Indlela yokusebenza ye-valve ye-flanged ball enezicucu ezintathu isekelwe ekulinganeni phakathi kwebhola nesihlalo, kanye nokujikeleza kwebhola emzimbeni we-valve. Ngokukhethekile, lapho isibambo noma i-actuator iqhubekisa ibhola ukuba lijikeleze ngo-90 degrees, imbobo edlula ebholeni ihambisana noma ihlehliswa nomhubhe wokungena nokuphuma we-valve, ngaleyo ndlela ivumela ukuvulwa noma ukuvalwa koketshezi.
Esikhathini esivaliwe, imbobo edlula kubhola ihlelana namachweba okungena nokuphuma komgqomo ukuze kwakhe isithiyo sokubopha. Ngalesi sikhathi, ibhola nesihlalo zihambisana kahle ngezinto zokubopha (njenge-PTFE, izibopho zensimbi, njll.) ukuze kuqinisekiswe ukuthi uketshezi alukwazi ukuvuza. Lapho isibambo noma isishukumisi siqhubela ibhola ukuba lijikeleze ngo-90 degrees, imbobo edlula kubhola ihambisana namachweba okungena nokuphuma komgqomo, futhi uketshezi lungadlula kalula.
Izici nezinzuzo
Ukuvula nokuvala okungenazihibe: Lo msebenzi uxazulula ngokuphelele inkinga yokuvala ama-valve endabuko ngenxa yokuhlikihla phakathi kwezindawo zokuvala.
Isakhiwo esifakiwe: umgqomo ofakwe emgqeni ungahlolwa futhi ugcinwe ku-inthanethi ngqo, okunganciphisa ngempumelelo ukumiswa kwedivayisi nokunciphisa izindleko.
Idizayini yesihlalo esisodwa: isusa inkinga yokuthi okuphakathi esikhwameni se-valve kuthinta ukuphepha kokusetshenziswa ngenxa yokwanda okungajwayelekile kwengcindezi.
Uzakhiwo wokujikeleza ophansi: Isiqu esiklanyelwe ngokukhethekile, ngesibambo esincane ivolovolo lingavulwa futhi livalwe kalula.
Uzakhiwo wokuvala ngomthini: ivolovolo lincike emandleni omshini ahlinzekwa yisiqu sevolovolo, ibhola eliyisikhewu licindezelwa esihlalweni futhi livaleke, ukuze ukuvaleka kwevolovolo kungathinteki ukushintsha kwengcindezi yomgudu, futhi ukusebenza kokuvala kuqinisekiswa ngokuthembekile ngaphansi kwezimo ezahlukahlukene zokusebenza.
Uzakhiwo wokuzihlanza womgwaqo wokuvala: Lapho ibhola lihlehla esihlalweni, uketshezi emgudwini ludlula ku-360° ngokulinganayo ngasohlangothini lomgwaqo wokuvala webhola, lokhu akugcini ngokuphelisa ukuguguleka kwendawo okubangelwa uketshezi olusheshayo esihlalweni, kodwa futhi kugeza ukuqoqeka emgwaqweni wokuvala ukuze kufezekiswe umgomo wokuzihlanza.
