Kupanga magulu | Zigawo za injini |
Dzina la malonda | Valve yolowera ndi kutulutsa mpweya |
Dziko lakochokera | China |
OE nambala | 371-1007011 |
Phukusi | Kupaka kwa Chery, kusanjikiza kopanda ndale kapena phukusi lanu |
Chitsimikizo | 1 chaka |
Mtengo wa MOQ | 10 seti |
Kugwiritsa ntchito | Zigawo zamagalimoto a Chery |
Zitsanzo za dongosolo | thandizo |
doko | Doko lililonse laku China, wuhu kapena Shanghai ndilabwino kwambiri |
Kuthekera Kopereka | 30000sets/mwezi |
Valavu imapangidwa ndi mutu wa valve ndi tsinde. Kutentha kwa mutu wa valve ndipamwamba kwambiri (valavu yolowera ndi 570 ~ 670K, valve yotulutsa mpweya ndi 1050 ~ 1200K), komanso imakhala ndi mphamvu ya mpweya, mphamvu ya kasupe wa valve ndi mphamvu ya inertia ya gawo lopatsirana. Kupaka kwake ndi kuziziritsa kwake kumakhala kosauka, ndipo valavu iyenera kufunidwa Ili ndi mphamvu zina, kulimba, kukana kutentha ndi kukana kuvala. Vavu yolowera nthawi zambiri imapangidwa ndi chitsulo cha alloy (chromium steel, nickel-chromium steel), ndipo valavu yotulutsa mpweya imapangidwa ndi alloy osagwira kutentha (silicon-chromium steel).