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I-Flanged Ruber Lined Butterfly Valve

Amavalvu uvemvane anerabha awuhlobo lwevalvu engasetshenziselwa ukuhlukanisa noma ukulawula ukugeleza.

Indlela yokuvala yi-disc ehlala phakathi nendawo yomzimba we-valve.I-disc ixhunywe kusibambo noma i-actuator nge-shaft edlula isuka kudiski iye phezulu emzimbeni we-valve.

Ngokungafani ne-valve yebhola, i-disc ye-butterfly valve ihlale ikhona ekugelezeni, okuzokwenza kube nokwehla kwengcindezi.

Uma kuqhathaniswa ne-valve yebhola, i-valve uvemvane ingavalwa ngokushesha kodwa idinga ukwesekwa okuncane ngenxa yesisindo sayo esilula.

Amavalvu ovemvane anerabha asebenza ngokuphenduka kwekota, okusho ukuthi ukuzungezisa idiski elivaliwe elingu-90° kuzovula ngokugcwele ivalvu, ngokuphambene nalokho.Angaphinda avulwe ngokunyukayo ukuze akwazi ukugeleza.

Lokhu kungenziwa mathupha, kodwa ukugeleza kwe-throttling kuzonemba kangcono uma i-actuator isetshenziswa ngokubambisana.

Ama-Actuator angenziwa ngendlela oyifisayo ukuze avumele ukugeleza okukhuphukayo, ngokusebenzisa ama-positioners esimweni sama-actuator womoya kanye nama-hydraulic, noma ngokusebenzisa amabhodi ashintshayo esimweni sama-activator kagesi.


Imininingwane

Omaka

Isingeniso Somkhiqizo

I-valve ye-butterfly enemigqa inesakhiwo esilula, isisindo esincane, ukusebenza kahle kokuvala kanye nempilo ende yesevisi.Ngokuvamile isetshenziselwa izimo zokuvala futhi ingasetshenziselwa ukulawula.Isetshenziswa kabanzi ezenzakalweni ezahlukahlukene zokugqwala njengama-asidi, ama-alkali, nosawoti.Phakathi kwazo, i-valve ye-butterfly eyenzelwe ngokukhethekile i-desulfurization kanye ne-denitration embonini yamandla ashisayo yamukela isakhiwo esingenaphini ngokuzungeza okuphansi, indawo ephakathi kwepuleti ye-valve inembe kakhulu, futhi ukusebenza kokuvala kungcono;ipuleti le-valve lenziwe ngezinto ezingu-2507 noma ezingu-1.4529, ezithuthukise kakhulu ukumelana nokugqwala kanye nokusebenza kokulwa nokuhuzuka.

Izinzuzo Zomkhiqizo

Ukuxhumeka kwe-Wafer&Flange, ukwakheka okulula, okuhlangene, isisindo esilula, kungafakwa kunoma iyiphi indawo.

Ukuxhumeka okungenaphini, ukuvuza kwe-zero.

I-coefficient encane yokumelana nokugeleza, umthamo omkhulu wokujikeleza, ukuqondisa okuhle.

I-axial thrust bearing noma ithusi eligcotshiwe ukuvimbela ukugcwala kwe-valve stem.

Umzimba we-valve: I-cast iron, i-nodular cast iron, i-carbon steel, 304/304L/316/316L

Isihlalo sevalvu: NBR/EPDM/PTFE/VITON irabha ekhethekile ye-desulfurization

I-Valve trim: 2507 insimbi yesigaba esimbaxambili/1.4529 insimbi yesigaba esikabili/Dl/WCB/CF8/CF8M/C954

Isiqu se-valve: 2Cr13/304/420/316

I-Actuator: I-Actuator kagesi

Uhlobo: Ingxenye yokujika

Amandla kagesi: 110, 200, 220, 240, 380, 400, 415, 440, 480, 500, 550, 660, 690

Uhlobo lokulawula: kuvaliwe

Uchungechunge: uhlakaniphile


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