Amabhulogi
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Isingeniso se-check valve
I-valve yokuhlola iyi-valve enezingxenye zokuvula nokuvala ezingama-disc, ngenxa yobukhulu bazo kanye nengcindezi yokusebenza evimbela i-medium ukuthi ibuye. Iyi-valve ezenzakalelayo, ebizwa nangokuthi i-valve yokuzihlukanisa, i-valve yokubuyisa, i-valve yendlela eyodwa, noma i-valve yokuhlola. Uhlobo lokuphakamisa kanye ne-swing t...Funda kabanzi -
Isingeniso ku-Butterfly Valve
Ngawo-1930, ivalvu yevemvane yadalwa e-United States, kwathi ngawo-1950, yethulwa eJapane. Nakuba yayingasetshenziswa kakhulu eJapane kwaze kwaba ngawo-1960, ayizange yaziwe lapha kwaze kwaba ngawo-1970. Izici ezibalulekile zevalvu yevemvane ukukhanya kwayo...Funda kabanzi -
Ukusetshenziswa kanye nokwethulwa kwe-valve yebhola yomoya
Ingaphakathi levalvu yebhola yomoya liyajikeleziswa ukuze livule noma livale ivalvu, kuye ngesimo. Izinkinobho zevalvu yebhola yomoya zisetshenziswa emikhakheni eminingi ehlukene ngoba zilula, zincane ngobukhulu, futhi zingashintshwa ukuze zibe nobubanzi obukhulu. Ziphinde zibe nophawu oluthembekile...Funda kabanzi -
Ukuklama Nokusetshenziswa Kwe-Stop Valve
I-valve yokumisa isetshenziswa kakhulu ukulawula nokumisa uketshezi olugeleza ngepayipi. Ihlukile kuma-valve afana nama-ball valve nama-gate valve ngoba aklanyelwe ngqo ukulawula ukugeleza koketshezi futhi awagcini nje ngezinsizakalo zokuvala. Isizathu sokuthi i-valve yokumisa iqanjwe kanjalo...Funda kabanzi -
Umlando wama-ball valve
Isibonelo sokuqala esifana ne-ball valve yi-valve enelungelo lobunikazi likaJohn Warren ngo-1871. Iyi-valve ehlezi ngensimbi enebhola lethusi kanye nesihlalo sethusi. Ekugcineni uWarren wanika uJohn Chapman, inhloko yeChapman Valve Company ilungelo lakhe lobunikazi lokuklama i-brass ball valve. Kungakhathaliseki ukuthi yisiphi isizathu, uChapman...Funda kabanzi -
Isingeniso esifushane se-valve yebhola le-PVC
I-valve yebhola ye-PVC I-valve yebhola ye-PVC yenziwe nge-vinyl chloride polymer, okuyipulasitiki enemisebenzi eminingi embonini, kwezentengiselwano nasekhaya. I-valve yebhola ye-PVC empeleni iyisibambo, esixhunywe ebholeni elibekwe ku-valve, enikeza ukusebenza okuthembekile kanye nokuvalwa okuhle kakhulu ezimbonini ezahlukahlukene. I-Des...Funda kabanzi -
Ungakhetha kanjani ama-valve anezinga lokushisa elihlukile?
Uma ivalvu kumele ikhethwe ukuze isetshenziswe ezimweni zokushisa okuphezulu, izinto zokwakha kumele zikhethwe ngokufanele. Izinto zokwakha amavalvu kumele zikwazi ukumelana nezimo zokushisa okuphezulu futhi zihlale zizinzile ngaphansi kwesakhiwo esifanayo. Amavalvu emazingeni okushisa aphezulu kumele abe akhiwe ngokuqinile. Lawa ahambisana...Funda kabanzi -
Ulwazi oluyisisekelo lwe-valve yesango
I-valve yesango iwumkhiqizo wenguquko yezimboni. Nakuba eminye imiklamo yama-valve, njengama-globe valve nama-plug valve, ibilokhu ikhona isikhathi eside, ama-gate valve abelokhu ephethe isikhundla embonini amashumi eminyaka, futhi muva nje anikeze isabelo esikhulu semakethe kuma-ball valve kanye nama-bu...Funda kabanzi -
Ukusetshenziswa, izinzuzo kanye nokungalungi kwe-butterfly valve
Ivalvu yebhabhathane Ivalvu yebhabhathane ingeyesigaba sevalvu yekota. Amavalvu ekota afaka izinhlobo zamavalvu ezingavulwa noma zivaliwe ngokuphendula isiqu ikota. Kumavalvu ebhabhathane, kunediski enamathiselwe esiqwini. Lapho induku ijikeleza, ijikeleza idiski ngekota, okubangela ...Funda kabanzi -
Ukusetshenziswa kanye nezici ze-check valve
ukusetshenziswa Cishe zonke izinhlelo zokusebenza zokuthutha ngamapayipi noma uketshezi ezingacatshangwa, kungaba zezimboni, zezentengiselwano noma zasekhaya, zisebenzisa ama-valve okuhlola. Ziyingxenye ebalulekile yokuphila kwansuku zonke, nakuba zingabonakali. Indle, ukwelashwa kwamanzi, ukwelashwa kwezokwelapha, ukucubungula amakhemikhali, ukukhiqizwa kwamandla, ...Funda kabanzi -
Isingeniso kanye nokusetshenziswa kwe-valve yokumisa
I-valve yokumisa isetshenziswa kakhulu ukulawula nokumisa uketshezi olugeleza ngepayipi. Ihlukile kuma-valve afana nama-ball valve nama-gate valve ngoba aklanyelwe ngqo ukulawula ukugeleza koketshezi futhi awagcini nje ngezinsizakalo zokuvala. Isizathu sokuthi i-valve yokumisa iqanjwe kanjalo...Funda kabanzi -
Indlela Yokujoyina Ipayipi le-PPR
Nakuba i-PVC iyipayipi elingeyona insimbi elivame kakhulu emhlabeni, i-PPR (i-Polypropylene Random Copolymer) iyinto ejwayelekile yepayipi kwezinye izingxenye eziningi zomhlaba. I-PPR joint akuyona i-PVC cement, kodwa ifudunyezwa ngethuluzi elikhethekile lokuhlanganisa futhi ngokuyisisekelo incibilike ibe yiyo yonke. Uma yakhiwe kahle nge...Funda kabanzi
