Lub valve yog tsim los ntawm lub taub hau valve thiab qia.Qhov kub ntawm lub taub hau lub taub hau yog siab heev (kev siv lub valve yog 570 ~ 670K, qhov tso pa tawm yog 1050 ~ 1200K), thiab nws kuj muaj lub siab ntawm cov roj, lub zog ntawm lub caij nplooj ntoos hlav valve thiab lub zog inertia ntawm cov khoom sib kis.Nws cov lubrication thiab txias txias yog qhov tsis zoo, thiab lub valve yuav tsum tau xav tau Nws muaj qee lub zog, rigidity, kub tsis kam thiab hnav tsis kam.
Kev ua haujlwm ntawm lub valve tshwj xeeb yog lub luag haujlwm rau kev tso cua rau hauv lub cav thiab tso cov pa tawm tom qab combustion.Los ntawm cov qauv ntawm lub cav, nws tau muab faib ua cov khoom siv valve thiab tso tawm valve.Lub luag haujlwm ntawm qhov nqus valve yog nqus cua rau hauv lub cav thiab sib tov thiab hlawv nrog roj;Lub luag haujlwm ntawm lub qhov tso pa tawm yog tso tawm cov pa hluav taws kub thiab dissipate cua sov.
Txhawm rau txhim kho kev ua tau zoo ntawm kev nqus thiab tso pa, ntau lub tshuab siv tam sim no siv.Nws yog ib qho uas txhua lub tog raj kheej yog teem nrog 4 li qub (tseem muaj ib lub tog raj kheej tsim nrog 3 lossis 5 li qub, lub hauv paus ntsiab lus yog tib yam).4 lub tog raj kheej muaj 16 li qub hauv tag nrho."16V" feem ntau pom hauv cov khoom siv tsheb txhais tau tias lub cav muaj tag nrho ntawm 16 li qub.Qhov no hom ntawm ntau lub valve yog ib qho yooj yim los tsim ib tug compact combustion chamber.Lub injector yog teem rau hauv qhov chaw, uas tuaj yeem ua rau cov roj thiab cov roj sib tov hlawv sai thiab sib npaug.Qhov hnyav thiab qhib ntawm txhua lub valve raug txo kom tsim nyog, kom lub valve tuaj yeem qhib lossis kaw sai dua.
Lub npe ntu: | Exhaust valve |
Tus naj npawb: | 3921444/3802085 |
Hom Tshuaj: | Cummins |
Warranty: | 3 hli |
Khoom siv: | Hlau |
Xim: | Nyiaj |
Feature: | Qhov tseeb & tshiab Cummins |
Cov xwm txheej Tshuag: | 100 pieces hauv Tshuag |
Qhov siab: | 6cm ua |
Ntev: | 1 9cm ib |
Dav: | 6cm ua |
Qhov hnyav: | 0.22 kg ib |
Qhov no tso valve ib txwm siv nyob rau hauv Cummins cav, xws li 6C8.3, GTA8.3 CM558, ISC CM2150, ISL CM2150, ISL9 CM2150 SN, ISLE4 CM850, L8.9 L121, L9 CM2350 L123B, Q209. .3 CM2880 L113 rau Cummins automotive thiab marine machinery thiab khoom siv.
Tsom ntsoov rau kev muab cov kev daws teeb meem mong pu rau 5 xyoos.