/8/5 Nominl fluid viscosity 2 o 7 mm /s t temperture 55 C Fluid temperture rnge (in tnk) Mximum operting pressure Flow section in centrl position digrms on pge 4 Weight Supply voltge of solenoids 2 2,8 up to 8 mm /s o o recommended 4 C up to 55 C mx -2 C up to +7 C o o - 2 C up to +5 C ports,, port spool symol flow direction flow section DC o 5 M 2 M Q W 5,5 mm 2 2,5 mm 2 mm 2 mm 2 2V 24V V 2V-5Hz 22V- 5Hz V- 5Hz Supply voltge tolernce ±% ower requirement (DC) Holding power (C) Switch-on power (C) Switching time Mximum ing frequency Degree of pr otection I 65 Solenoid coil temperture with solenoid WE...- 4,6 kg WE...H...- 7, kg with 2 solenoids WE...- 6,2 kg o mx 5 C C (plug-in connector with rectifier) 45 W ON up to 6 ms OFFup to 4 ms 5 on/h o V WE...H...- 8,7 kg C direct supply 2V- 5Hz ±% V 46 V ON up to 45 ms OFFup to ms 2 on/h WK ype WE

33 INSLLION ND OERION REQUIREMENS. Only fully functionl nd opertionl vlve, properly connected to electricl instlltion must e used. Connecting or disconnecting the vlve to n electricl instlltion must only e crried out y qulified personnel. 2. Ground connection ( ) must e connected with protective erth wire (E ) in supply system ccording to pproprite instructions.. Solenoid plug shll precisely dhere to socket nd shll e secured with thred olt screwed in securely in plce. It is foridden to operte the vlve if the tightness nd suitle clmp of cle in the plug glnd re not ensured. 4. For the W2-5 versions, simultneous joining of two solenoids of the sme vlve should not e permitted (prtil overriding of the vlve cn overhet nd dmge the winding coils). 5. During the period of opertion must e kept fluid viscosity cc. to requirements defined in this Dt Sheet - Opertion Mnul 6. In order to ensure filure free nd sfe opertion the following must e checked: condition of the electricl connection proper working of the vlve clenliness of the hydrulic fluid 7. Due to heting of solenoid coils to high temp., the vlve shll e plced in such wy to eliminte the risk of ccidentl contct with solenoid during opertion or to pply suitle covers cc. to Europen stndrds: N - EN ISO 72 - nd N - EN In order to provide proper tightness of the vlve connection to the hydrulic system, one should keep the dimensions of the seling rings, tightening torques vlues nd vlve opertion prmeters, specified in this Dt Sheet - Opertion Mnul. 9. Vlve with spool position sensor is djusted t fctory nd it is not llowed to chnge its settings. In cse of ny dmges of the sensor or vlve one must chnge complete vlve. Inductive sensors cnnot e joined in series.. person tht opertes the vlve must e thoroughly fmilir with this Dt Sheet - Opertion Mnul. DIGRMS Digrms for -position directionl spool vlves WE.../... WE.../...H... WE.../...HF... WE.../O...HF... WE.../OF...HF... WE.../... - S... Digrms for 2-position directionl spool vlves versions with positions, versions with positions, WE... /... WE.../... WE.../OF...* WE.../...H... WE.../...H... WE.../O...* WE.../OF...* WE.../...HF... WE.../O...HF...* WE.../OF...HF...* WE.../... - S... WE.../O...* WE.../...HF... WE.../... - S... G WE... /... - M WE.../... - M NOE: (*) - versions ville only with spools - digrms: E, G, H, J, E, G, H, J - cc. to pge 4. ype WE - - WK WE.../O...HF...* WE.../OF...HF...* G

34 DIGRMS Digrms for spools working nd working working nd working working nd indirect positions positions indirect positions positions indirect positions E E working positions E F G H J L M Q* R U V* W* F G H J L M Q* R U V* W* F G H J L M Q* R U V* W* NOE: (*) - flow section in initil position for spools: Q, V, W - ccording to pge 2. ype WE WK

35 DIGRMS Digrms for 2-position directionl spool vlves versions with positions, WE.../... WE.../... WE.../O...* WE.../OF...* WE.../...H... WE.../...H... WE.../O...H...* WE.../OF...H...* WE.../...HF... WE.../...HF... WE.../O...HF...* WE.../OF...HF...* WE.../...- S... WE.../...- S... G G WE.../...- M... WE.../...- M... NOE: (*) - versions ville only with spools - digrms:, C, D Digrms for spools working nd working working nd working indirect positions positions indirect positions positions C D D Y Y WK ype WE

