LICTION Electriclly operted directionl spool vlve with soft-shift function type WE10 NS 10 Electriclly operted directionl spool vlve type WE10 is intended for chnging the direction of fluid flow in hydrulic system llowing chnge of the direction of movement of the receiver usully piston rod of cylinder or hydrulic motor nd lso performnce of sttes: strt, stop. It cn e used to eliminte rising when overriding dverse dynmic phenomen s less expensive lterntive to proportionlly controlled directionl control vlve with electronic controller. It is djusted for suplte mounting in ny position. Directionl spool vlve is complied with the regultions of directive 2006/9/WE for the following voltges: 0 20 V for C 7 20 V for DC DESCRITION OF OERTION up to M up to 120 dm /min DT SHEET - OERTION MNUL 4WE10 E - 62/G24NZ4 WK 427 900 04.2016 X-X X 6 1 2 4 T Min elements of directionl spool vlve type WE10 re: housing (1), solenoids (), control spool (2), centering springs (4), mnul overrides () nd soft-shift throttle/check vlves (6). The spool (2) is shifted when it is moved into one of end positions y the force of solenoid () ffecting it. The return of the spool into neutrl position nd centering re secured y the centering springs (4). The shpe of the spool (2) (control edge spcing) cuses chnge of the hydrulic digrm performed y the vlve. Functions of ports: - supply port T, T - oil return to the tnk, - ports for receiver ( hydrulic cylinder or hydrulic motor) X T 7 The throttle/check vlves (6) llow for setting the speed of spool (2) position chnge, independently, t turning on nd turning off the solenoids () nd in the effect, eliminting dynmic sttes (pressure peks nd flow peks), cusing overlod of the receiver nd the hydrulic system, s well s noise genertion. In cse of power filure, the shift of the spool (2) cn e done mnully y the utton (). The vlve cn e equipped with throttling orifice (7), stndrd mounted in the port. NOTE: rior to strt of the opertion of the vlve, it is necessry to thoroughly vent the soft shift vlves (6) ports nd solenoid chmers () - see pge 2: requirements for instlltion nd opertion - point 8. Type WE10-1 - WK 427900 04.2016
TECHNICL DT Hydrulic fluid Viscosity rnge mient temperture rnge Weight minerl oil Required fluid clenliness clss ISO 4406 clss 20/18/1 Nominl fluid viscosity 2 o 7 mm /s t temperture C Fluid temperture rnge (in tnk) Mximum operting pressure Switching time Mximum switching frequency Supply voltge of solenoids port T ON Supply voltge tolernce ±10% ower requirement (DC) Degree of pr otection I 6 Solenoid coil temperture OFF 1000 on/h with 1 solenoid with 2 solenoids DC 12V 24V 110V 2 2,8 up to 80 mm /s o o recommended 40 C up to C mx -20 o C up to +70 o C o - 20 C up to +0 C ports,, 0 W o mx 10 C o M 21 M up to 60 ms up to 40 ms 4,6 kg 6,2 kg C (plug-in connector with rectifier) 20V - 0Hz 220V - 0Hz 110V - 0Hz INSTLLTION ND OERTION REQUIREMENTS 1. 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. During the period of opertion must e kept fluid viscosity cc. to requirements defined in this Dt Sheet - Opertion Mnul. 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 6. 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 or vlve housing during opertion or to pply suitle covers cc. to N - EN ISO 172-1 nd N - EN 441 7. In order to ensure tightness of the directionl vlve lock, one should tke cre of dimension of seling rings, tightening torques nd vlve opertion prmeters given in this Dt Sheet - Opertion Mnul 8. rior to first use of the vlve, one should vent the soft shift vlves. It is recommended to set the vlve in such wy tht the vlve settings were directed upwrds. In order to provide thorough venting, it is recommended to unscrew the soft shift vlves, immerse the ports in oil tht is used nd override the vlve without ny lod. This process should e repeted until the ports re full, nd then, the vlves cn e screwed. fter venting, set the vlves setting to chieve optiml opertion of the vlve. 9. person tht opertes the vlve must e thoroughly fmilir with this Dt Sheet - Opertion Mnul. WK 427 900 04.2016-2 - Type WE10
DIGRMS Digrms for -position directionl spool vlves Digrms for 2-position directionl spool vlves versions with positions, 0 versions with positions 0, WE10.../... 0 WE10.../... 0 0 WE10.../... Digrms for spools working nd working working nd working working nd indirect positions positions indirect positions positions indirect positions 0 0 0 0 0 E E working positions 0 E G H J L M R U W G H J L M R U W G H J L M R U W NOTES: Cross section of flow t middle position performed y the spool W; flow direction T; T - 2, mm2 Type WE10 - - WK 427900 04.2016
DIGRMS Digrms for 2-position directionl spool vlves WE10.../... versions with positions, WE10.../... Digrms for spools working nd indirect positions working positions working nd indirect positions working positions C D Y WK 427 900 04.2016-4 - Type WE10
