Yendabukoama-valve esango lommeseyenza kahle ekulawuleni ukugeleza okungaqondile, kodwa kuvame ukuba nengozi yokuvuza lapho ubhekene nokugeleza okukabili. Ngokwesisekelo se-valve evamile yokusika evamile, ngokucwaninga nokuthuthukiswa, umkhiqizo uthuthukisiwe, futhi umkhiqizo omusha "i-two-way soft seal plug valve" uthuthukisiwe ukuze kuqinisekiswe ukuthi umphumela wokuvala osebenzayo wokuvuza kwe-zero ungakwazi. kuzuzwe kunoma iyiphi indlela yokuhamba.

Idizayini entsha ishintsha ukufakwa kwerabha evalayo, imiselele umugqa wenjoloba wegroovei-valve yesango le-sluiceumzimba onerabha enwebekayo, egoqwe emzimbeni wevalvu. Le nzuzo iwukuba ukuxazulula inkinga yokushintshwa okunzima ngemva kokulahlekelwa kokubeka uphawu, uma ukulahlekelwa kokubeka uphawu, kungashintshwa esizeni, ukufakwa kalula, ukuhlakazeka okulula kanye nezinzuzo zokulungisa, ukuze kuncishiswe umthelela esimisweni sokukhiqiza.

Ngaphezu kwalokho, umugqa werabha ovalekayo owodwa uguqulwa ube ovala izindlela ezimbili kanye nomugqa wokutywina onezingqimba ezimbili ukuze kuxazululwe ububi bokungacindezelwa emuva, noma ngabei-valve yesango ene-flangedipuleti ligcizelelwe phambili noma isiqondiso sokucindezela, ukuguqulwa kwe-elastic kwerabha kungaxhunyaniswa eduze nepuleti ye-valve, ukufeza ukubekwa uphawu ngezindlela ezimbili, ukuthuthukisa ukubekwa uphawu, nokufeza ukuvuza kwe-zero.

I-valve yethu entsha yomkhiqizo wensimbi yokufaka uphawu yommese wensimbi ilungele amanzi kampompi, indle, imboni yokuhlanza amanzi, isici esiyinhloko ukuzivala okuntantayo, ukucindezela kwe-bidirectional, kungafinyelela ukuvalwa kwe-bidirectional, ukubekwa uphawu okuphezulu. Akulula ukuphumela ngaphandle, inendawo encane yokufaka, ingcindezi ephansi yokusebenza, akulula ukuqongelela imfucumfucu, isango lokucindezela okuphezulu alinakho ukudlidliza, alinamsindo, isiteshi esiwumugqa, ukumelana nokugeleza okuncane, akukho ukulahlekelwa umehluko wengcindezi, lapho isango likhona. ivaliwe, ukucindezela okuphakathi okuthembekile kuphusha ingcindezi yesango ngakolunye uhlangothi lwesihlalo se-valve yesango ukuze kuqinisekiswe indawo yokuvala. Lokhu okusha akuthuthukisi kakhulu kuphela ukuqina nokuthembeka kwe-valve, kodwa futhi kunciphisa kakhulu ukulahlekelwa kwamandla kanye nokungcoliswa kwemvelo okubangelwa ukuvuza. Ngemuva kokuvela kwamavalvu esango lommese ovala uphawu kabili, inani elikhulu lamavalvu ajwayelekile anqanyuliwe athathelwe indawo yiwo.