36 OVERLL ND CONNECION DIMENSIONS version WE.../...Z4... (electricl connection type ISO 44) 5 O - 4 counterores O6,6-4 holes H ,5 8 M6 depth 2-4 holes 69,5 (min) 2,4 2,5 46 6, O,2 (mx) - 4 holes* (,,, ) ,8 7, 27 6, Option of electricl connection...z4... (ISO 44) plug-in connector control voltge (DC) ISO 44 (DIN ) 2V, 24V, V plug-in connector ISO 44 (DIN ) with rectifie r control voltge (C) V, 22V, 2V 9 (min) r,/,6,2* 8,5 7 H Solenoid on side 2 - Solenoid on side - lug-in connector on side - ISO 44 type(din ) 4 - lug-in connector on side - ISO 44 type(din ) 5 - lug-in connector - ISO 44 type (DIN ) with rectifier 6 - O-ring 2,42 x,78-5 pcs/set (,,,, ) 7 - Directionl spool vlve dimension with 2 solenoids on side, : -position directionl spool vlve springs centere d (spool digrms:e, F, G, H, J, L, M,, Q, R,, U, V, W - ccording to pge 4 2-position directionl spool vlve without return springs 2-position directionl spool vlve without springs nd with detent (versions WE.../O...;.../OF...; spool digrms:, C, D, E, G, H, J, E, G, H, J - ccording to pges 4, 5) 8 - Directionl spool vlve dimension with solenoid - on side 2-position springs centered (spool digrms:, C, D, D, E, F, G, H, J, L, M,, Q, R,, U, V, W - ccording to pges 4, 5) 9 - Directionl spool vlvedimension with solenoid - on side 2-position springs centered (spool digrms:, Y, Y, E, F, G,H, J, L, M,, Q, R,, U, V, W - ccording to pges 4, 5 - orting pttern for directionl spool vlve - configurtion of connection holes in ccordnce with the stndrd ISO 44* - designtion ISO (CEO 5) (*) - connection with hole from the side of the hole or is enough - holes nd re connected with the port in the housing of directionl spool vlve; fixing screws M6 x in ccordnce with N-EN ISO pcs/set; must e ordered seprtely; tightening torque Md = 5 Nm. - Suplte surfce required ype WE WK

37 OVERLL ND CONNECION DIMENSIONS version WE.../...W2-5...Z4... (C solenoids; electricl connection type ISO 44) ,5 9 6 NOES: other dimensions, description of other elements of the vlve drwing; porting pttern nd requirements of the surfce stte of the suplte - s in version WE.../...Z4 with DC solenoids, see pge 6 detils for version WE.../...W2-5...H Z4... (with mnul control lever) s in versions WE.../...H Z4... with DC solenoids, see pge C solenoid (with direct supply) from the side 2 - C solenoid (with direct supply) from the side - lug-in connector on side - type ISO 44 (DIN ) 4 - lug-in connector on side - type ISO 44 (DIN ) NOE: simultneous joining of two solenoids of the sme vlve should not e permitted (prtil overriding of the vlve cn overhet nd dmge the winding coils) WK ype WE

38 OVERLL ND CONNECION DIMENSIONS -position versions WE.../...H Z4...;.../...HS Z position versions WE.../O...H Z4...;.../OF... H Z4... WE.../O...HS Z4...;.../OF...HS Z working motion idle movement = 6 = = 6 = working motion idle movement O - 4 counterores O6,6-4 holes 4 77,5 84 H 65 O2 O8 ~28 ~ O , ,5 6 Option of electricl connection...z4... (ISO 44) plug-in connector control voltge (DC) ISO 44 (DIN ) 2V, 24V, V plug-in connector ISO 44 (DIN ) with rectifie r control voltge (C) V, 22V, 2V 2 9 NOES: orting pttern nd requirements of the surfce stte of the suplte - s in version WE.../...Z4 see pge 6 NOES: the vlve is ed y the mnul control lever, return of the lever to the initil (neutrl) stte occurs utomticlly fter ing the vlve y using the solenoid, the lever remins inctive. WK H - Solenoid on side 2 - Solenoid on side - lug-in connector on side - typeiso 44 (DIN ) 4 - lug-in connector on side - typeiso 44 (DIN ) 5 - O-ring 2,42 x,78-5 pcs/set(,,,, ) 6 - Directionl spool vlve dimension with 2 solenoids on side, : -position directionl spool vlve springs centered versions WE.../...H...;...HS... (spool digrms: E, F, G, H, J, L, M,, Q, R,, U, V, W - cc. to pge 4) 2-position directionl spool vlve without returns springs - versions WE.../O...H...;.../O...HS... (spool digrms:, C, D, E, G, H, J, E, G, H, J cc. to pges 5, 6) 2-position directionl spool vlve without springs nd with detent - versions WE.../OF...H...;.../OF...HS... (spooldigrms:, C, D, E, G, H, J, E, G, H, J cc. to pges 5, 6) 7 - Mnul control lever positions in versions: WE.../...H...; WE.../O...H...;.../OF...H Mnul control lever positions in versions: WE.../...HS...; WE.../O...HS...;.../OF...HS... ype WE