OVERLL ND CONNECTION DIMENSIONS O11-4 counterores O6,4-4 holes 4 112 1 1 119 12 0 40 74 8, 9 11 7 1 8 2 08 210, 6 O6 T T 46 69, 10 M6 depth 12-4 holes 69, (min) 21,4 2, 46 108 6, O11,2 (mx) - holes* (, T,, ) 210, T 4 18, 0,8 7, 27 16,7 T 91 (min) r 0,01/100 0,6 4 18, 91,2* 14 1 1 - Solenoid on side 2 - Solenoid on side - lug-in-connector on side - ISO 4400 type (DIN 460 - ) 4 - lug-in-connector on side - ISO 4400 type (DIN 460 - ) - lug-in-connector - ISO 4400 type (DIN 460 - ) with rectifier 6 - Mnul override 7 - Soft-shift vlve - setting with hexgonl socket S (instructions for setting on pge 2) 8 - O-ring 12,42 x 1,78 - pcs/set (,T,T,, ) 9 - Directionl spool vlve dimension with 2 solenoids on side, : -position directionl spool vlve springs centere d (spool digrms: E, G, H, J, L, M, R, U, W- ccording to pge 2-position directionl spool vlve without return springs 2-position directionl spool vlve without springs nd with detent (spool digrms:, C, D - ccording to pge 4) 10- Directionl spool vlve dimension with 1 solenoid - on side 2-position springs po sitioned (spool digrms:, C, D, E, G, H, J, L, M, R, U, W - ccording to pges, 4) 11 - Directionl spool vlve dimension with 1 solenoid - on side 2-position springs positioned (spool digrms:, Y, E, G,H, J, L, M, R, U, W - ccording to pges, 4) 12 - Spce required to remove the plug - pos., 4, 1 - orting pttern for directionl spool vlve- configurtion of connection holes in ccordnce with the stndrd ISO 4401* - designtion ISO 4401-0-04-0-94 (CETO 0) fixing screwsm6 x 40-10.9 - in ccordnce with N-EN ISO 4762-4 pcs/set; must e ordered seprtely; tightening torque Md = 1 Nm. NOTE: (*)- connection with 1 hole T from the side of the hole or is enough - holest ndt re connected with the port in the housing of directionl spool vlve 14 - Suplte surfce required Type WE10 - - WK 427900 04.2016
ERFORMNCE CURVES p [M],,0 2, 2,0 1, 1,0 0, 2 o mesured t viscosity ν = 41 mm /s nd temperture t = 0 C Flow resistnce curves chrcteristic curves p (Q) for directionl spool vlve type WE10... for vrious spool types 6 7 spool symol digrm numer digrms flow direction ccording to pges 4, T T E 2 2 49 49 G 17 6 17 6 14 14 H 14 2 14 2 1 1 J 2 2 14 14 D 20 7 20 7 p [M] p [M] 0 10 20 0 40 0 60 70 80 90 100 110120 Q [dm /min],,0 2, 2,0 1, 1,0 0, 0 10 20 0 40 0 60 70 80 90 100 110120 Q [dm /min] Operting limits curves chrcteristic curves p-q for directionl spool vlve type WE10... for vrious spool types 40 0 2 20 1 10 2 1 4 2 4 1 spool symol digrms ccording to pges 4, E H J G D digrm numer 1 2 4 0 10 20 0 40 0 60 70 80 90 100 110 120 Q [dm /min] NOTES: ove operting limits re relted to symmetricl flow (pplied to directionl control vlves with 4 service through ll ports i.e. if the oil flows from port to port ports). Degree of symmetry ffects dversely the, then the sme flow rte is from port to port T prmeters. WK 427 900 04.2016-6 - Type WE10
HOW TO ORDER Numer of service ports -wy- only for spools, = 4-wy - for the other spools =4 Nominl size (NS) NS10 = 10 WE 10 Spool symol spool digrms - ccording to pge, 4 Series numer (60-69) - connection nd instlltion dimensions unchnged = 6X series 62 = 62 * Control voltge for solenoids 12V DC 24V DC 110V DC 110V C 0Hz (plug-in-connector with rectifier) 220V C 0Hz (plug-in-connector with rectifier) 20V C 0Hz(plug-in-connector with rectifier) Mnul override solenoids with mnul override solenoids without mnul override = G12 = G24 = G110 = W110R = W220R = W20R = N = no designtion Electricl connection plug-in connector type ISO 4400(DIN 460 - ) without LED = Z4 plug-in connector type ISO 4400(DIN 460 - ) with LED = Z4L Throttle insert (in port ) without throttle insert = no designtion throttle insert φ 0,8 = 08 throttle insert φ 1,0 = 10 throttle insert φ 1,2 = 12 throttle insert φ,0 = 0 Seling NR (for fluids on minerl oil se) = no designtion FKM (for fluids on phosphte ester se) = V Soft-shift function vlve with soft shift function = Further requirements in cler text (to e greed with the mnufcturer) NOTES: Directionl spool vlve should e ordered ccording to the ove coding. The symols in old re preferred vers ions in short delivery time. Coding exmple: 4WE10 E - 62/G24 N Z4 Type WE10-7 - WK 427900 04.2016
SULTES ND FIXING SCREWS Supltes must e ordered ccording to dt sheet WK 496 20. Suplte symols: G 66/01 - threded connections G /8 G 67/01 - threded connections G 1/2 G 89/01 - threded connections G 1/4 G 67/02 - threded connections M22 x 1, NOTE: Suplte symol in old is the preferred version ville in short delivery time. Supltes ndfixing screws M6 x 40-10,9-4 pcs/set ccording ton - EN ISO 4762 must e ordered seprtely. Tightening torque Md = 1 Nm EXMLE OF LICTION IN HYDRULIC SYSTEM m 4WE10 E... M ONR Wdowice S.. ul. Wojsk olskiego 29 4-100 Wdowice tel. +48 488 21 00 fx.+48 488 21 0 www.ponr-wdowice.pl WK 427 900 04.2016-8 - Type WE10