Plaub-chaw nres nkoj · plaub- av spool · ntub-armature AC & DC
DG4V-5 Solenoid Operated Directional Valve · ISO 4401 Loj 05
NG10 / CETOP 5 subplate-mounted directional tswj valve nrog plaub- av spool geometry. Cov qauv hloov pauv hloov tau, AC thiab DC ntub dej -armature solenoids, thiab cov kab ntau yam uas npog lub caij nplooj ntoos hlav offset, lub caij nplooj ntoos hlav nruab nrab thiab lub luag haujlwm detent.
PAB · PAB
315bar ua
4,500 psi siab ua haujlwm siab
TANK PORT · DC BUILD
210bar ua
120 bar ntawm AC tsim · 3,000 psi
FLOW CURVE RANGE
120L / min
30 US gpm · teem los ntawm spool muaj nuj nqi
DUTY FACTOR
ED 100%
nruam ntsuam xyuas, tsis derating
Cuaj tus lej uas txiav txim siab qhov haum
MOUNTING INTERFACE
ISO 4401 Qhov Loj 05
Cov qauv zoo ib yam li ANSI/B93.7M-D05, CETOP 5, NG10 thiab NFPA D05.
CEEB TOOM & FLOW PATH
Plaub-chaw nres nkoj, gasket mounted
P, A, B thiab T chaw nres nkoj rau hauv plaub - av spool lub cev tsim los rau cov lus teb zoo.
SPOOL RANGE
0, 1, 2, 3, 6, 7, 8
Ntxiv rau 11, 13, 22, 23, 31, 33, 52, 56, 521 thiab 561 - sab laug- tes L tsim muaj.
Caij nplooj ntoos hlav npaj
A / B / C / N
Caij nplooj ntoos hlav offset ib kawg, lub caij nplooj ntoos hlav nruab nrab ib los yog ob kawg, thiab tsis muaj - caij nplooj ntoos hlav detent.
SHIFT TIME · 2C SPOOL
AC 30 / 40 ms
DC 120 ms energising, 45 ms de- zog. Ntsuas ntawm 40 L / min thiab 175 bar.
Kev sib txuas hluav taws xob
ISO 4400 (DIN 43650)
Plug vaj tse tuaj yeem ntsuas tau ntawm 90℃ib ntus ntawm lub valve.
INGRESS TXOJ CAI
IEC 144 chav kawm IP65
Ua tiav nrog ISO 4400 kauj thiab ntsaws kom raug thiab qhov sib txuas sib txuas hauv qhov chaw.
COIL INSULATION
Chav Kawm H winding
Class F encapsulation. Coils tuav ntawm 90 feem pua ntawm cov ntsuas hluav taws xob lossis siab dua.
MASS
4.0-6.3 kg
4.0 kg ib AC, 4.8 kg ib DC, 4.5 kg ob AC, 6.3 kg ob DC.
Tag nrho specification
| HYDRAULIC | |
| Max. ua haujlwm siab, chaw nres nkoj P, A, B | 315 bar (4,500 psi) |
| Max. tank siab, AC tsim | 120 bar (1,750 psi) |
| Max. tank siab, DC tsim | 210 bar (3,000 psi) |
| Flow Rating | Nyeem los ntawm spool kev ua tau zoo nkhaus, npaj rau 120 L / min (30 US gpm) |
| kwv tij lub luag hauj lwm | Nruam, ED=100% |
| Hluav taws xob | |
| Solenoid kev tsim kho | Wet{0}}armature, AC thiab DC versions |
| Coil voltage codes | G 12V DC · H 24V DC · HL 24V DC (32 W) · OJ 48V DC · P 110V DC · A 110V AC 50 Hz · C 220V AC 50 Hz · ED 240V AC 50 Hz · EK 16V 20V 60 Hz · NN 24V AC 50 Hz |
| Coil vaj tsev xaiv | U tsis muaj plug · U1 DIN plug · U6 DIN plug nrog taw qhia teeb · KU flying leads · KUP4 Junior timer · KUP5D2 thiab KUP6D2 Deutsch nrog diode |
| Kev siv hluav taws xob, DC tag nrho lub zog coil | 38W tus qauv, 32W ntawm HL kauj |
| Yam tsawg kawg nkaus permissible voltage | 90% ntawm qhov ntsuas |
| Ib puag ncig | |
| Yam tsawg kawg nkaus ambient | -20 ° F (-4 ° F) |
| Qhov siab tshaj plaws ambient | 50℃ntawm AC 50 Hz, 40℃ntawm AC 60 Hz, 70℃ntawm DC |
| Kev ntseeg tau | MTTFd 150 xyoo rau ISO 13849 |
| MECHANICAL | |
| Zuag qhia tag nrho ntev, AC ib leeg / ob npaug | 182mm / 246 hli |
| Zuag qhia tag nrho ntev, DC ib leeg / ob | 215 hli / 312mm |
| Txhim kho bolt centers | 71 hli ntawm AC qauv, 70 hli ntawm DC qauv |
| Phau ntawv override | Plain raws li tus qauv, H dej-resistant, W twist thiab xauv, Z tsis muaj |
| Spool txoj hauj lwm saib xyuas | 57 hloov ntawm ib leeg solenoid li qub, S9 saib xyuas muaj nuj nqi |
| Tus lej tsim | 20 mus rau 29, installation qhov ntev tsis hloov nyob rau hauv ntau yam |
| Cov khoom seem nqa | Cov khoom siv foob foob 459057 (AC) thiab 459058 (DC); orifice plug cov khoom siv 459065 |
Qhov loj me no feem ntau ntsia
Lub luag haujlwm hauv Circuit Court, tsis yog cov npe ntawm cov haujlwm uas muaj npe. Txhua kab hauv qab no yog qhov chaw uas NG10 ntawm -off directional valve ua haujlwm li niaj zaus.
