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Ivaluvu Yevemvane Ye-Flanged / Wafer Triple Eccentric Butterfly medium yomuncu ne-alkaline

Incazelo emfushane:

I-valve uvemvane we-eccentric kathathu, isikhungo se-valve shaft sichezuka phakathi nendawo yepuleti nesikhungo somzimba, futhi i-eksisi yokuzungezisa isihlalo ine-engeli ukusuka ku-eksisi yesiteshi somzimba.Lapho i-valve ivuleke ngokugcwele, indawo yokuvala ipuleti izochezuka ngokuphelele endaweni yokuvala isihlalo.Lapho ipuleti livula kusuka ku-0 kuya ku-90 degrees, indawo yokuvala ipuleti kancane kancane ishiya indawo yokuvala isihlalo, futhi i-valve iyavuleka.Lapho ipuleti livuleka kusuka ku-90 kuya ku-0 degrees, indawo yokuvala ipuleti kancane kancane isondela endaweni yokuvala isihlalo, bese ucindezela futhi i-valve ivale.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

I-valve uvemvane we-eccentric kathathu, isikhungo se-valve shaft sichezuka phakathi nendawo yepuleti nesikhungo somzimba, futhi i-eksisi yokuzungezisa isihlalo ine-engeli ukusuka ku-eksisi yesiteshi somzimba.Lapho i-valve ivuleke ngokugcwele, indawo yokuvala ipuleti izochezuka ngokuphelele endaweni yokuvala isihlalo.Lapho ipuleti livula kusuka ku-0 kuya ku-90 degrees, indawo yokuvala ipuleti kancane kancane ishiya indawo yokuvala isihlalo, futhi i-valve iyavuleka.Lapho ipuleti livuleka kusuka ku-90 kuya ku-0 degrees, indawo yokuvala ipuleti kancane kancane isondela endaweni yokuvala isihlalo, bese ucindezela futhi i-valve ivale.

Lokhu akugcini nje ngokuqeda ukuncishiswa nokunyamalala kwengcindezi ethile yokuvala phakathi kwezihlalo ezimbili zokuvala isihlalo endaweni evamile ye-butterfly valve ngenxa yokuguga kwesihlalo esinwebekayo, ukugeleza okubandayo, ukwehluleka okunwebekayo nezinye izici, ngaphezu kwalokho, ingcindezi ethile yokuvala ingashintshwa. ngokunganaki ngokushintsha umzuzu wokushayela wangaphandle wamandla, ngaleyo ndlela kuthuthukiswe ukusebenza kokuvala kwe-valve yevemvane ene-eccentric emithathu, futhi kuthuthukise kakhulu impilo yesevisi ye-valve.

Isakhiwo se-Valve

Njengoba kukhonjisiwe emfanekisweni ongezansi, i-valve uvemvane ikakhulukazi yakhiwe ngomzimba we-valve, ipuleti, isiqu, indandatho yokuvala, ukupakisha okokuvala kanye nebhokisi legiya, njll. I-valve uvemvane lwama-eccentric amathathu asekelwe ku-double eccentric butterfly valve, yakha i-β Angle. phakathi kwe-axis ejikelezayo yesihlalo kanye ne-axis yesiteshi yomzimba, i-eccentric angle "a" ye-plate rotary axis kanye ne-axis yokuvala isihlalo, ne-eccentric angle "b" ye-axis ejikelezayo yepuleti kanye ne-eksisi yesiteshi somzimba ukuze yakha uhlaka olunezinhlangothi ezintathu.

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Izimpawu Zokusebenza

1.Ngokwesidingo, indandatho yokuvala inamaleveli amaningi kanye nensimbi yonke ozikhethela yona;

I-2.Metal ehlezi, ukumelana okuphephile nokuwashwa, umjikelezo wempilo ende;

3.Ukuzivala uphawu ukuzinxephezela, ukusebenza kahle kokuvala akuvimbeli emazingeni okushisa aphansi naphezulu;

I-4.Ukwakheka kwe-eccentric ka-Triple, kunokungqubuzana okuncane phakathi kwesihlalo nediski, ukuvuleka nokuvala kulula, umsebenzi wokuvala ngokuvala ngokuqinile;

5.Ukushisa okuphezulu, izinga lokushisa eliphansi, ukumelana nokugqwala;

I-6.I-valve ye-Horizontal mounting manual inomsebenzi wokubonisa i-bi-directional, isimo sokuvula se-valve singabhekwa ngokuhambisanayo 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 ~ 600Lb
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
Okukhulu

Izinto zengxenye

Umzimba weValve I-Ductile Iron, NC Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, njll.
I-Valve Disc I-Ductile Iron, NC Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, njll.
Isiqu se-Valve Insimbi Engagqwali, Insimbi Eqinisa Imvula, Insimbi Engagqwali ye-Duplex, njll.
Seal Ring Insimbi engagqwali, i-Duplex Stainless Steel, i-Carbon Steel ene-hard alloy overlay, njll.
Izinga lokushisa elisebenzayo

-30 ~ 425 ℃

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