Counterbalance Valve 30PH-S480-4.5
Khoom nta
1. Max.qhov chaw siab yog tsawg kawg yog 1.3 npaug max.load-induced siab.
2. Rov qab siab ntawm qhov chaw nres nkoj ② yuav tsum nyob rau hauv qhov chaw teeb tsa.
3. Reseat siab tshaj 85% ntawm qhov teeb tsa siab.
Khoom Specifications
| Yam khoom Model | Counterbalance Valve 30PH-S480-4.5 |
| Kev Ua Haujlwm Siab | Loading siab max.270 bar thaum teeb tsa siab ntawm 350bar |
| Ntws | Saib Daim Ntawv Qhia Txog Kev Ua Haujlwm |
| Internal Leakage | Max.0.4 ml / min ntawm Reseat;Reseat siab> 85% ntawm kev teeb tsa siab;Factory siab teeb tsa ntawm ntws ntawm 32.8 ml / min |
| Pilot Ratio | 4.5:1 ,ua.kev teeb tsa yuav tsum sib npaug li 1.3 npaug ntawm qhov load siab |
| Kub | -40 rau 120 ° C |
| Cov kua dej | Mineral - raws li los yog hluavtaws nrog lubricating zog ntawm viscosities ntawm 7.4 mus rau 420 cSt (50 rau 2000 ssu).Installation: Tsis muaj kev txwv. |
| Cartridge | Qhov hnyav: 1.35 kg.(2.97 lbs.);Hlau nrog hardened ua hauj lwm nto.Zinc-plated exposed nto.Foob: O-rings thiab rov qab rings. |
Product Operation Symbol
One-Way Function
Lub Counterbalance Valve 30PH-S480-4.5 tso cai rau qhov ntws los ntawm ② mus rau ①, thiab cov blocks ntws los ntawm ① mus rau ② thaum lub siab ntawm ① qis dua qhov chaw caij nplooj ntoos hlav.
Lub luag haujlwm ntawm Relief Valve: Thaum lub siab nyob rau hauv ib qho dhau ntawm lub caij nplooj ntoos hlav qhov chaw, lub cartridge tso tawm cov dej ntws ntawm ib qho mus rau lwm qhov.
Pilot-Assisted Restriction Function: Kev txwv tsis pub muaj nuj nqi yuav ua tiav los ntawm kev hloov qhov qhib kev kawm los ntawm ① mus rau ② thaum muaj kev tsav-pab siab ntawm qhov chaw nres nkoj 3.
Kev ua tau zoo / Dimension
Vim li cas thiaj xaiv peb
Peb ua haujlwm li cas
Kev loj hlob(Qhia rau peb koj lub tshuab qauv lossis tsim)
Nqe lus(peb yuav muab cov lus hais rau koj sai li sai tau)
Cov qauv(cov qauv yuav raug xa tuaj rau koj rau kev tshuaj xyuas zoo)
Kev txiav txim(Tau tom qab lees paub qhov ntau thiab lub sijhawm xa khoom, thiab lwm yam)
Tsim(rau koj cov khoom)
Ntau lawm(tsim cov khoom raws li cov neeg siv khoom xav tau)
QC(Peb pab pawg QC yuav tshuaj xyuas cov khoom thiab muab cov ntaub ntawv QC)
Chaw thau khoom(Loading npaj-ua cov khoom muag rau hauv cov neeg siv khoom ntim)
Peb Daim Ntawv Pov Thawj
Kev Tswj Xyuas Zoo
Los xyuas kom meej qhov zoo ntawm lub Hoobkas khoom, peb qhiaadvanced tu thiab tivthaiv ntsuas ntsuas, 100% ntawm cov khoom sib sau ua ke dhau lub Hoobkas kuajthiab cov ntaub ntawv xeem ntawm txhua yam khoom tau txais kev cawmdim ntawm lub computer server.
Pab neeg R & D
Peb pab neeg R & D muaj10-20cov neeg, feem ntau ntawm lawv muaj txog10 xyoontawm kev ua haujlwm.
Peb lub chaw R & D muaj ib qhosuab R & D txheej txheem, suav nrog kev soj ntsuam cov neeg siv khoom, kev tshawb nrhiav kev sib tw, thiab kev tswj hwm kev lag luam.
Peb muajcov khoom siv R & D paub tabsuav nrog cov qauv tsim, simulation system simulation, hydraulic system simulation, nyob rau ntawm qhov chaw debugging, qhov chaw kuaj khoom, thiab cov txheej txheem finite keeb tsom xam.
