More than 20 years of OEM and ODM service experience.

Uhlobo U-U butterfly valve U chwetheza ivalve yebhabhathane enenjini ye-butterfly valve yaseTshayina ekumgangatho ophezulu

Inkcazelo emfutshane:

I-NORTECHis enye yezona ziphambili zaseTshayinaU Type Butterfly ValveUmenzi kunye noMboneleli.

I-flange ephindwe kabini U chwetheza ivalve yebhabhathane

Isihlalo serabha eyomelelayo sichaphazeleke emzimbeni.

Uyilo kunye nomgangatho woMveliso: API609/EN593

Ubuso ngobuso: ISO5752/EN558-1 uthotho 20

Isiphelo seFlange EN1092-2 PN10/PN16/PN25,ANSI 125/150

Uhlobo lwe-U DN350-DN1200(14″-48″)

Isihlalo:EPDM/NBR/FKM/Silicone

 


Iinkcukacha zeMveliso

Iithegi zeMveliso

Uchwetheza ntoni ivalve yebhabhathane?

Uchwetheza iValve yeButterfly,okokuqala, luhlobo lwevalve yebhabhathane eyomelelayo, ikwabizwa ngokuba "yi-concentric", "irabha efakwe irabha" kunye "nerabha ehleliyo" ivalve yebhabhathane, inesihlalo serabha (okanye esomelela) phakathi kobubanzi bangaphandle bediski kunye udonga lwangaphakathi lwevalve.

Ivalve yebhabhathane yivalve yekota-turn ejikeleza i-90 degrees ukuvula okanye ukuvala ukuhamba kwemidiya.Ine-disc ejikelezayo, eyaziwa ngokuba yibhabhathane, efunyenwe embindini womzimba osebenza njengendlela yokuvala ivalve.I-disc ixhunyiwe kwi-actuator okanye i-handle ngokusebenzisa i-shaft, ehamba ukusuka kwi-disc ukuya phezulu kwi-valve body.

Ukuhamba kwe-disc kuya kugqiba indawo yevalve yebhabhathane.I-valve ye-butterfly ehleliyo ehleliyo iyakwazi ukusebenza njenge-valve yokuhlukanisa ukuba i-disc ijikeleza i-90-degree epheleleyo, i-valve ivuliwe okanye ivaliwe ngokupheleleyo.

Ivalve yebhabhathane ikwasetyenziswa njengevalve elawula ukuhamba, ukuba idiski ayijiki iye kwikota epheleleyo, oko kuthetha ukuba ivalve ivuleleke ngokuyinxenye, singakwazi ukulawula ukuhamba kolwelo ngokuvula okwahlukeneyo.i-engile.

(Itshati yeCV/KV yevalve yebhabhathane eyomelelayo ehleliyo iyafumaneka xa iceliwe)

Okwesibini, ngokwendlela yokufakela,Uchwetheza iValve yeButterfly,ikwayivalve yodidi lwewafer.

Iiflange ziyilelwe ulungelelwaniso kunye nofakelo lweevalvu ezinkulu zobungakanani.kwinkampani yethu, i-valve yebhabhathane ehlala ihleli uhlobo lwe-wafer kunye nohlobo lwelug yeyobukhulu be-DN32 ukuya kwi-DN600.ubukhulu obukhulu, sisebenzisa i-U uhlobo lwe-butterfly valves okanye i-flange ephindwe kabini. ivelufa yebhabhathane,olunye uthotho lweemveliso.

ungafumana iyantlukwano kufakelo lwevalve yebhabhathane ehleliyo ehlala uhlobo, uhlobo lwe-U kunye nodidi oluphindwe kabini lweflange.

Iimpawu eziphambili ze-NORTECH ekwazi ukumelana ne-butterfly ehleli uhlobo lwe-U

KUTHENI USIKHETHE?

