Ukusebenza kokubekwa uphawu kweI-Valve Ennel Union Ball Valve X9201-TKubhekiswa emandleni we-valve seal ukuvikela ukuvuza okuphakathi, futhi kuyinkomba yokusebenza ebaluleke kakhulu ye-valve. Ukuvuza kwabezindaba kungadala ukulahleka kwezinto ezibonakalayo, ukungcoliswa kwemvelo kanye nezingozi. Ngemidiya evuthayo, eqhumayo, enobuthi noma i-radioactiactive media, ukusebenza kokubekwa uphawu kwe-valve okungavunyelwe ukuvuza kubhekiselwa emandleni e-valve seal ukuvikela ukuvuza kwabezindaba, okuyinkomba yokusebenza ebaluleke kakhulu ye-valve. Ukuvuza kwabezindaba kungadala ukulahleka kwezinto ezibonakalayo, ukungcoliswa kwemvelo kanye nezingozi. Ngokuvuselelwa, okuqhumayo, imidiya enobuthi noma enobuthi, ukuvuza akuvunyelwe, ngakho-ke i-valve kumele ibe nokusebenza uphawu okuthembekile.
Ubuchwepheshe beValve Seaning buthuthukiswe kakhulu kusukela ekuzalweni kwayo kuze kube manje. Kuze kube manje, ubuchwepheshe be-BATION BATIVE bubekwe ngokukhethekile ezicini ezimbili, okungukuthi ukubekwa uphawu okuyisibalo nokubekwa uphawu okunamandla. Ukubekwa uphawu kwe-static seating static kubhekisele ekwakhekeni kophawu phakathi kwezigaba ezimbili ezi-static. Indlela enkulu yokubekwa uphawu ukusebenzisa ama-gaskets. Kunezinhlobo eziningi zama-gaskets, okulandelayo kuvame ukusetshenziswa.
① I-washer efulethini: i-washer eyisicaba phakathi kwezingxenye ezimbili ezimisiwe. Ngokuvamile ihlukaniswe ngama-washers acwebezelayo epulasitiki, ama-washers aphansi enjoloba, ama-washers wensimbi athambile kanye nama-washer aphansi ahlanganisiwe ngokuya ngezinto ezisetshenzisiwe.
②I-O-Ring: I-Washer ngesigaba se-O-ring Cross. Ngoba ukwakheka kwalo kwesigaba esinqunyiwe, kunomphumela othile wokuziqinisa, ngakho-ke umphumela wokuvalwa uphawu ungcono kunalokho kwe-gasket eyisicaba.
③ Washer: i-washer esonga impahla eyodwa kwenye impahla. Ama-gaskets anjalo ngokuvamile anokuqina okuhle futhi angaqhakambisa umphumela wokubekwa uphawu.
I-Washer ekhethwe ngokukhethekile: i-washer ngesimo esingajwayelekile. Kubandakanya ama-washer ashel, ama-washers edayimane, ama-washers e-ntana, ama-washer we-dovetail, njll. Lawa mawashi ajwayele ukuba nomphumela wokuziqinisa futhi asetshenziselwa kakhulu ama-valve aphezulu naphakathi.
Ama-Washers we-Waves: Ama-Washer Wave. Lolu hlobo lwe-gasket luvame ukwakhiwa ngezinto zensimbi nezinto ezingezona zensimbi, futhi zinezici zamandla amancane okucindezela kanye nomphumela omuhle wokubekwa uphawu.
Umshini wokuwasha we-roll-up Le gasket inokuqina okuhle nokusebenza kahle kokubekwa uphawu. Ukuvalwa kwakhiwe uphawu okushukumisayo ukubekwa phansi kuwuhlobo lwenkinga yokubekwa uphawu ngesikhathi sokunyakaza kwe-valve. Akuvumeli ukugeleza okuphakathi ukuvuza ngokuhamba kwesiqu se-valve. Indlela enkulu yokubeka uphawu ukusebenzisa ibhokisi lokugxusha. Kunezinhlobo ezimbili eziyisisekelo zamabhokisi okugcwala: uhlobo lwe-gland kanye nohlobo lwe-compression nati. Uhlobo lwe-gland njengamanje luyifomu elisetshenziswa kakhulu. Ngokuvamile, i-gland ingahlukaniswa ngohlobo oluhlanganisiwe nohlobo oluhlanganisiwe. Yize ifomu ngalinye lihlukile, ngokuyisisekelo liqukethe ingcindezi ye-bolt. Izinhlobo zezinhlobo ezithile ze-compression zivame ukusetshenziselwa ama-valve amancane. Ngenxa yosayizi wayo omncane, amandla okucindezela alinganiselwe. Ebhokisini lokunyathela, ngoba ukupakisha kuthintana ngqo nesiqubulo se-valve, zonke izidingo zokupakisha zingcono uphawu, ukungqubuzana okuphansi kwengcindezi kanye nokushisa kokuphikisana nokuphikiswa. Njengamanje, ama-fillers asetshenziswa kakhulu yinjoloba enjoloba
I-Ring, PTFE efakwe nge-brained, ukupakishwa kwe-asbestos nokupakisha okubumba ipulasitiki. Uhlobo ngalunye lokupakisha lunezimo zalo ezisebenzayo kanye nobubanzi, obungakhethwa ngokuya ngezidingo ezithile.
Isikhathi sePosi: Jan-06-2022