▪Txhaj tshuaj molding tshuab - clamp, ejector thiab tub ntxhais rub circuits
▪Tuag-casting and foundry machines - txhaj tshuaj thiab tswj kev sib lawv liag
▪Tshuab cuab yeej thiab machining chaw - clamping thiab indexing
▪Hydraulic hwj chim units - Circuit Court xaiv thiab unloading
▪Hydraulic nias - ram ua ntej, rov qab thiab tuav
▪Kuaj rigs thiab tshwj xeeb - lub hom phiaj tshuab - sib txuas hloov
▪Lub twj tso kua mis twj tso kua mis - boom thiab outrigger sequencing
▪Rolling mills thiab steel plant - sawv thiab descaling circuits
▪Mining thiab crushing cog - conveyor, nres thiab slew tswj
▪Kev tsim kho thiab kev ua liaj ua teb tshuab - siv kev xaiv
▪Marine thiab offshore decks - winch thiab hatch actuation
▪Compactors thiab khib nyiab tuav - voj voog li qub
Rau vim li cas lub cev no tau txais kev teev tseg
01
Plaub - av spool geometry
Plaub - av layout yog dab tsi ua rau cov lus teb du thiab sib txawv tsis yog ib kauj ruam nyuaj, uas tseem ceeb ntawm circuits nrog hnyav txav.
02
ntub-armature solenoids, AC lossis DC
Ob tsev neeg hluav taws xob txuas rau tib lub cev, yog li lub tshuab tuaj yeem rov ua dua -txhais tau rau cov khoom sib txawv yam tsis tau kov lub manifold.
03
Hloov ceev koj tuaj yeem qeeb
Orifice ntsaws cov khoom tso cai rau koj ncab qhov kev hloov pauv ntawm DC cov qauv thiab hu tawm lub siab dav uas ua haujlwm nrawm rau hauv kab.
04
Kev ua haujlwm tas mus li, tsis muaj kev cuam tshuam
ED 100 ib xees txhais tau hais tias lub kauj tuaj yeem nyob twj ywm los ntawm lub sijhawm tuav ntev. Tsis muaj lub luag haujlwm voj voog lej lej ua ntej koj loj lub valve.
05
Chav H winding, 90% pem teb
Lub kauj tuav tuav thaum cov khoom lag luam sags mus rau 90 feem pua ntawm cov ntsuas hluav taws xob, thiab Class H rwb thaiv tsev muab cov cua sov hauv lub taub hau kub.
06
Ua kom tsis muaj cov kav dej ntxiv
Tsim los zaum nrog SystemStak sandwich li qub thiab cov txheej txheem subplates, uas ua rau lub manifold thiab tshem tawm cov fittings los ntawm daim nqi ntawm cov ntaub ntawv.
Nquag nug, teb los ntawm daim ntawv teev cov ntaub ntawv
Txhua qhov chaw nres nkoj tuaj yeem siv lub siab npaum li cas?
Ports P, A thiab B raug ntsuas 315 bar (4,500 psi). Chaw nres nkoj T yog ib tus neeg nco: 120 bar (1,750 psi) ntawm AC tsim thiab 210 bar (3,000 psi) ntawm DC tsim. Yog tias koj txoj kab rov qab rov qab- qhov siab nyob saum AC daim duab, txav mus rau DC tsim dua li kev cia siab.
Qhov siab tshaj plaws ntws los ntawm nws yog dab tsi?
