More than 20 years of OEM and ODM service experience.

Intengo yefekthri i-DN50-DN2000 Ivalve uvemvane enerabha enerabha ethengiswayo

Incazelo emfushane:

I-NORTECHis enye yeChina ehamba phambiliIvalve uvemvane enerabha  Umkhiqizi nomhlinzeki.

Ivalve uvemvane enerabhauhlobo lwesikhwama, esifakwe ngomkhono wenjoloba.

Indawo ye-centric shaft, 100% ukuqina kwebhamuza le-bi-directional.Idizayini ye-pinless disc ukuvimbela ukuvuza kudiski

Umklamo ohlangene kanye nesakhiwo esilula.Ukunakekelwa okulula okunezingxenye ezishintshwayo

Isebenza njenge-valve yokuhlukanisa kanye ne-valve elawula ukugeleza.

 

Ivalve uvemvane enerabhaisetshenziswa kakhulu emanzini, ekudleni, embonini yamakhemikhali, e-petroleum nakwezinye izimboni.

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Iyini i-valve butterfly ene-Rubber lined?

Ivalve uvemvane enerabha ibizwa nangokuthi "i-concentric", "i-rubber lined" kanye "ne-rubber ehlezi" i-butterfly valve, inesihlalo senjoloba (noma esiqinile) phakathi kobubanzi bangaphandle bediski kanye nodonga lwangaphakathi lwe-valve.I-valve ye-Butterfly iphinde isetshenziswe njenge-valve elawula ukugeleza, uma i-disc ingajikijeli ibe yi-quarter-turn egcwele, kusho ukuthi i-valve ivuleke kancane, singakwazi ukulawula ukugeleza koketshezi ngama-engeli ahlukahlukene okuvula.

Ivalve uvemvane enerabha,ngokuvamile isetshenziswa lapho i-valve isekupheleni kwepayipi njengoba kungekho flange yesi-2 yokuvikela izigxobo.Esikhundleni salokho, ama-lugs aphonswa ku-valve enezimbobo ezithenjiwe ezihambisana nephethini yebhawodi yosayizi nokuhlukaniswa kwengcindezi ye-flange.Amabhawodi adluliswa emigodini ye-flange futhi afakwe emigodini echotshoziwe ye-lug.

Ivalve uvemvane enerabha,idizayini ehlangene kakhulu enobuso obufushane nobuso obufushane.ilingana phakathi kwama-flange amabili, nezigxobo ezidlulayo zisuka kwelinye iflentshi ziye kwelinye.I-valve ibanjwe endaweni futhi ivalwe nge-gasket ngokushuba kwezikhonkwane.

Izici Eziyinhloko zohlobo lwe-lug ye-butterfly ehlala i-NORTECH eqinile

Izici eziyinhloko kweIvalve uvemvane enerabha

  • I-ISO 5211 iflange ephezulu ivumelana nokuzenzakalela kalula kanye nokufakwa kabusha kwe-actuator.
  • Ama-torque aphansi okusebenza aphumela ekusebenzeni okulula nasekukhetheni i-actuator eyongayo.
  • Ama-PTFE ama-bearings anemigqa yakhelwe ukulwa nokungqubuzana nokuguga, akukho lubrication edingekayo.
  • Ulayini ofakwe emzimbeni, ulayini kulula ukuwushintsha, akukho ukugqwala phakathi komzimba nolayini, olungele ukuphela komugqa.
  • Ukwakhiwa okuhlangene kubangela isisindo esincane, indawo encane yokugcina nokufakwa.
  • Isikhundla se-centric shaft, ukuqina kwebhamuza le-bi-directional bi-directional, okwenza ukufakwa kwamukeleke kunoma iyiphi indlela.
  • Umzimba ogcwele ubhorekile unikeza ukumelana okuphansi kokugeleza
  • Azikho izimbobo kuphaseji lokugeleza, okwenza kube lula ukuhlanza nokubulala amagciwane ohlelweni lwamanzi aphuzwayo njll.

Ivalve uvemvane enerabhaizici zokuklama ze-pinless disc

Izinhlobo Zokusebenza okweIvalve uvemvane enerabha

 

Bamba i-lever
  • Butterfly valve PN10/16,Class125/150 DN32-DN200
  • Butterfly valve PN25,DN32-DN150
U-gearbox owenziwe ngesandla
  • ububanzi obugcwele kusuka ku-DN32-DN600
I-actautor ye-pneumatic
  • I-pneumatic actuator double acting(DA)
  • I-pneumatic actuator spring return(SR)
I-actuator kagesi
  • I-activator kagesi evaliwe
  • I-actuator eshintshayo
  • Ubufakazi bamanzi
  • Ubufakazi bokuqhuma
Isiqu samahhala se-ISO5211 pad yokuhambisa
  • i-stem dimension kanye ne-ISO flange eyenziwe ngokwezifiso ngokucela kwekhasimende.
reslient-seated-butterfly-valve-lug-type-02
i-spline-shaft

I-Precision splined shaft

Ngobubanzi be-DN32-DN350

i-rubber-sleeve-seat-design

Umkhono wenjoloba obunjiwe

i-hexagon-shaft

I-hexagon shaft

Ngobubanzi be-DN400 nangaphezulu

reslient-seated-butterfly-valve-lug-type-01
i-lever
igiya lezandla
i-pneumatic-actuator
i-electric-actuator
isiqu esikhululekile

