- Ifowuni: 0086-15858860365
- I-imeyile: sales1@nswvalve.com
- Ifowuni: 0086-15858860365
- I-imeyile: sales1@nswvalve.com
Iindaba
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Intshayelelo yesakhiwo sevalvu yebhola
Ivalvu yebhola luhlobo oluqhelekileyo lwevalvu, ulwakhiwo lwayo lulula kwaye lunamandla, lusetyenziswa kakhulu kwiinkqubo ezahlukeneyo zemibhobho yolwelo. Oku kulandelayo yinkcazo eneenkcukacha zesakhiwo sevalvu yebhola: Okokuqala, izinto eziphambili Ivalvu yebhola ikakhulu iqulathe la macandelo alandelayo: 1. I-Sphere:...Funda ngokugqithisileyo -
Ungaziphepha njani iingxaki zokuvuza kwevalvu yebhola?
Ukuze uphephe iingxaki zokuvuza kwevalvu yebhola, ungaqala kwezi nkalo zilandelayo: Okokuqala, khetha ivalvu yebhola efanelekileyo 1. Khetha ngokweempawu zesixhobo: Xa ukhetha ivalvu yebhola, uhlobo lwesixhobo, olufana nokugqwala, ubushushu, uxinzelelo, njl.njl....Funda ngokugqithisileyo -
Ungayisombulula njani ingxaki yokuvuza kwevalvu yebhola?
Yintoni ukuvuza kwevalvu yebhola Ukuvuza kwevalvu yebhola Ukuvuza kwevalvu yebhola kubhekisa kwinto yokuba ulwelo okanye igesi ivuza ngaphakathi okanye ngaphandle komzimba wevalvu ngexesha lokusetyenziswa kwevalvu yebhola. Ivalvu yebhola yenye yeevalvu ezisetyenziswa kakhulu, kwaye iingxaki zayo zokuvuza zahlulwe zibe ziintlobo ezimbini: ukuvuza kwangaphakathi kunye nokwangaphambili...Funda ngokugqithisileyo -
Intshayelelo yempazamo eqhelekileyo yevalvu yebhola?
Njengenxalenye ebalulekileyo yolawulo lolwelo, iivalvu zebhola zinokudibana nokusilela okuqhelekileyo ngexesha lokusetyenziswa ixesha elide. Oku kulandelayo sisingeniso kwiimpazamo eziqhelekileyo zeevalvu zebhola: Okokuqala, ukuvuza Ukuvuza yenye yezona mpazamo ziqhelekileyo zeevalvu zebhola kwaye kunokubangelwa zizizathu ezahlukeneyo...Funda ngokugqithisileyo -
Zeziphi iindlela zokugcina iivalvu zebhola?
Iindlela zokugcina iivalvu zebhola ziquka la manyathelo alandelayo: Okokuqala, ukuxilongwa kunye nokulungiswa kweempazamo 1. Ukujonga izinto ezenzekayo: Okokuqala jonga imeko yokusebenza kwevalvu yebhola, kwaye uqaphele ukuba kukho ukuvuza, ukuxinana okanye ukusebenza okungaguquguqukiyo. 2. Ukuhlolwa kwangaphambili: Che...Funda ngokugqithisileyo -
Indlela yokufaka ivalvu yebhola?
Indlela yokufaka ivalvu yebhola kufuneka imiselwe ngokohlobo lwevalvu yebhola, iimpawu zombhobho kunye nendawo ethile yokusetyenziswa. Nazi amanyathelo okufakela ngokubanzi kunye namanyathelo okhuseleko: Okokuqala, lungiselela ngaphambi kokufakela 1. Qinisekisa ukuba imeko yombhobho...Funda ngokugqithisileyo -
Ungafumanisa njani ukuba ivalvu yebhola kufuneka itshintshwe?
