Ivalvu yePlug vs Valve yeBhola
Izicelo kunye namatyala okusetyenziswa
Ngenxa yobulula bazo kunye nokuqina kwazo,Iivalvu zeBholakwayeIivalvu zePlugzombini zisetyenziswa kakhulu kwiinkqubo ezahlukeneyo zemibhobho.
Ngoyilo olupheleleyo lwezibuko oluvumela ukuhamba kwemidiya ngaphandle kwemida, iivalvu zeplagi zihlala zisetyenziselwa ukuthutha udaka, kubandakanya udaka kunye nelindle. Zikwabonelela ngokuvala okuqinileyo kwimidiya yolwelo, igesi kunye nomphunga. Ukuba ziqinisiwe, amandla azo okuvala aqinileyo anokubonelela ngokuvala okuqinileyo kwimidiya edlakadlaka. Ukulula kwazo kunye neempawu zazo zokulwa nokugqwala kuzenza zithembeke kakhulu kwiindawo apho ukuvala okukhawulezileyo nokuqinileyo kubalulekile.
Iivalvu zebhola ezivelaIimpawu ezilishumi eziphezulu zeValve zaseTshayina ikwabonelela ngokuvalwa okuqinileyo kwiinkonzo zolwelo ezifana nomoya, igesi, umphunga, i-hydrocarbon, njl.njl. Zithandwa kwiinkqubo zoxinzelelo oluphezulu kunye nobushushu obuphezulu, iivalvu zebhola zifumaneka kwimigca yegesi, kwizityalo zeoyile eluhlaza, kwiifama zeetanki, kwiindawo zokucoca ioyile kunye nokusetyenziswa kwenkqubo ezenzekelayo. Iivalvu zebhola ezinezinga eliphezulu loxinzelelo zinokufumaneka kwiinkqubo ezingaphantsi komhlaba kunye nezingaphantsi kolwandle. Zikwathandwa nakwiinkqubo zococeko ezifana nezonyango, amayeza, iikhemikhali, ukwenziwa kwebhiya kunye nokulungiswa kokutya neziselo.
Loluphi uhlobo lweValve oluLungele isicelo sakho
Umsebenzi kunye noyilo lweevalvu zeplagi kunye neevalvu zebhola - kunye nomahluko phakathi kwazo - kulula kakhulu, kodwa kusoloko kunceda ukuthetha nengcali enokukukhokela kwicala elifanelekileyo.
Isishwankathelo
Ukuba ufuna ivalvu yokuvula/yokucima kwiindlela zokufaka uxinzelelo oluphantsi ukuya koluphakathi, ivalvu yeplagi iya kubonelela ngetywina elikhawulezayo nelingenamanzi. Kwiindlela zokufaka uxinzelelo oluphantsi ukuya koluphezulu (ingakumbi ezo ukugcina i-torque incinci kubalulekile), iivalvu zebhola zisisombululo esithembekileyo nesilula ukuzisebenzisa. Kukho iimeko ezahlukeneyo kuzo zonke iimeko, kodwa ukuziqhelanisa neempawu zazo ezithile kunye neendlela zokusebenzisa ezicetyiswayo yindawo elungileyo yokuqala.
Ixesha lokuthumela: Agasti-24-2022