Ivalve yeZFA's electric butterfly valvesahlukaniswe abe izigaba ezimbili ezilandelayo: amavalve uvemvane ophakathi nendawo kanye namavalve uvemvane ane-eccentric, phakathi kwawo amavalve ovemvane aphakathi nendawo aphinde ahlukaniswe abe amavalve evemvane eyisilutshwana, ama-lug butterfly valves namavalve uvemvane.
Ama-valve emvemvane kagesi ahlanganiswa kusuka kuma-butterfly valves namadivayisi kagesi.Isetshenziswa kabanzi ku-petroleum, amakhemikhali, amandla kagesi, i-metallurgy, ukudla, imithi, izindwangu, iphepha nezinye izimboni.Izinto ezisetshenziswayo ngokuvamile igesi yemvelo, umoya, umusi, amanzi, amanzi olwandle namafutha.Amavalvu ovemvane asebenza ngezimoto asetshenziselwa ukulawula ukugeleza nokusika okuphakathi kumapayipi ezimboni.
Ngezansi kunezinhlobo zethu zovemvane zikagesi
I-Wafer Type Electric Butterfly Valve Esebenzayo
I-valve yovemvane yohlobo lwewafer kagesi: Ivalve yovemvane yohlobo lwe-ZHONGFA ene-actuator kagesi iyatholakala ngensimbi ewugqinsi, insimbi engagqwali kanye nensimbi ye-carbon enophawu oluthambile.Lezi zinhlobo zama-valve zisetshenziswa kakhulu ekuhlanzeni amanzi, umusi kanye namanzi angcolile.
| I-Wafer Type Electric Butterfly Valve Esebenzayo | |
| Uhlobo lwe-Actuator | Ukuvula/ukuvala Uhlobo, Uhlobo Lokushintshanisa, Uhlobo Lobuhlakani |
| I-Torque Range | 50Nm kuya ku-4000Nm |
| I-Environment Temperature | -20 ℃ kuya ku-60 ℃ |
| Ikilasi Lokuvikela | IP67 Ingangeni manzi |
| I-Valve Materials | I-Ductile Iron, Carbon Steel, Stainless Steel |
| Ububanzi besayizi | 2 "kuya ku-36" |
| Izinga Lokushisa Eliphakathi | -10 ℃ kuya ku-120 ℃ |
| Ingcindezi | 10 ibha, 16 ibha |
Uhlobo lwe-Lug Electric Actuated Butterfly Valve
Ivalvu yovemvane yohlobo lwelug kagesi: Amavalvu ethu ohlobo lwelug uvemvane asezingeni elihlukile, njenge-ANSI, DIN, JIS, GB.Ama-valve angasetshenziswa kokubili kumazinga okugeleza Okuphezulu kanye namazinga okugeleza aphansi.
| Uhlobo lwe-Lug Electric Actuated Butterfly Valve | |
| Uhlobo lwe-Actuator | Ukuvula/ukuvala Uhlobo, Uhlobo Lokushintshanisa, Uhlobo Lobuhlakani |
| I-Torque Range | 50Nm kuya ku-4000Nm |
| I-Environment Temperature | -20 ℃ kuya ku-60 ℃ |
| Ikilasi Lokuvikela | IP67 Ingangeni manzi |
| I-Valve Materials | I-Ductile Iron, Carbon Steel, Stainless Steel |
| Ububanzi besayizi | 2 "kuya ku-36" |
| Izinga Lokushisa Eliphakathi | -10 ℃ kuya ku-120 ℃ |
| Ingcindezi | 10 ibha, 16 ibha |
Uhlobo lwe-Flange Electric Actuated Butterfly Valve
Ivalve uvemvane ene-centerline kagesi: Ivalve uvemvane esebenza ngemoto ingasiza ukuzenzela kwephrojekthi yethu kube lula kakhulu.Kungukusebenza okuhle kokuvala nempilo ende yesevisi.
| Uhlobo lwe-Flange Electric Actuated Butterfly Valve | |
| Uhlobo lwe-Actuator | Ukuvula/ukuvala Uhlobo, Uhlobo Lokushintshanisa, Uhlobo Lobuhlakani |
| I-Torque Range | 50Nm kuya ku-4000Nm |
| I-Environment Temperature | -20 ℃ kuya ku-60 ℃ |
| Ikilasi Lokuvikela | IP67 Ingangeni manzi |
| I-Valve Materials | I-Ductile Iron, Carbon Steel, Stainless Steel |
| Ububanzi besayizi | 2 "kuya ku-120" |
| Izinga Lokushisa Eliphakathi | -10 ℃ kuya ku-120 ℃ |
| Ingcindezi | 10 ibha, 16 ibha |
I-Eccentric Type Electric Butterfly Valve Esebenzayo
I-valve uvemvane eccentric kagesi: Ngezinga lokushisa eliphezulu noma ingcindezi ephezulu, ngokusekelwe eminyakeni yethu engu-20 yesipiliyoni nobuchule, sincoma amavalvu uvemvane angabonakali.
