I-Metal Seated Bi-directional Butterfly Valve
Izimiso zokwakheka kwe-eccentric ephindwe kabili
I-eccentricity yokuqala - Ukunciphisa ibanga elithile phakathi komugqa omaphakathi wesihlalo sokuvala kanye nomugqa omaphakathi wesiqu se-valve.Yenza isihlalo sokuvala i-valve sibe yindilinga ephelele.
I-eccentricity yesibili - I-valve stem centerline isuswa yibanga elithile ukusuka emzimbeni we-valve (noma i-bore) emaphakathi.Ngesikhathi esifanayo, epuletini, umugqa omaphakathi wembobo ye-shaft efaka isiqu se-valve ususwa ebangeni elifanayo kunomugqa omaphakathi wesiyingi wangaphandle ngaphandle kwepuleti lovemvane.
Umsebenzi we-double eccentric structure
Lapho ipuleti uvemvane lisenqubweni yokuvula/ukuvala i-valve futhi i-valve ivuleke ngokugcwele, indawo yokuvala ivaleka ngokuphelele, ikakhulukazi igebe elikhulu eduze kwesihlalo sokuvala sesiqu se-valve, ukuze kwehliswe ukuguga nokuhuzuka. endaweni yokuvala i-valve, vikela indandatho yerabha yophawu olukhulu yevalve uvemvane, futhi welule impilo yesevisi.
Izimpawu Zokusebenza
1.Umklamo wesakhiwo sendandatho esinwebekayo esinwebekayo esiyingqayizivele sokuqinisekisa ukusebenza kokuvalwa kwe-isobaric bi-directional, ukusebenza okuthembekile kokuvalwa;
2.Sebenzisa isakhiwo se-semi-axial esinendawo enkulu yokugeleza kwesiphambano kanye nokumelana nokugeleza okuncane;
3.Sebenzisa isakhiwo se-eccentric ephindwe kabili, i-valve body seal surface ikhishwe ngokuphelele endaweni yokuvala i-valve plate ngemva kokuvula, akukho kungqubuzana, umjikelezo wempilo ende;
4.Usayizi omncane, isisindo esincane, ukusebenza okulula;
I-5.I-valve ye-Horizontal mounting manual inomsebenzi wokubonisa i-bi-directional, isimo sokuvula se-valve singabonwa ngokuvumelanisa ukusuka endaweni yokusebenza kanye nohlangothi.
Okumaphakathi Okusebenzayo
Isetshenziswa kakhulu ekuhlinzekweni kwamanzi kanye ne-drainage, i-metallurgy, i-petroleum, imboni yamakhemikhali, amandla kagesi, ukwakhiwa kwamadolobha kanye namanye amapayipi ezimboni ukuze kunqandwe, kuxhunywe futhi kulawulwe ukusetshenziswa kwendawo.
Imingcele Yezobuchwepheshe
| Amazinga | Amazinga Wokuklama | I-GB/T 8527 / EN593 / API609 |
| Ubukhulu bobuso nobuso | I-GB/T 12221 / EN558 / API609 | |
| Flange Standards | I-GB/T 17241.6, GB/T 9113, GB/T 9115, HG/T 20592, EN 1092,ASME B16.5, ASME B16.47 | |
| Amazinga Wokuhlola Ingcindezi | I-GB/T 13927, EN12266, API598 | |
| Isilinganiso Sokucindezela | 0.25MPa ~4.0MPa / Ikilasi 150Lb ~300Lb | |
| Ububanzi Okuzisholo | DN100 ~ DN4000 / 4” ~ 48” | |
| Ukusebenza | I-Lever, Gear Box, Electric, Pneumatic, Hydraulic, Pneumatic-Hydraulic (Gas-Over-Oil), Electro-Hydraulic | |
| Ukuxhumana | I-Flange, Uhlobo Lwe-Wafer | |
| I-Material Standard | GB, EN, ASTM | |
| OkukhuluIzinto zengxenye | Umzimba weValve | I-Ductile Iron, NC Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel-Aluminium Bronze, njll. |
| I-Valve Disc | I-Ductile Iron, NC Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel-Aluminium Bronze, njll. | |
| Isiqu se-Valve | Insimbi Engagqwali, Insimbi Eqinisa Imvula, Insimbi Engagqwali eDuplex, iMonel, njll. | |
| Seal Ring | Insimbi Engagqwali, i-Duplex Stainless Steel | |
| Izinga lokushisa elisebenzayo | -30 ~ 120℃ | |
| Ukuphawula | Ama-valve oxhumano lwe-Flange nawo anamavalve evemvane ebonakude atholakalayo | |
Imikhiqizo ehlobene
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