I-Valve iyingxenye yokulawula kusistimu yokuthutha uketshezi, enemisebenzi efana nokuncishiswa, ukulungisa, ukuphambukisa, ukuvimbela i-counter current, i-voltage elawulayo, ukuphambukisa noma ukucindezela kokuchichima.
Kunezinhlobo eziningi zama-valve, futhi zingahlukaniswa zibe:
1. Isigaba se-valve yokuhamba: Isetshenziselwa kakhulu ukusika noma ukuxhuma ukugeleza okuphakathi.Kubandakanya i-valve yesango, i-valve ejulile, i-diaphragm valve, i-rotor valve, i-valve yebhola, i-valve butterfly, njll.
2. Isigaba se-valve yokuhlukanisa: Isetshenziselwa kakhulu ukulawula ukugeleza, ingcindezi, njll.Kubandakanya ama-valve okulawula, ama-valve adonsayo, ama-valve okunciphisa ingcindezi, njll.
3. Isigaba se-valve yokumisa emuva: Isetshenziselwa ukuvimbela i-medium ukuthi ihlehle.Kubandakanya i-valve yokumisa yezakhiwo ezihlukahlukene.
4. Isigaba se-Dives valve: esetshenziselwa ukusabalalisa, ukuhlukanisa noma okuxubile okuphakathi.Kubandakanya ama-valve okwabiwa nama-valve e-hydrophobic ezinhlaka ezihlukahlukene.
5. Isigaba se-valve yokuphepha: sisetshenziselwa ukuvikela ukuphepha kwengcindezi ngokweqile.Kubandakanya izinhlobo ezahlukene zama-valve okuphepha.
Impahla yevalvu:
1. Amavalvu ezinto ezingezona ezensimbi njengamavalufu e-ceramic, amavalvu e-glass fibre reinforcement, ama-plastic valves, njenge-PVC kanye namavalvu wempahla ye-ASB.
2. Ama-valve ensimbi anjenge-copper alloy valve, i-aluminium alloy valve, i-lead alloy valve, i-titanium alloy valve iron valve, i-carbon steel valve, i-low alloy steel valve, i-valve yensimbi ephezulu ye-alloy, i-cast steel valve.Insimbi eyi-Multi-cast kanye nama-valve angaphezulu asetshenziswa ezindaweni ezinokumelana nesithwathwa.
3. Ama-valve ongqimba womzimba wensimbi afana ne-lead lining valve, i-plastic lining valve, i-lining enamel valve, ne-tetramel fluorine valve.Okuvamise ukusetshenziselwa ubunjiniyela bamapayipi endle.
Isango
I-valve yesango isetshenziswa njengomnqamulajuqu, futhi konke ukujikeleza kuxhunywe ngokuqondile lapho ivuliwe ngokugcwele.I-valve yesango ngokuvamile ifanele izimo zokusebenza ezingadingi ukuvula nokuvala, futhi ugcine isango livuliwe noma livalwe ngokugcwele.Akusebenzi ukuthi kusetshenziswe njengokulawula noma ukujikijela.Ukuze uthole imidiya egeleza ngesivinini esikhulu, isango lingabangela ukudlidliza kwesango ngaphansi kwesimo sokuvula sendawo, futhi ukudlidliza kungalimaza uphawu lwesango nesihlalo se-valve, futhi ukujikijela kuzokwenza ukuthi isango likhishwe yi-medium.I-valve yesango ingafaneleka ukucindezela okuphansi kwezinga lokushisa noma izinga lokushisa eliphezulu nokucindezela okuphezulu, kodwa ngokuvamile ayisetshenziselwa ukuthutha amapayipi afana nodaka neminye imidiya.
Izinzuzo:① Ukumelana noketshezi kuncane;② itorque edingekayo ukuze uvule futhi uvale incane;③ ingasetshenziswa epayipini elinezikhala lendandatho eligeleza izinhlangothi ezimbili, okungukuthi, ukugeleza kwe-medium akunqunyelwe;Ukugqwala kwe-medium kuncane kune-valve encishisiwe;⑤ Isakhiwo somzimba silula, futhi inqubo yokukhiqiza ingcono;⑥ Ubude besakhiwo bufushane.
Ububi:① Usayizi nobude bokuvula kukhulu, futhi isikhala esidinga ukufakwa naso sikhulu;② Ngesikhathi sokuvula nokuvala, umuntu obeka uphawu uyangqubuzana, umonakalo mkhulu, futhi kulula ukubangela umhuzuko ekushiseni okuphezulu;③ I-valve yesango evamile inezimpawu ezimbili, ezengeza ubunzima obuthile ekucubunguleni, ekugayeni nasekunakekeleni;
I-valve yokuvala
I-valve ye-truncant isetshenziselwa ukusika ukugeleza okuphakathi.
Isikhathi sokuthumela: Apr-14-2023