I-Soft Seal Butterfly Valve
I-Hard Seal Butterfly Valve
Izivalo eziqinile zenziwe ngensimbi, njengezivalo zensimbi, amasongo ensimbi, njll., futhi ukuvala kutholakala ngokungqubuzana phakathi kwezinsimbi. Ngakho-ke, ukusebenza kokuvala kuphansi kakhulu, kodwa ivalvu yethu ye-ZFA ekhiqizwe nge-multi-layer hard seal triple offset butterfly valve yethu ingafinyelela ukuvuza okungekho. Izivalo ezithambile zenziwe ngezinto ezinwebekayo, njengerabha, i-PTFE, njll. Kwezinye izinto ezinokushisa okuphezulu kanye nokucindezela okuphezulu, ezingakwazi ukuhlangabezana nezidingo zenqubo, amavalvu ebhabhathane avaliwe aqinile angaxazulula inkinga.
Umehluko phakathi kwamavalvu ebhabhathane aqinile kanye namavalvu ebhabhathane athambile:
1. Umehluko wesakhiwo: Amavalvu ebhabhathane athambile avame ukuba ngamavalvu ebhabhathane aphakathi nendawo futhiamavalvu ebhabhathane aphindwe kabili, kuyilapho ama-valve e-butterfly aqinile ngokuvamile engama-valve e-butterfly angavamile futhiamavalvu ebhabhathane angavamile kathathu.
2. Ukumelana nokushisa: I-Soft seal isetshenziswa endaweni evamile yokushisa, i-Rubber engu--20℃~+120℃, i-PTFE engu--25℃~+150℃. I-Hard seal ingasetshenziswa endaweni ephansi yokushisa, izinga lokushisa elijwayelekile, izinga lokushisa eliphezulu nakwezinye izindawo, umzimba we-LCB butterfly valve ongu--29°C -+180°C, umzimba we-WCB butterfly valve ongu-≤425°C, umzimba we-Stainless Steel butterfly valve ongu-≤600°C.
3. Ingcindezi: I-Soft seal ingcindezi ephansi-evamile PN6-PN25, i-hard seal ingasetshenziswa nasezimweni zokucindezela eziphakathi nendawo neziphezulu njenge-PN40 nangaphezulu.
4. Ukusebenza kokuvala: I-valve yebhabhathane ethambile kanye ne-valve yebhabhathane eqinile ephindwe kathathu zisebenza kahle kakhulu ekuvaleni. I-valve yebhabhathane ephindwe kathathu engavamile ingagcina uphawu oluhle lwe-zero ukuvuza endaweni ecindezelekile kakhulu kanye nendawo eshisa kakhulu. Kodwa-ke, kunzima ngama-valve ebhabhathane avamile avaliwe ukufeza ukuvuza kwe-zero.
5. Isikhathi Senkonzo: Amavalvu ebhabhathane avala kancane avame ukuguga nokuguga, futhi isikhathi sawo senkonzo kulindeleke ukuthi sibe sifushane. Amavalvu ebhabhathane avala kanzima ahlala isikhathi eside.
Ngenxa yezici ezingenhla, ivalvu yebhabhathane ephakathi nendawo ifanele ukusetshenziswa emanzini ahlanzekile, indle, amanzi olwandle, amanzi anosawoti, umusi, igesi yemvelo, ukudla, imithi, imikhiqizo kaphethiloli, ukuvulwa nokuvalwa kwamapayipi okukhipha umoya nothuli ohlangothini olubili, kanye nama-asidi ahlukahlukene ekushiseni okuvamile, ingcindezi kanye nezimo zemidiya ezingonakalisi. Amapayipi e-alkali kanye namanye adinga ukuvalwa okuphelele, ukuhlolwa kokuvuza kwegesi okungenayo igesi, kanye nokushisa kokusebenza okungu--10~150℃. Ivalvu yebhabhathane evalwe ngokuqinile ifanele izimo ezinezinga lokushisa eliphezulu, ingcindezi ephezulu kanye nemidiya ebolile, njengemishini yokulawula nokulawula emapayipini kawoyela, igesi, i-asidi kanye ne-alkali njengokushisa kwasemadolobheni, ukuhlinzekwa kwegesi, ukuhlinzekwa kwamanzi, uphethiloli, i-petrochemical, imboni yamakhemikhali, i-metallurgy, kanye namandla kagesi. kanye neminye imikhakha. Iyindawo enhle yokufaka esikhundleni samavalvu esango kanye namavalvu embulunga.