39 OVERLL ND CONNECION DIMENSIONS 2-position versions WE.../...H Z4...;...HS Z working motion 6 = = idle movement () () ~28 ~57 6 O 4 counterores O6,6 4 holes 6 H 65 O2 O8 4 77, O , ,5 9 Option of electricl connection...z4... (ISO 44) plug-in connector control voltge (DC) ISO 44 (DIN ) 2V, 24V, V plug-in connector ISO 44 (DIN ) with rectifie r control voltge (C) V, 22V, 2V 2 9 NOES: orting pttern nd requirements of the surfce stte of the suplte - s in version WE.../...Z4 see pge 6 NOES: the vlve is ed y the mnul control lever, return of the lever to the initil (neutrl) stte occurs utomticlly fter ing the vlve y using the solenoid, the lever remins inctive. H - Solenoid on side 2 - Solenoid on side - lug-in connector on side - typeiso 44 (DIN ) 4 - lug-in connector on side - type ISO 44 (DIN ) 5 - O-ring 2,42 x,78-5 pcs/set (,,,, ) 6 - Directionl spool vlve dimension with solenoid - on side, 2-position with return spring - versions WE.../...H...;...HS... (spool digrms:, C, D, D, E, F, G, H, J, L, M,, Q, R,, U, V, W - cc. to pges 4, 5) 7 - Directionl spool vlve dimension with solenoid - on side, 2-position with return spring - versions WE.../...H...;...HS... (spool digrms:, Y, Y, E, F, G, H, J, L, M,, Q, R,, U, V, W - cc. to pges 4, Mnul control lever positions in versions: WE.../...H... with solenoid - on side 9 - Mnul control lever positions in versions: WE.../...HS... with solenoid - on side - Mnul control lever positions in versions: WE.../...H... with solenoid - on side - Mnul control lever positions in versions: WE.../...HS... with solenoid - on side ype WE WK

40 OVERLL ND CONNECION DIMENSIONS -position versions WE.../...HF Z4... working motion idle movement = 6 = = 6 = working motion idle movement 25 ~27 unlocked position locked position O - 4 counterores O6,6-4 holes 4 77, ~ O2 O,5 84 H O , ,5 9 Option of electricl connection...z4... (ISO 44) plug-in connector control voltge (DC) ISO 44 (DIN ) 2V, 24V, V plug-in connector ISO 44 (DIN ) with rectifie r control voltge (C) V, 22V, 2V H 2 9 NOES: orting pttern nd requirements of the surfce stte of the suplte - s in version WE.../...Z4 see pge 6. he vlve is ed y the mnul control lever (7), return of the lever to the initil (neutrl) stte occurs utomticlly. In order for the lever (7) to remin in ed position, one should move the lock sleeve (8) downwrds to hlt. fter ing the vlve y the electromgnet, the lever (7) is not ctive. - Solenoid on side 2 - Solenoid on side - lug-in connector on side - typeiso 44 (DIN ) 4 - lug-in connector on side - typeiso 44 (DIN ) 5 - O-ring 2,42 x,78-5 pcs/set(,,,, ) 6 - Directionl spool vlve dimension with 2 solenoids on side, : -position directionl spool vlve springs centered version WE.../...HF... (spool digrms:e, F, G, H, J, L, M,, Q, R,, U, V, W - cc. to pge 4) 2-position directionl spool vlve without return springs - version WE.../O...HF... (spool digrms:, C, D, E, G, H, J, E, G, H, J cc. to pges 5, 6) 2-position directionl spool vlve without springs nd with detent - version WE.../OF...HF... (spool digrms:, C, D, E, G, H, J, E, G, H, J cc. to pges 5, 6) 7 - Mnul control lever 8 - Mnul control lever lock sleeve WK ype WE

41 OVERLL ND CONNECION DIMENSIONS 2-position versions WE.../...HF Z4... working motion idle movement = 6 = = 6 = working motion idle movement () () 65 9 ~ unlocked position locked position O2 O,5 ~27 O 4 counterores O6,6 4 holes 4 77,5 84 H O , ,5 9 Option of electricl connection...z4... (ISO 44) plug-in connector control voltge (DC) ISO 44 (DIN ) 2V, 24V, V plug-in connector ISO 44 (DIN ) with rectifie r control voltge (C) V, 22V, 2V H 2 9 NOES: orting pttern nd requirements of the surfce stte of the suplte - s in version WE.../...Z4 see pge 6. he vlve is ed y the mnul control lever (7), return of the lever to the initil (neutrl) stte occurs utomticlly. In order for the lever (7) to remin in ed position, one should move the lock sleeve (8) downwrds to hlt. fter ing the vlve y the electromgnet, the lever (7) is not ctive. - Solenoid on side 2 - Solenoid on side - lug-in connector on side - typeiso 44 (DIN ) 4 - lug-in connector on side - typeiso 44 (DIN ) 5 - O-ring 2,42 x,78-5 pcs/set(,,,, ) 6 - Directionl spool vlve dimension with solenoid on side ; 2-position spring pos itioned version WE.../...HF... (spool digrms:, C, D, D, E, F, G, H, J, L, M,, Q, R,, U, V, W cc. to pges 4, 5) 7 - Directionl spool vlve dimension with solenoid on side ; 2-position spring positi oned version WE.../...HF... (spool digrms:, Y, Y, E, F, G, H, J, L, M,, Q, R,, U, V, W cc. to pges 4, 5) 7 - Mnul control lever 8 - Mnul control lever lock sleeve ype WE - - WK