2/2 Solenoid Operated Seat Valve, ISO Size 03

Transcription

1 2/2 Solenoid Operted Set Vlve, ISO Size 03 Q mx = 40 l/min (11 gpm), p mx = 315 r (4500 psi) Sndwich design, idirectionl lek-proof shutoff, direct cting, electriclly operted 1 Description 2 echnicl dt With crtridge vlve, type W1C. Interfce to ISO De-energised closed Guided vlve spool nd poppet idirectionl lek-proof shutoff or flow With or without mnul override he slip-on coil cn e rotted, nd it cn e replced without opening the hydrulic envelope Vrious plug-connector systems nd voltges re ville Externl crtridge prts with zinc-nickel plting Sndwich ody is zinc-phosphted sndwich vlves re high performnce, 2/2 solenoid operted set vlves with size 03 interfce to ISO he min components of the vlves re sndwich ody (stck-mounting ody) nd the push-in 2/2 directionl set vlve crtridges (type W1C ). he 2/2 solenoid operted crtridge set vlve is designed on the poppet/set principle, nd is therefore virtully lek-free in oth directions of flow (idirectionl set-vlve shut-off). hese sndwich vlves cn e supplied s de-energised-closed (see symols). hese 2/2 solenoid operted crtridge set vlve re predominntly used in certin moile nd industril pplictions where lek-tight shut-off functions re crucilly importnt. Exmples re where lods, tensions, or clmping forces must e held without lekge. he sndwich ody is zinc-phosphted. ll externl prts of the crtridge re zinc-nickel plted to DIN nd re thus suitle for use in the hrshest operting environments. he slip-on coils cn e replced without opening the hydrulic envelope nd cn e positioned t ny ngle through 360. he sndwich ody is seled t its mnifold side (the connections side) y mens of O-rings fitted in counterores. Generl chrcteristics Designtion Design Mounting method Size Weight Mounting ttitude 2/2 solenoid operted set vlve sndwich design, idirectionl lek-proof shutoff, direkt cting, electriclly operted 4 x 5.4 holes for M5 cp screws size 03 interfce to ISO / DIN kg (1 solenoid) 2.90 kg (2 solenoid) unrestricted Hydrulic chrcteristics Mximum operting pressure 315 r (4500 psi) Mximum flow rte 40 l/min (11 gpm) Flow direction see symols Hydrulic fluid HL nd HL minerl oil to DIN ; for other fluids, plese contct UCHER mient temperture rnge 1) -25 C +80 C (-13 F 176 F) Hydrulic fluid temperture rnge -25 C +80 C (-13 F 176 F) Reference: EN-02 Issue: /5

2 Hydrulic chrcteristics Viscosity rnge Minimum fluid clenliness Clenliness clss to ISO 4406 : mm 2 /s (cst), recommended mm 2 /s (cst) clss 20/18/15 Electricl chrcteristics Supply voltge Supply voltge tolernce 12 V DC, 24 V DC / 115 V C, 230 V C (50 60 Hz) others y consulttion ± 10 % mient temperture rnge 1) -25 C +50 C (-13 F 122 F) Nominl power consumption Switching time Reltive duty cycle rotection clss to ISO / EN Electricl connection V DC = W / V C = W refer to crtridge vlve - see Relted dt sheets 100 % I 65 / I 67 / I 69K, see Ordering code (with pproprite mting connector nd proper fitting nd seling) DIN EN , 3-pin 2 +E (stndrd) for other connectors, see Ordering code : 1) he less fvourle vlues from the hydrulic nd electricl chrcteristics determine the temperture rnge of the whole vlve. 3 Symol o ensure the performnce dt is not compromised, it is impertive to use coils D45/207 ccording to dt sheet SWESC--6 SWESC--6 SWESC--6 SWESC--6 SWESC--6 SWESC--6 SWESC--6 SWESC--6 SWESC-K-6 SWESC--6 2/ EN-02/

