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Umgaqo wokusebenza wevalve yeglowubhu
Ivalve yokusika ikwabizwa ngokuba yivalve yokusika.Yeyona valve isetyenziswa kakhulu.Isizathu sokuba idume kukuba ingxabano phakathi kweendawo zokutywina ngexesha lokuvula kunye nenkqubo yokuvala incinci, iqinile, ukuphakama kokuvula akukukhulu, imveliso ...Funda ngokugqithisileyo -
Umgaqo osebenzayo we-valve yebhola yamacandelo amathathu
Umgaqo wokusebenza we-valve yebhola yebhola emithathu ngolu hlobo lulandelayo: Enye, inkqubo yokuvula Kwindawo evaliweyo, ibhola icinezelwe ngokubhekiselele kwisihlalo se-valve ngoxinzelelo lomatshini we-valve stem.Xa ivili lesandla lijikwa ngasekunene, isiqu sevalve siyashukuma...Funda ngokugqithisileyo -
Imigangatho yevalvu yebhola edadayo kunye neempawu zesakhiwo (2)
6. I-flange ephakathi (uxhulumaniso phakathi kwe-valve yomzimba kunye nomzimba osekhohlo) akukho sakhiwo sokuvuza.Uqhagamshelo phakathi komzimba wevalve kunye nomzimba wasekhohlo lutywinwe ngeegaskets.Ukuze kuthintelwe ukuvuza ngenxa yomlilo, ubushushu obuphezulu okanye ukungcangcazela, yenzelwe ngokukodwa Ivalve...Funda ngokugqithisileyo -
Imigangatho yevalvu yebhola edadayo kunye neempawu zesakhiwo (1)
1. Iimpawu zesakhiwo sevalve yebhola edadayo 1. Isakhiwo sokutywina isihlalo esisodwa sevalve.Iminyaka yamava okwenziwa kwevalve yebhola kudityaniswe neteknoloji ephucukileyo ekhaya nakwamanye amazwe iyilwe isitulo sevalvu yokutywina enemigca emibini ukuqinisekisa ngokuthembekileyo ukutywinwa kwevalve.Ulwandle lwevalvu yobuchwephesha...Funda ngokugqithisileyo -
Ukugcinwa kwevalve yebhola
Ukugcinwa kwevalve yebhola 1. Kuyimfuneko ukufumanisa ukuba imibhobho ephuma ngasentla nasezantsi yevalve yebhola iluthobile ngokwenene uxinzelelo phambi kokuqhawula kunye nokuqhaqha.2. Ukunyamekela kufuneka kuthathwe ukukhusela umonakalo kwindawo yokutywina yamacandelo, ngakumbi i-non-metal...Funda ngokugqithisileyo -
Ukufakwa kwevalvu yebhola
Ukufakelwa kwevalve yebhola Imiba efuna ingqwalasela kufakelo lwevalvu yebhola Ukulungiswa phambi kofakelo 1. Imibhobho ngaphambi nasemva kwevalve yebhola ilungile.Imibhobho yangaphambili nangemuva kufuneka ibe yi-coaxial, kwaye iindawo zokutywinwa kweeflange ezimbini kufuneka zihambelane.Ip...Funda ngokugqithisileyo -
Ubume, iimpawu, iingenelo kunye nokuhlelwa kweevalvu zebhola(2)
I-valve yebhola enomzimba odibeneyo inokuthi ingcwatywe ngokuthe ngqo emhlabathini, ukwenzela ukuba iindawo zangaphakathi zevalve zingagqwali, kwaye ubomi benkonzo enkulu bunokufikelela kwiminyaka engama-30.Yeyona valve ifanelekileyo kwimibhobho yeoli kunye negesi yendalo.Ngokwesakhiwo sebhola va...Funda ngokugqithisileyo -
Ubume, iimpawu, iingenelo kunye nokuhlelwa kweevalvu zebhola (1)
Ivalve yebhola ivele kwivalve yeplagi, inendawo efanayo yokuphakamisa i-90 degree rotation.I-valve yebhola inokuvalwa ngokuqinileyo kunye nokujikeleza kwe-90-degree kuphela kunye ne-torque encinci.Umgodi wangaphakathi olinganayo ngokupheleleyo wevalve ubonelela ngomjelo othe tye wokuchasana nokuchasana okuncinci ...Funda ngokugqithisileyo -
Yintoni ivalve yebhola?
I-valve yebhola inokuvalwa ngokuqinileyo kunye nokujikeleza kwe-90-degree kuphela kunye ne-torque encinci.I-cavity yangaphakathi elinganayo ngokupheleleyo yevalve inika umjelo wokuhamba ngokuthe tye kunye nokuchasana okuncinci kwi-medium.Ngokuqhelekileyo kucingwa ukuba ivalve yebhola yeyona ilungele ukuvulwa ngokuthe ngqo ...Funda ngokugqithisileyo -
Yintoni i-Advantages yevalve yebhola?
I-valve yeBhola i-Advantages: Ukuxhatshazwa kwamanzi kuncinci, kwaye i-coefficient yayo yokumelana ilingana necandelo lombhobho lobude obufanayo;Isakhiwo esilula, ubungakanani obuncinci kunye nobunzima obulula;Iqinile kwaye ithembekile.Okwangoku, izinto zokutywinwa komphezulu wevalve yebhola zisetyenziswa ngokubanzi kwi...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwevalve yebhola edadayo kunye nevalve yebhola esisigxina?
Ibhola yevalve yebhola edadayo iyadada.Ngaphantsi kwesenzo soxinzelelo oluphakathi, ibhola inokuvelisa i-displacement ethile kwaye icinezele ngokuqinileyo kwiringi yokutywina ekupheleni kwe-outlet ukuqinisekisa ukuba isiphelo sokuphuma sitywinwe, esilicala elinye elinyanzeliswayo.Ibhola yevali yebhola esisigxina...Funda ngokugqithisileyo -
Apho ivalve yebhola isebenzayo
Ekubeni ivalve yebhola ihlala isebenzisa irabha, inayiloni kunye ne-polytetrafluoroethylene njengesixhobo sokutywina isihlalo, ubushushu bokusetyenziswa kwayo bukhawulelwe yinto yokutywina isihlalo.Umsebenzi wokusika wevalve yebhola ufezekiswa ngokucinezela ibhola yentsimbi kwisitulo sevalve yeplastiki ...Funda ngokugqithisileyo
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