Indlela Yokwazi Ukuba Ivalvu Yebhola Ifuna Ukutshintshwa: Iimpawu Ezi-5 Eziphambili Zokujonga Ukuze ubone ukuba ivalvu yebhola kufuneka itshintshwe na, ungajonga kwaye uvavanye ezi zinto zilandelayo: 1. Jonga ukuhamba kolwelo: - Ukuba kufunyaniswe ukuba ukumelana kolwelo ngevalvu yebhola kuyanda kwaye i-flow rat...Funda ngokugqithisileyo -
Intshayelelo yobomi benkonzo yevalvu yebhola
Ubomi benkonzo yeevalvu zebhola yingxaki enzima kuba ichaphazeleka zizinto ezahlukeneyo. Ngokubanzi, ubomi benkonzo yevalvu yebhola bumalunga neminyaka eli-10 ukuya kwengama-20, kodwa umda wexesha elithile uya kutshintsha ngokweemeko ezahlukeneyo zokusetyenziswa, izixhobo, iinkqubo, njl.njl.Funda ngokugqithisileyo -
Intshayelelo yezinto zevalvu yebhola
Izixhobo zevalvu yebhola zahlukile ukuze zilungele iimeko ezahlukeneyo zokusebenza kunye neemfuno zemidiya. Ezi zilandelayo zezinye zezinto eziqhelekileyo zevalvu yebhola kunye neempawu zazo: 1. Izinto zentsimbi ephothiweyo Intsimbi ephothiweyo engwevu: ifanelekile emanzini, ngomphunga, emoyeni, ngegesi, ngeoyile nakwezinye izinto zemidiya ezinoxinzelelo oluqhelekileyo lwe-PN≤1...Funda ngokugqithisileyo -
Injongo yevalvu yebhola iyaziswa
Ivalvu yebhola njengohlobo oluqhelekileyo lwevalvu, inoluhlu olubanzi lwezicelo kunye neendlela ezahlukeneyo zokusetyenziswa. Oku kulandelayo yinjongo ephambili yokwazisa ngevalvu yebhola: Okokuqala, nqumla okanye uqhagamshele i-pipeline medium Umsebenzi osisiseko wevalvu yebhola kukunqumla okanye uqhagamshele i-medium kwi...Funda ngokugqithisileyo -
Iingenelo zevalvu yebhola ziyaziswa
Ivalvu yebhola njengevalvu yokulawula ulwelo eqhelekileyo, ineenzuzo ezininzi, ezi nzuzo zenza ivalvu yebhola kwiintlobo ngeentlobo zezicelo zemizi-mveliso kwaye zisetyenziswa kakhulu. Oku kulandelayo yintshayelelo eneenkcukacha kwiingenelo zeevalvu zebhola: 1. Ukumelana nolwelo oluphantsi Iingenelo: Itshaneli yebhola...Funda ngokugqithisileyo -
Iimpawu zevalvu yebhola ziyaziswa
Njengohlobo oluqhelekileyo lwevalvu, iivalvu zebhola zineempawu ezibalulekileyo ezenza ukuba zisetyenziswe kakhulu kumashishini ahlukeneyo kunye nezicelo. Ezi zilandelayo ziimpawu eziphambili zevalvu yebhola: 1. Ukumelana nolwelo oluphantsi: - Umjelo webhola wevalvu yebhola ungqukuva, kwaye ububanzi...Funda ngokugqithisileyo -
Intshayelelo yokuhlelwa kwevalvu yebhola
Ukuhlelwa kweevalvu zebhola kungenziwa kwiinkalo ezahlukeneyo, oku kulandelayo kukwazisa ngeenkcukacha ukuhlelwa okuphambili kweevalvu zebhola: Okokuqala, ukuhlelwa ngokwemo yolwakhiwo 1. Ivalvu yebhola edadayo: Ivalvu yebhola iyadada, kwaye isihlalo sevalvu sidlula...Funda ngokugqithisileyo -
Umgaqo wokusebenza wevalvu yebhola uqaliswa
Umgaqo osebenzayo wevalvu yebhola kukufezekisa injongo yokuvula okanye yokuvala ivalvu ngokujikeleza iindawo zokuvula nezokuvala (iisphere) zijikeleze i-axis yesiqu sevalvu. Ngokukodwa, xa isiphatho okanye idrayivu ijikeleziswa, isiqu sevalvu siya kujikeleza ibhola nayo. Xa umfundi oqeqeshwayo...Funda ngokugqithisileyo -
Yintoni iValve yeBhola: Isikhokelo seMisebenzi kunye neZicelo
Kwiinkqubo zemibhobho yemizi-mveliso, iiValve zeBhola zisetyenziswa kakhulu njengezixhobo ezithembekileyo zokuvala ngenxa yesakhiwo sazo esilula, ukusebenza ngokukhawuleza, kunye nokusebenza kakuhle kokuvala. Nokuba kwioyile negesi, ekucutshungulweni kweekhemikhali, ekunyangweni kwamanzi, okanye ekuvelisweni ngokubanzi, iivalve zebhola zidlala indima ebalulekileyo ekuqhubekeni...Funda ngokugqithisileyo -
Umahluko kunye nokufana phakathi kweefektri zeevalvu zaseTshayina kunye neefektri zeevalvu zaseYurophu
1. Iingcamango ezahlukeneyo zoyilo Abavelisi beevalvu baseTshayina bagxininisa inzuzo yexabiso kunye nokuthembeka, uninzi lwabavelisi beevalvu baseTshayina lukhawulelwe kakhulu kwiinkalo ezingabizi kakhulu nezikumgangatho ophantsi. Abavelisi beevalvu baseYurophu bagxininisa uyilo olutsha, iteknoloji ephucukileyo, umgangatho ogqwesileyo kunye nezinye iimpawu...Funda ngokugqithisileyo -
Yintoni iValve yokuvala (i-SDV)
Yintoni iValve yoKuvala (ekwaziwa ngokuba yi-SDV okanye iValve yoKuvala yoXakeka, i-ESV, i-ESD, okanye i-ESDV) yivalvu eqhutywayo eyenzelwe ukunqanda ukuhamba kolwelo oluyingozi xa kubonwa isiganeko esiyingozi. Ikhusela abantu, izixhobo okanye ...Funda ngokugqithisileyo -
Imarike yeevalvu zebhola zehlabathi kulindeleke ukuba ifikelele
Ivalvu yebhola yivalvu eqhelekileyo, esetyenziswa kakhulu kwiindawo ezahlukeneyo zolwelo. Ineempawu zokusebenza kakuhle kokutywina, isantya sokuvula nokuvala ngokukhawuleza, ubomi benkonzo ende, ukuziqhelanisa kakuhle nesixhobo esiphakathi njl.njl., kwaye ibe yenye yezinto ezibalulekileyo kakhulu kwi...Funda ngokugqithisileyo