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I-Metal Seated Bi-directional Butterfly Valve

Incazelo emfushane:

I-valve ye-butterfly ehlezi kabili yensimbi ithatha isakhiwo esine-eccentric ephindwe kabili, ukwakheka kwe-eccentricity okukabili kuqeda kakhulu ukukhishwa okungadingekile okudlulele kanye nokuklwebheka kwepuleti nesihlalo se-valve.Ukwehliswa okukhulu kokuklwebha kwenza i-valve yevemvane enesihlalo sevalvu yensimbi ithuthukise ukusebenza.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimiso zokwakheka kwe-eccentric ephindwe kabili

2

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

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