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Iingenelo zevalvu yeglobhu yentsimbi eyenziweyo
Iingenelo zevalvu yeglobhu yentsimbi eyenziweyo: Eyona nzuzo icacileyo kukuba kwinkqubo yokuvula nokuvala, kuba ukungqubana phakathi kwediski kunye nomphezulu wokutywina umzimba wevalvu kuncinci kunevalvu yesango, ngoko ke ukumelana nokuguguleka. Ukuphakama kokuvula ngokubanzi yi-1/4 kuphela yobubanzi...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalvu yesango elinoxinzelelo oluphezulu kunye neenzuzo zayo
Umgaqo wokusebenza kwevalvu yesango loxinzelelo oluphezulu: Iivalvu zesango loxinzelelo oluphezulu zitywinwa ngamandla, ngoko ke xa ivalvu ivaliwe, uxinzelelo kufuneka lufakwe kwisango ukuze kunyanzeliswe ubuso bokuvala ukuba bungavuzi. Xa i-medium ingena kwivalvu 6 ukusuka ngaphantsi kwesango, ukumelana nokusebenza ...Funda ngokugqithisileyo -
Iingenelo kunye nokungalungi kwevalvu yesango elidibeneyo kunye nemiba efuna ingqalelo xa kufakelwa
Iingenelo kunye nokungalungi kwevalvu yesango elidibeneyo kunye nemiba efuna ingqalelo ekufakweni Ivalvu yesango ziindawo zokuvula nokuvala zesango, indlela yokuhamba kwesango kunye nendlela ulwelo oluhamba ngayo luthe nkqo, ivalvu yesango inokuvuleka ngokupheleleyo kwaye ivalwe ngokupheleleyo...Funda ngokugqithisileyo -
Iimpawu zevalvu yeglobhu yokuwelda kunye nezinto ezifuna ingqwalasela xa kufakelwa kwaye kugcinwa
Uqhagamshelo lwevalvu yokumisa ukuwelda kunye nombhobho lusebenzisa isakhiwo sokuwelda. Umphezulu wokutywina awulula ukuwunxiba, ukukrala, ukusebenza kakuhle kokutywina, ubomi obude. Ulwakhiwo oluncinci, ukuvulwa nokuvalwa okuhle, ukuphakama okuncinci, ukulungiswa okulula. Ifanelekile kumbhobho weoyile yamanzi kunye nomphunga onobushushu obuphezulu...Funda ngokugqithisileyo -
Indlela yokwahlula ivalvu ephosiweyo kwivalvu eqingqiweyo? (2)
Eyesibini, ivalvu yokubumba 1, ukubumba: kukusetyenziswa koomatshini bokubumba ukufaka uxinzelelo kwi-billet yesinyithi, ukuze ivelise ukuguquka kweplastiki ukuze kufunyanwe iimpawu ezithile zoomatshini, imo ethile kunye nobukhulu bendlela yokucubungula ukubumba. 2. Enye yezona zinto zimbini ziphambili zokubumba. Ngokusebenzisa...Funda ngokugqithisileyo -
Indlela yokwahlula ivalvu ephosiweyo kwivalvu eqingqiweyo? (1)
Ivalvu yokuphosa iphoswa kwivalvu, umgangatho woxinzelelo lwevalvu yokuphosa ngokubanzi uphantsi kakhulu (njengePN16, PN25, PN40, kodwa kukwakho noxinzelelo oluphezulu, lunokuba yi-1500Lb, 2500Lb), uninzi lwe-caliber lungaphezulu kwe-DN50. Ivalvu yokuphosa yenziwe nge-caliber, isetyenziswa ngokubanzi kwimibhobho yomgangatho ophezulu, i-caliber...Funda ngokugqithisileyo -
Iimpawu zobugcisa zevalvu yesango lemela kunye namanyathelo okhuseleko xa uyisebenzisa
Iimpawu zobugcisa zevalvu yesango lemela kunye namanyathelo okhuseleko xa uyisebenzisa. Ivalvu yesango lemela inesiphumo esihle sokucheba ngenxa yevalvu yesango lemela. Ifanelekile kakhulu kwizinto ezimanzi ezinzima ukuzilawula ezifana ne-slurry, i-powder, i-granule, i-fiber, njl. Isetyenziswa kakhulu ekwenzeni iphepha, i-petrochem...Funda ngokugqithisileyo -
Intshayelelo yeBellows Sealed Ball Valve
Intshayelelo yeBellows Sealed Ball Valve 1 isishwankathelo Iivalvu ezitywiniweyo zeBellows zisetyenziswa kakhulu kwiimeko ezinzima ezineemeko ezinokutsha, eziqhumayo nezinobungozi. Imisebenzi emibini yokupakisha kunye neebellows ifezekisa ukutywinwa kwesiqu sevalve, ifezekise ukungavuzi phakathi kwevalve kunye nehlabathi langaphandle. Ngenxa...Funda ngokugqithisileyo -
Yintoni ivalvu yesango lesitywino esiguquliweyo?
Yintoni ivalvu yesango lesitywino esiguquliweyo? Ivalvu yesango lesitywino esiguquliweyo ithetha ukuba kukho umphezulu wokutywina phakathi kwesiqu sevalvu kunye nesihlalo sokutywina ngaphakathi kwebhonethi. Xa zivuliwe ngokupheleleyo, ziyadibana ukuze zidlale indima yokutywina, zinciphise ukukhukuliseka kolwelo ekupakisheni, kwaye...Funda ngokugqithisileyo -
Iimpawu kunye nokusetyenziswa kwevalvu yesango elisicaba
Iimpawu kunye nokusetyenziswa kwevalvu yesango elithe tyaba 1. Injongo, ukusebenza kunye neempawu Ivalvu yesango elithe tyaba lilungu losapho olukhulu lweevalvu zesango. Njengevalvu yesango le-wedge, umsebenzi wayo ophambili kukulawula ukuvulwa nokuphuma kombhobho, hayi ukulungisa ukuhamba kombane kumbhobho...Funda ngokugqithisileyo -
Umsebenzi kunye nokuhlelwa kweevalvu zokujonga
Ivalvu yokujonga ixhomekeke ekuhambeni kwesixhobo ngokwaso kwaye ivule kwaye ivale idiski yevalvu ngokuzenzekelayo, esetyenziselwa ukuthintela ivalvu yokubuyela umva yemidiya, eyaziwa ngokuba yivalvu yokujonga, ivalvu yendlela enye, ivalvu ye-countercurrent, kunye nevalvu yoxinzelelo lomqolo. Isenzo sevalvu yokujonga Ivalvu yokujonga luhlobo lwe-va ezenzekelayo...Funda ngokugqithisileyo -
Ukusetyenziswa kwevalvu yokujonga
Injongo yokusebenzisa iivalvu zokukhangela kukuthintela ukuhamba kombane, ngokubanzi ekuthunyelweni kwepompo ukuze kufakwe iivalvu zokukhangela. Ukongeza, iivalvu zokukhangela kufuneka zifakwe kwindawo yokuphuma yecompressor. Ngokubanzi, iivalvu zokukhangela kufuneka zifakwe kwizixhobo, iiyunithi okanye imigca yokuqhuba...Funda ngokugqithisileyo
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