Amabhulogi
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Izisekelo zamavalvu esango kanye nokugcinwa kwawo
I-valve yesango iyi-valve esetshenziswa kabanzi futhi evame kakhulu. Isetshenziswa kakhulu emkhakheni wezinsimbi, ukonga amanzi, kanye neminye imikhakha. Imakethe ivumile ukusebenza kwayo okubanzi. Kanye nokufunda i-valve yesango, iphinde yenza uphenyo olunzulu...Funda kabanzi -
Izisekelo zevalvu yeglobe
Ama-valve e-globe abe yisisekelo sokulawula uketshezi iminyaka engu-200 futhi manje atholakala yonke indawo. Kodwa-ke, kwezinye izinhlelo zokusebenza, imiklamo yama-valve e-globe ingasetshenziswa futhi ukuphatha ukuvalwa ngokuphelele koketshezi. Ama-valve e-globe avame ukusetshenziselwa ukulawula ukuhamba koketshezi. I-valve ye-globe ivuliwe/ivaliwe futhi ishintsha ukusetshenziswa ...Funda kabanzi -
Ukuhlukaniswa kwevalvu yebhola
Izingxenye ezibalulekile zevalvu yebhola umzimba wevalvu, isihlalo sevalvu, imbulunga, isiqu sevalvu, kanye nesibambo. Ivalvu yebhola inembulunga njengesigaba sayo sokuvala (noma amanye amadivayisi okushayela). Ijikeleza i-axis yevalvu yebhola futhi iqhutshwa yisiqu sevalvu. Isetshenziswa kakhulu kumapayipi...Funda kabanzi -
I-valve yokusiza
I-valve yokusiza, eyaziwa nangokuthi i-valve yokusiza ingcindezi (i-PRV), uhlobo lwe-valve yokuphepha esetshenziselwa ukulawula noma ukunciphisa ingcindezi ohlelweni. Uma ingcindezi ingalawulwa, ingakheka futhi iholele ekuphazamisekeni kwenqubo, ukwehluleka kwethuluzi noma imishini, noma umlilo. Ngokuvumela ingcindezi...Funda kabanzi -
Isimiso sokusebenza se-butterfly valve
Isimiso sokusebenza I-valve ye-butterfly uhlobo lwe-valve olulungisa ukugeleza kwe-medium ngokuyivula noma ukuyivala ngokujika emuva naphambili cishe ngama-degrees angu-90. Ngaphezu komklamo wayo oqondile, usayizi omncane, isisindo esincane, ukusetshenziswa kwezinto eziphansi, ukufakwa okulula, i-torque ephansi yokushayela, kanye ne-q...Funda kabanzi -
Ukusetshenziswa kwepayipi le-HDPE
Izintambo, izintambo, amapayipi, amapayipi, namaphrofayili kumane nje kuyizicelo ezimbalwa ze-PE. Izicelo zamapayipi zisukela kumapayipi amnyama anodonga olujiyile angamasentimitha angu-48 amapayipi ezimboni nawasemadolobheni kuya kumapayipi amancane aphuzi anqamula ingxenye yegesi yemvelo. Ukusetshenziswa kwepayipi lodonga elikhulu elingenalutho esikhundleni se ...Funda kabanzi -
I-Polypropylene
I-polypropylene enezinhlobo ezintathu, noma ipayipi le-polypropylene elingahleliwe, libizwa ngesifinyezo se-PPR. Le nto isebenzisa ukushisela kokushisa, inamathuluzi okushisa akhethekile nawokusika, futhi i-plasticity ephezulu. Izindleko nazo zinengqondo impela. Uma kufakwa ungqimba lokuvikela, ukushisela...Funda kabanzi -
Ukusetshenziswa kwe-CPVC
Ipulasitiki entsha yobunjiniyela engasetshenziswa ngezindlela eziningi yi-CPVC. Uhlobo olusha lwepulasitiki yobunjiniyela ebizwa ngokuthi i-polyvinyl chloride (PVC) resin, esetshenziselwa ukwenza i-resin, iyafakwa i-chlorine bese iguqulwa ukuze kudalwe i-resin. Umkhiqizo uyimpuphu noma i-granule emhlophe noma ephuzi ekhanyayo engenaphunga,...Funda kabanzi -
Indlela Ama-valve E-Butterfly Asebenza Ngayo
Ivalvu yebhabhathane uhlobo lwevalvu olungavulwa noma luvalwe ngokujika emuva naphambili cishe ngama-degrees angu-90. Ivalvu yebhabhathane isebenza kahle ngokwemigomo yokugeleza ngaphezu kokuba namakhono amahle okuvala nokuvala, ukwakheka okulula, usayizi omncane, isisindo esincane, ukusetshenziswa kwezinto eziphansi...Funda kabanzi -
Isingeniso sepayipi le-PVC
Izinzuzo zamapayipi e-PVC 1. Ukuthuthwa: Izinto ze-UPVC zinamandla adonsela phansi athile ayingxenye eyodwa kweziyishumi kuphela kunensimbi ephonswe, okwenza kube lula ukuthunyelwa nokufakwa. 2. I-UPVC inokumelana okuphezulu kwe-asidi kanye ne-alkali, ngaphandle kwama-asidi aqinile kanye nama-alkali aseduze nendawo yokugcwala noma ...Funda kabanzi -
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