  • Qumgangatho kunye nenkonzo: ngaphezu kweminyaka engama-20 yamava eenkonzo ze-OEM/ODM kwiinkampani ezikhokelayo zaseYurophu.
  • QUkuhanjiswa kwe-uick, ilungele ukuthunyelwa iiveki ezi-2-4, kunye nesitokhwe esinenkathalo yeevalvu zebhabhathane ezihleliyo kunye nezixhobo.
  • Qisiqinisekiso uality 12- 24 iinyanga ukuba resilient ehleli butterfly valves
  • Qulawulo lwemeko yeqhekeza ngalinye levalve yebhabhathane

Iimpawu eziphambili yeevalvu zebhabhathane ehleliyo ehleli uhlobo lwewafer

  • Ukwakhiwa kwe-compact kubangela ubunzima obuphantsi, indawo encinci yokugcina kunye nokufakwa.
  • Indawo ye-centric shaft, i-100% ye-bi-directional bubble bubble tightness, eyenza ufakelo lwamkeleke kulo naliphi na icala.
  • Umzimba ogcweleyo unika ukuxhathisa okuphantsi ukuhamba.
  • Iibheringi ezinemigca ye-PTFE ziyilelwe ukulwa nokukhuhlana kunye nokunxiba, akukho lubrication efunekayo.
  • I-lining efakwe emzimbeni, i-liner kulula ukuyibuyisela, akukho mhlwa phakathi komzimba kunye ne-lining, ilungele ukuphela kokusetyenziswa komgca.
uchwetheza u01

Iintlobo zokuSebenzakuba U chwetheza ivelufa butterfly

Ibhokisi yegiya ngesandla
  • uluhlu olupheleleyo ukusuka DN350-DN1400
Umdlali we-pneumatic
  • I-pneumatic actuator esebenza kabini (DA)
  • I-pneumatic actuator spring return(SR)
I-activator yombane
  • I-activator yombane evaliweyo
  • I-activator emodareyithayo
  • Into evikela amanzi
  • Ubungqina bokudubula
Isiqu sasimahla se-ISO5211 sokuhambisa iphedi
  • isiqu sesiqu kunye ne-ISO flange elungiselelwe ngokwesicelo somthengi.

nceda ubhekisele kuikhathalogu yethu iivalvu butterflyngeenkcukacha okanye uqhagamshelane neqela lethu lokuthengisa ngokuthe ngqo.

Ubuchwephesha bobuchwephesha bohlobo lwe-U iivalve zebhabhathane

Iinxalenye eziphambili izixhobo zeU chwetheza iivalve zebhabhathane:

Amacandelo Izinto eziphathekayo
Umzimba Intsimbi yesinyithi, intsimbi yekhabhoni, intsimbi engatyiwa, intsimbi ephindwe kabini, iMonel, iAlu-bronze
Icwecwe Intsimbi yenickel edityanisiweyo igqunywe, inayiloni yentsimbi edityanisiweyo/iAlu-bronze/intsimbi engatyiwayo/iduplex/Monel/Hasterlloy
Umgca EPDM/NBR/FPM/PTFE/Hypalon
Isiqu Intsimbi engatyiwayo/iMonel/Duplex
Bushing PTFE
Iibholithi Yenziwe ngentsimbi eshayinayo

Izixhobo zeValve zomzimba zeU chwetheza iivalve zebhabhathane

Intsimbi yentsimbi
  • GGG40/50
  • GGG40.3(iphathwe ubushushu)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Ukusetyenziswa ngokubanzi
  • Usetyenziso olunzima, izicelo ezibandayo, amashishini epetrochemical, izikhululo zamandla
Yenziwe ngentsimbi eshayinayo
  • I-ASTM A 351 CF8/CF8M
  • I-Duplex UB6/31803
  • Amayeza, ukutya, isiselo
I-Alu-bronze
  • I-ASTM B584 C95400
  • BS 1400 LG1
  • I-DIN 1705(RG10)
  • Inkonzo yaseLwandle

