Umgaqo wokusebenza kwevalve yebhola yaseTshayina utyhilwe: ibhola ejikelezayo ukuphumeza ukutshintsha kwetshaneli ulwelo

Umgaqo osebenzayo wevalve yaseTshayina utyhilwe: Ibhola ejikelezayo ukuphumeza ukutshintshwa kwetshaneli yolwelo Ivalve yebhola sisixhobo sokulawula ulwelo oluxhaphakileyo, umgaqo wayo wokusebenza kukuqonda ukutshintshelwa kwemijelo yolwelo ngokujikelezisa ibhola. Eli nqaku liza kutyhila umgaqo wokusebenza wevalve yebhola yaseTshayina kuwe ngokwembono yobuchwephesha. Ivalve yebhola yaseTshayina iqulunqwe ikakhulu ngumzimba wevalvu, ibhola, isiqu, itywina njalo njalo. Ibhola licandelo elingundoqo levalve yebhola e-China, kwaye kukho umngxuma ophumela ngaphakathi kuyo wokudibanisa itshaneli yolwelo. Xa ibhola idibene ne-valve stem, ibhola ikwimeko evaliweyo, kwaye i-fluid ayikwazi ukudlula; Xa ibhola idibene netywina, ibhola ivuliwe kwaye ulwelo lunokudlula. Umgaqo osebenzayo wevalve yebhola yaseTshayina ikakhulu kukuqonda ukutshintshelwa kwamajelo olwelo ngokujikelezisa ibhola. Ngokukodwa, xa ivalve kufuneka ivulwe okanye ivalwe, umqhubi ujikelezisa ibhola kwiAngle ethile ngevili lesandla okanye isixhobo sombane, ukuze ibhola kunye nesiqu sevalve zihlulwe okanye zinxibelelane, ngaloo ndlela kuphunyelelwa ukutshintshwa kolwelo. imijelo. Izibonelelo ze-valve yebhola yase-China yisakhiwo esilula, ukusebenza kakuhle kokutywinwa, ukusebenza okulula kunye nokugcinwa lula. Ngoko ke, i-valve yebhola yase-China isetyenziswa ngokubanzi kwintsimi yokulawula ulwelo kwi-petroleum, imichiza, isinyithi, amandla ombane kunye namanye amashishini. Kufuneka kuqatshelwe ukuba kukho imingcipheko ethile kunye nemingeni ekusebenziseni iivalve zebhola zaseTshayina. Ngokomzekelo, xa isetyenziswe kwiindawo ezinzima ezifana nokushisa okuphezulu, uxinzelelo oluphezulu, imidiya ephazamisayo, izinto eziphathekayo kunye nokutywinwa kwebhola kunokuchaphazeleka, ngaloo ndlela kuchaphazela ubomi benkonzo kunye nokusebenza kwevalve. Ngoko ke, xa ukhetha kunye nokusebenzisa i-valve yebhola yaseChina, imodeli efanelekileyo kunye neenkcukacha kufuneka zikhethwe ngokweemeko zangempela zokusebenza kunye nokusingqongileyo ukuqinisekisa ukusebenza kunye nobomi benkonzo yevalve.