Danfoss tsis luam tawm ib daim duab rau lub valve no, vim tias muaj peev xwm txaus nyob ntawm seb koj xaiv qhov twg. Qhov kev ua tau zoo nkhaus yog npaj rau 120 L / min (30 US gpm), thiab daim duab siv tau rau koj tus lej lej yuav tsum tau nyeem tawm ntawm nws qhov nkhaus ntawm koj qhov tso cai poob siab.
Cov coil voltages twg yog Tshuag?
DC codes G, H, HL, OJ thiab P npog 12 V, 24 V, 48 V thiab 110 V. AC npog A, C, ED ntawm 50 Hz thiab EK, EH ntawm 60 Hz ntxiv rau NN rau 24 V AC. Lub HL variant yog 24 V DC 32 W coil rau kev siv qis dua. Lwm tus muaj nyob rau ntawm kev thov.
Lub spool txav ceev npaum li cas?
Cov ntsiab lus luam tawm yog 2C spool ntawm 40 L / min thiab 175 bar nrog 100 feem pua ntawm qhov ntsuas hluav taws xob: AC 30 ms kom muaj zog thiab 40 ms tawm, DC 120 ms thiab 45 ms. Kho cov no raws li cov hauv paus ntsiab lus koj qhov hluav taws xob tiag tiag yuav txav mus deb ntawm ib zaug ntws thiab lub qhov hluav taws xob hloov pauv.
Dab tsi yog qhov mounting interface?
ISO 4401 Loj 05, uas yog tib yam hneev taw raws li ANSI/B93.7M-D05, CETOP 5, NG10 thiab NFPA D05. Gasket mounted, plaub qhov chaw nres nkoj, plaub- av spool. Qhov ntawd txhais tau hais tias ib qho manifold drilled rau ib qho ntawm cov npe lees txais lub valve no yam tsis muaj kev hloov kho.
Lub coil nyob twj ywm energized tag nrho kev hloov?
Yog lawm. Tus txheeb ze lub luag haujlwm tseem ceeb yog txuas ntxiv ntawm ED 100 feem pua, yog li tsis muaj qhov sib piv rau / tawm rau kev hwm. Ambient qab nthab tseem siv tau: 70℃ntawm DC tsim, 50℃ntawm 50 Hz AC thiab 40℃ntawm 60 Hz AC.
Qhov chaw nyob ib puag ncig tuaj yeem txias lossis kub npaum li cas?
Nruab nrab ntawm −20℃thiab qab nthab teeb los ntawm kauj: 50℃rau 50 Hz AC, 40℃rau 60 Hz AC thiab 70℃rau DC. Txias-khoom lossis lub vaj tsis muaj cua sov yog qhov zoo ntawm qhov kawg; lub txee kub yog qhov chaw xaiv AC pib ua tus nqi koj cov paj.
Yam khoom seem twg tsim nyog khaws cia rau ntawm lub txee?
Cov khoom siv foob 459057 npog AC tsim thiab 459058 DC tsim. Orifice ntsaws cov khoom siv 459065 npog kev hloov pauv- nrawm nrawm. Cov coils yog lwm yam ceev- txav khoom - kom lawv tawm tsam qhov voltage code ntawm daim ntawv teev npe.
Xa tag nrho cov qauv code los ntawm daim ntawv teev npe, coil voltage thiab kom muaj nuj nqis, thiab peb yuav rov qab los nrog tus nqi thiab lub sijhawm ua haujlwm. Yog tias koj tseem xa koj lub luag haujlwm hauv Circuit Court, peb yuav xyuas qhov kev xaiv spool tiv thaiv nws.
Cov duab luam tawm cov ntaub ntawv luam tawm rau DG4V-5-20/22 tsim, ISO 4401 Loj 05 solenoid ua haujlwm taw qhia valve (Danfoss cov ntaub ntawv BC442274655179en). Cov nqi sib npaug thiab raug, yam tsis muaj kev tso cai rau kev ua siab ntev; lub nameplate ntawm lub xa khoom valve thiab cov ntaub ntawv xa tuaj yog khi. DG4V thiab SystemStak yog cov cim kev lag luam ntawm lawv cov tswv thiab siv ntawm no txhawm rau txheeb xyuas qhov haum thiab kev sib raug zoo nkaus xwb. Tsis muaj kev cuam tshuam nrog lossis pom zoo los ntawm tus thawj tsim khoom yog implied.
Cim npe nrov: danfoss dg4v-5-0al-m-u-h7-29 solenoid directional tswj valve rau hydraulic presses, tshuab cov cuab yeej thiab cov khoom siv, Tuam Tshoj danfoss dg4v-5-0al-mu-h7-29 solenoid cov chaw tsim khoom, cov cuab yeej tswj lub Hoobkas,