Izixhobo zediskhi zeValve zeU chwetheza iivalve zebhabhathane

I-Ductile iron nickel iqatywe
  • GGG40/50
  • GGG40.3(iphathwe ubushushu)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Umoya, amanzi ashushu okanye abandayo angadlekiyo
I-Ductile iron nayiloni iqatywe
  • GGG40/50
  • GGG40.3(iphathwe ubushushu)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Amanzi okusela, amanzi(ubukhulu 70°C, ixabiso le-PH phakathi kwe-4.5 kunye ne-9)
I-Ductile iron PTFE ifakwe
  • GGG40/50
  • GGG40.3(iphathwe ubushushu)
  • I-ASTM A536 60-40-18
  • BS2789 400-18
  • Iiasidi, iialkali, i-oyile, amanzi, umoya
Yenziwe ngentsimbi eshayinayo
  • I-ASTM A 351 CF8/CF8M
  • Amanzi okusela, amanzi athotyiweyo, izinyibilikisi, amanzi emizi-mveliso
Duplex steel stainless
  • I-Duplex UB6/31803
  • Amanzi okusela, amanzi okupholisa, amanzi olwandle, amanzi agayiweyo, izinyibilikisi, ukutya
I-Alu-bronze
  • I-ASTM B584 C95400
  • BS 1400 AB2
  • DIN 1714-CuAl10Ni
  • Amanzi olwandle, amanzi okusela, igesi
Hasterlloy-C
  • CW-12MW A494
  • Phosphoric, hypochloric, acetic, formic, sulfurous

Ilayini yemikhono yerabhayeU chwetheza iivalve zebhabhathane

NBR 0°C~90°C I-aliphatic hydrocarbons(amafutha,ivumba eliphantsi elineoyile,irhasi),amanzi olwandle,umoya ocinezelweyo,umgubo,igranular,vacuum,ubonelelo lwegesi
EPDM -20°C~110°C Amanzi ngokubanzi(ashushu-,abandayo-,ulwandle-,ozone-,ukuqubha-,imizi-mveliso, njalo njalo).Iiasidi ezibuthathaka,izisombululo zetyuwa ezibuthathaka,utywala,iiketones,igesi ezimuncu,ijusi yeswekile
EPDM yococeko -10°C~100°C Amanzi okusela, ukutya, amanzi okusela angenachlorine
EPDM-H -20°C~150°C I-HVAC, amanzi apholileyo, izinto zokutya kunye nejusi yeswekile
Viton 0°C~200°C Uninzi lwe-aliphatic, aromatics kunye nehalogen hydrocarbons, igesi eshushu, amanzi ashushu, umphunga, iasidi ye-inorganic, ialkali.

Umboniso wemveliso

Butterfly-valve-U-uhlobo-pneumatic
Uhlobo-U-butterfly-valve-003

Isicelo seMveliso:

Zisetyenziswa phi iivalve zebhabhathane zohlobo lwe-U?

Uhlobo lwewafer yevalve yebhabhathane ehleliyo ehleliyoisetyenziswa ngokubanzi kwi

  • Amaziko okucoca amanzi kunye nenkunkuma
  • Amaphepha, amalaphu kunye neshishini leswekile
  • Ishishini lokwakha, kunye nemveliso yokomba
  • Ukufudumeza, ukupholisa umoya, kunye nokujikeleza kwamanzi okupholisa
  • Izihambisi zomoya, kunye nezicelo zevacuum
  • Umoya oxinanisiweyo, irhasi kunye nezityalo zokususa isulphurization
  • Ishishini lokurhweba, ukudila, kunye nenkqubo yeekhemikhali
  • Uthutho kunye nokuphatha isambuku esomileyo
  • Ushishino lwamandla

Iivalvu zebhabhathane ezihleliyo ziqinisekiswaI-WRASe-UK kunyeACSeFransi, ngakumbi kwimisebenzi yamanzi.

 

ACSwras

  • Ngaphambili:
  • Okulandelayo:

  • Iimveliso ezinxulumeneyo