Eshabhu yeJinbin, itriple eccentric butterfly valveisizohlolwa okokugcina. Leli qoqo lamavalvu ovemvane lenziwe ngensimbi ye-carbon futhi lifika ngosayizi we-DN700 no-DN450.

I-eccentric kathathuuvemvane valveinezinzuzo eziningi:

1.Uphawu luthembekile futhi luqinile

Idizayini ene-eccentric emithathu iqinisekisa ukuthi ipuleti le-valve alinakho ukungqubuzana nendawo yokuvala lapho ivula futhi ivala. Ihlanganiswe nesigxivizo esiqinile sensimbi, ayigugi futhi iphikisana nokuguga, igwema inkinga yokuguquka kwezinga lokushisa eliphezulu yezimpawu ezithambile. Impilo yayo yesevisi ingaba ngaphezu kokuphindwe kathathu kune-valve ye-butterfly yensimbi evamile.

2. Ukumelana nezimo zokusebenza ezeqisayo

Ingakwazi ukumelana namazinga okushisa aphezulu naphansi asukela ku -200 ℃ kuya ku-600℃, futhi ifanele izindawo ezinomfutho ophezulu ukusuka ku-1.6MPa ukuya ku-10MPa. Phakathi naleso sikhathi, into eqinile yokuvala uphawu imelana nama-asidi, ama-alkali nokugqwala, futhi ayikwesabi ukuguguleka okuphakathi.

3. Ukusebenza okuhle kakhulu kanye ne-fluidity: Isakhiwo se-eccentric sinciphisa kakhulu i-torque yokuvula nokuvala, okwenza kube lula futhi kulula ukuyisebenzisa. Ngaphezu kwalokho, lapho i-disc ye-valve ye-butterfly ephindwe kabili ivuliwe ngokugcwele, indlela yokugeleza ayivimbeli, ene-coefficient yokumelana nokugeleza kwe-0.2 kuya ku-0.5 kuphela, okwenza ifanele ukuthuthwa kokugeleza okuphezulu.

Izimo zokusetshenziswa kwamavalvu ovemvane angenasici kathathu ngokuvamile agxiliswa ezindaweni ezidingeka kakhulu, njengezimboni zamandla namakhemikhali, amapayipi esitimu eziteshini zikagesi, namapayipi okuthutha i-asidi ne-alkali ezindaweni zokuhluza nezitshalo zamakhemikhali. I-valve ye-butterfly ene-eccentric manual emithathu nayo ifanele izimboni zezimayini nezokwakha, ezisetshenziselwa ukudlulisa udaka kanye nodaka lukasimende oluqukethe izinhlayiya. Isigxivizo esiqinile singavimbela ukuguga. Ezindaweni zikamasipala nezensimbi, i-valve yevemvane eyi-eccentric ibuye ilungele amapayipi okudlulisa amanzi anobubanzi obukhulu negesi, kanye namapayipi egesi eshibilikayo enezinga eliphezulu lokushisa ezitshalweni ze-metallurgical, futhi ingaphatha ngokuzinza imidiya eyinkimbinkimbi nezimo zokusebenza.

Amavalvu e-Jinbin akhiqiza zonke izinhlobo zamavalvu ezimboni ezinobubanzi obukhulu namavalvu ensimbi. Uma unezidingo zevalvu ezihlobene, sicela usithinte ngezansi. Uzothola impendulo emahoreni angama-24!