| I-Eccentric Type Electric Butterfly Valve Esebenzayo | |
| Imodeli | I-Double Eccentric Butterfly Valve I-Triple Eccentric Butterfly Valve |
| Ububanzi besayizi | 2 "kuya ku-120" |
| Ukuxhumana | I-Flange noma i-Wafer |
| Connection Standard | ANSI, DIN, JIS, EN |
| Ingcindezi Yokusebenza | 25 ibha, 40 ibha, Ikilasi 150, Ikilasi 300 |
| Izinga Lokushisa Lokusebenza | -40℃ ukuya ku-450℃(40℉ kuya ku-842℉) |
| Izinga Lokushisa Eliphakathi | 4-20mA, 1-5VDC, 0-10VDC |
| Ingcindezi | Uhlobo Lwe-On/OFF, Uhlobo Lokushintshanisa, Uhlobo Oluhlakaniphile |
Ama-actuator kagesiingahlukaniswa ngemodi yokulawula ibe:
1. Ukushintsha uhlobo lwe-actuator kagesi (Imodeli IVALIWE): Isiginali yokulawula ingasetshenziswa kuphela ukulawula indawo ehleliwe emisiwe, kungaba ivuliwe noma ivaliwe.
2. Ukulawula ama-actuator kagesi (imodeli ye-Modular): isignali yokulawula ingasetshenziswa ukulawula kunoma yisiphi isikhundla futhi i-valve ingavulwa kunoma yiliphi izinga.
Ama-actuator kagesiulwazi oluyisisekelo:
I-actuator kagesi nayo ingasebenza ngokusebenza ngesandla, okwenza kube lula ukulawula ukushintsha lapho i-valve ngisho nangaphansi kokuhluleka kwamandla;i-actuator kagesi ingafakwa ngaphansi kwanoma iyiphi i-angle, ngaphandle komkhawulo wesikhathi nendawo.Amandla kagesi amakhulu ama-activator ethu kagesi ngu-220V kanye no-380V.Isikhathi sokushintsha i-actuator kagesi: ngokuvamile, siphakathi kuka-10-120S, kuye ngamandla emoto we-actuator kagesi.Futhi I-Ingress Protection esetshenziswa kakhulu yi-IP65, IP66, IP67 ne-IP68.
I-IP elandelwa izinombolo ezimbili, eyokuqala iyizinga lesimo esiqinile sokuvikela kusukela ku-0-6, ephansi kunazo zonke asikho isivikelo esikhethekile kubantu bangaphandle noma ezintweni, esiphezulu siyisivikelo esiphelele ezintweni zangaphandle nothuli;okwesibili izinga lokuvikelwa koketshezi olusuka ku-0-8, eliphansi kakhulu elingu-0 elibonisa ukuthi akukho ukuvikelwa okukhethekile emiphumeleni yamanzi noma umswakama, i-8 ephakeme kakhulu ngokumelene nemiphumela yokucwiliswa okuqhubekayo emanzini ekujuleni okungaphezu kwemitha eyi-1.Kuzo zombili izimo, inani eliphakeme kakhulu, izinga lokuvikela liphakeme.
Ama-valve e-Butterfly ahlukaniswe abe izinhlobo ezine: i-manual, kagesi, i-pneumatic kanye ne-hydraulic.Lapha sichaza izici ze-valve butterfly kagesi:
1. Kulula futhi kuyashesha ukuvula nokuvala, konga umzamo, ukumelana noketshezi oluphansi, kungasebenza njalo.
2. Isakhiwo esilula, usayizi omncane, isisindo esilula, amandla amahle, afanele lawo magesi kanye noketshezi oluphakathi nendawo ehlanzekile.
3. Indandatho yokuvala ingafakwa ezindaweni ezihlukene ze-medium ehlukene, okuvumela ikhasimende ukuthi likhethe ngokuvumelana nezimo zokusebenza.
4. Uphawu oluhle lungafinyelelwa ngengcindezi ephansi, kusetshenziswa irabha yensimbi engagqwali kanye ne-nitrile engamelana nowoyela njengezinto zokusetshenziswa eziwusizo zophawu, nempilo ende yesevisi.
5. Ukusebenza kahle kokulawula.