3 4 erformnce grphs Detiled performnce figures nd other hydrulic chrcteristics cn e found in the dt sheet for the 2/2 solenoid operted crtridge vlve tht is fitted (series W1C ). See Relted dt sheets. ENION! he performnce figures in the dt sheet for the crtridge vlve refer just to the crtridge itself. ke into ccount the dditionl pressure drop in the ody into which it is fitted. 5 Dimensions & sectionl view 2/2 solenoid operted directionl set vlve (single-solenoid model - solenoid - or -sided) M = 2,7 [Nm] 10 % (2 ft ls 10 %) 4 M = 5,2 [Nm] 5 % (4 ft ls 5 %) 3) 24 (0.94) 50 (1.97) (7.45) 1.4 (0.55) 93.3 (3.67) 7.5 (0.3) 26.7 (1.05) 96 (3.78) Ø45 (Ø1.77) 46 (1.81) 0,01 / 100 Rz mx (2.33) 23 (0.91) 6) 82.1 (3.23) 2/2 solenoid operted directionl set vlve (doule-solenoid model) 3) 1.4 (0.06) NR sel kit no. DS-117-N 5) Item Qty. Description (11.13) 1 4 O-ring no ,25 x 1,78 N NR sel kit no. DS-467-N for set vlve, type W EN-02/ /5

4 3) Cn e chosen with or without mnul override. (see ordering code) 4) Vlve mounting olts M5 (not included in the delivery) 5) Sel kit with Viton sels, no. DS-117-V 6) Required surfce finish on the mounting fce (vlve pd) 6 Instlltion informtion When instlling the vlve, mke sure tht the mting fce (the mnifold interfce) ligns with the vlve interfce. Do not confuse the sndwich vlve's mnifold side nd directionl-vlve side. No djustments re necessry, since the crtridges re set in the fctory. 7 Ordering code When replcing n old coil with connection ccording to DIN 43650/ISO4400 (with other in setup thn ccording to dtsheet ), the new coil cn e mounted in 180 reversed position so tht the existing plug (with 180 erthing- IN) cn e connected. his does not ffect the performnce dt. ENION! Only qulified personnel with mechnicl skills my crry out ny mintennce work. Generlly, the only work tht should ever e undertken is to check, nd possily replce, the sels. When chnging sels, oil or grese the new sels thoroughly efore fitting them. Ex. S W E S C _ 24D _ S = sndwich design W = directionl vlve E = solenoid operted, V DC = 8 W S = set-vlve design (idirectionl shut-off)... Q = stndrd model - see relevnt dt sheets Z... R = specil fetures - plese consult UCHER = function in = function in = function in = function in = function in nd K = function in to nd to (short circuit function) = function in to = function in to = function in to = function in nd to 6 = ISO size 03 interfce (lnk) = NR (Nitrile) sels (stndrd) V = FKM (Viton) sels (specil sels - plese contct UCHER)... = voltge e.g. 24 (24 V) (lnk) = DIN EN connection with mting plug (stndrd, I 65) M100 = DIN EN connection without mting plug for the following plug-vrints [mting plug not supplied]: D = Deutsch plug connection D04-2 (with quenching diode, I 67/69K) J = Junior imer rdil plug connection (with quenching diode, I 65) plese consult ucher F = flying leds (600mm) (I 65) 4/ EN-02/

5 8 Relted dt sheets Reference (Old no.) Description Size 03 interfce to ISO Solenoid coil, series D45/ /2 solenoid crtridge vlve, type W1C. size 6 info.ch@ucherhydrulics.com y ucher Hydrulics G Frutigen, CH-3714 Frutigen ll rights reserved. Dt is provided for the purpose of product description only, nd must not e construed s wrrnted chrcteristics in the legl sense. he informtion does not relieve users from the duty of conducting their own evlutions nd tests. ecuse the products re suject to continul improvement, we reserve the right to mend the product specifictions contined in this ctlogue. Clssifiction: EN-02/ /5