Ukucaciswa kobuchwepheshe kwe-Rubber lined butterfly valve

 

Valve umzimba materials ofIvalve uvemvane enerabha

 

Insimbi ene-ductile
  • GGG40/50
  • GGG40.3(iphathwe ukushisa)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Isicelo esijwayelekile
  • Izicelo ezinzima, izicelo ezibandayo, izimboni ze-petrochemical, iziteshi zikagesi
Insimbi engagqwali
  • I-ASTM A 351 CF8/CF8M
  • I-Duplex UB6/31803
  • Umuthi,ukudla,isiphuzo
I-Alu-bronze
  • I-ASTM B584 C95400
  • I-BS 1400 LG1
  • I-DIN 1705(RG10)
  • Inkonzo Yasolwandle


Izingxenye eziyinhloko zezinto
kweIvalve uvemvane enerabha:

Izingxenye Izinto zokwakha
Umzimba I-Ductile iron,carbon steel,stainless steel,duplex stainless steel,Monel,Alu-bronze
Idiski I-ductile iron nickel iboshwe, inayiloni ye-ductile iron camera/Alu-bronze/stainless steel/duplex/Monel/Hasterlloy
I-Liner I-EPDM/NBR/FPM/PTFE/Hypalon
Isiqu Insimbi engagqwali/Monel/Duplex
Bushing I-PTFE
Amabhawudi Insimbi engagqwali


Izinto ze-valve disc
kweIvalve uvemvane enerabha

I-Ductile iron nickel iboshwe
  • GGG40/50
  • GGG40.3(iphathwe ukushisa)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Umoya, amanzi ashisayo noma abandayo angagqwali
I-Ductile iron inayiloni eboshwe
  • GGG40/50
  • GGG40.3(iphathwe ukushisa)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Amanzi aphuzwayo, amanzi(ubukhulu 70°C, inani le-PH phakathi kuka-4.5 no-9)
I-Ductile iron PTFE ifakwe umugqa
  • GGG40/50
  • GGG40.3(iphathwe ukushisa)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Ama-Acid, ama-alkali, uwoyela, amanzi, umoya
Insimbi engagqwali
  • I-ASTM A 351 CF8/CF8M
  • Amanzi aphuzwayo, amanzi akhishwe amaminerali, izincibilikisi, amanzi ezimboni
Duplex insimbi engagqwali
  • I-Duplex UB6/31803
  • Amanzi okusela, amanzi okupholisa, amanzi olwandle, amanzi ancibilikisiwe, izincibilikisi, ukudla
I-Alu-bronze
  • I-ASTM B584 C95400
  • BS 1400 AB2
  • I-DIN 1714-CuAl10Ni
  • Amanzi olwandle, amanzi aphuzwayo, igesi
I-Hasterlloy-C
  • CW-12MW A494
  • I-Phosphoric, i-hypochloric, i-acetic, i-formic, i-sulfurous

I-raber sleeve linerkweIvalve uvemvane enerabha

I-NBR 0°C~90°C I-aliphatic hydrocarbons(amafutha,iphunga eliphansi eliqukethe uwoyela,igesi),amanzi olwandle,umoya ocindezelwe,umpushana,imbudumbudu,ivacuum,ukunikezwa kwegesi
I-EPDM -20°C~110°C Amanzi ngokuvamile(ashisayo-,abandayo-,ulwandle-,i-ozone-,ukubhukuda-,imboni-, njll).Ama-asidi abuthakathaka,izixazululo ezibuthakathaka zikasawoti,utshwala,amaketone,igesi emuncu,ijusi kashukela
I-EPDM yenhlanzeko -10°C~100°C Amanzi aphuzwayo, ukudla, amanzi okuphuza angenayo i-chlorine
EPDM-H -20°C~150°C I-HVAC, amanzi abandayo, izinto zokudla nejusi kashukela
Viton 0°C~200°C Ama-aliphatic, anuka kamnandi kanye nama-halogen hydrocarbons, amagesi ashisayo, amanzi ashisayo, umusi, i-asidi ye-inorganic, i-alkali

 

Isicelo somkhiqizo:

Iphi iIvalve uvemvane enerabhaesetshenzisiwe?

Ivalve uvemvane enerabha  isetshenziswa kabanzi ku

  • Izitshalo zokuhlanza amanzi nokulahlwa kwemfucuza
  • Imboni yamaphepha, yezindwangu kanye noshukela
  • Imboni yezokwakha, kanye nokukhiqizwa kokumba
  • Imboni yokuphisa, i-distilling, kanye nenqubo yamakhemikhali
  • Ezokuthutha nokuphatha inqwaba eyomile
  • Imboni yamandla

Ama-valve uvemvane anerabha ziqinisekisiwe ngeI-WRASe-UK kanyeI-ACS eFrance, ikakhulukazi ezakhiweni zamanzi.

I-ACS
ama-wras

Ubufakazi be-Conformité Sanitaire

(ACS)

Uhlelo Lokweluleka Ngemithetho Yamanzi

(I-WRAS)


  • Okwedlule:
  • Olandelayo:

  • Imikhiqizo Ehlobene