Ixabiso lomzi-mveliso DN50-DN2000 Ivalve yebhabhathane enerabha enerabha ithengiswa

Inkcazelo emfutshane:

I-NORTECHis enye yezona ziphambili zaseTshayinaIvalve yebhabhathane enerabha Umenzi kunye noMboneleli.

Ivalve yebhabhathane enerabhauhlobo lwelug, efakwe ngomkhono werabha.

Indawo yeshafti esembindini, i-100% yokuqina kweqamza lebi-directional.Uyilo lwe-pinless disc ukuthintela ukuvuza kwidiski

Uyilo oluqinileyo kunye nesakhiwo esilula.Ulondolozo olulula olunamalungu anokutshintshwa

Umsebenzi njengevalve yokwahlula kunye nevalve elawula ukuhamba.

Ivalve yebhabhathane enerabhaisetyenziswa kakhulu emanzini, ekutyeni, kumashishini ekhemikhali, kwipetroleum nakwamanye amashishini.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Yintoni ivalve yebhabhathane enerabha?

Ivalve yebhabhathane enerabha Ikwabizwa ngokuba yi "concentric","i-rubber lined" kunye ne "rubber ehleliyo" ivalve yebhabhathane, inesihlalo serabha (okanye esinamandla) phakathi kobubanzi bangaphandle bediski kunye nodonga lwangaphakathi lwevalve.Ivalve yebhabhathane ikwasetyenziswa njengevalve elawula ukuhamba, ukuba idiski ayijiki iye kwikota epheleleyo, oko kuthetha ukuba ivalve ivuleleke ngokuyinxenye, singakwazi ukulawula ukuhamba kolwelo ngeengile ezahlukeneyo zokuvula.

Ivalve yebhabhathane enerabha,idla ngokusetyenziswa apho ivalve isekupheleni kombhobho ekubeni kungekho 2nd flange ukukhusela izikhonkwane.Endaweni yoko, iilugs ziphoswa kwivalve enemingxuma ecofiweyo ehambelana nepateni yebholithi yobungakanani kunye nokuhlelwa koxinzelelo lweflange.Iibholiti zigqithiswa kwimingxuma yeflange kwaye ifakwe kwimingxunya ecofiweyo yelug.

Ivalve yebhabhathane enerabha,olona yilo ludityanisiweyo olunobuso obufutshane ukuya kubuso.bungena phakathi kweeflange ezimbini, ezinezikhonkwane ezidlulayo ukusuka kwenye iflange ukuya kwenye.Ivalve ibanjwe endaweni kwaye itywinwe nge-gasket ngokuxinana kwe-studs.I-valve ye-butterfly ehleliyo ehlala i-lug ilula, ingenakugcinwa, ingabizi, kwaye ithembekile isisombululo kwizicelo ezahlukeneyo.

Iimpawu eziphambili ze-NORTECH ezihlala zihleli uhlobo lwelugi yebhabhathane

Iimpawu eziphambili yeIvalve yebhabhathane enerabha

I-ISO 5211 iflange ephezulu ilungele ukuzenzela ngokulula kunye nokulungiswa ngokutsha kwe-actuator.
Iitorque zokusebenza eziphantsi zikhokelela ekusebenzeni ngokulula kunye nokukhethwa kwe-activator yezoqoqosho.
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.
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
Akukho migodi kwipaseji yokuhamba, eyenza kube lula ukuyicoca kunye nokubulala iintsholongwane kwinkqubo yamanzi aselwayo njl.njl.

Ivalve yebhabhathane enerabhaiifitsha zoyilo zediskhi ezingenapini

Iintlobo zokuSebenza ngenxaIvalve yebhabhathane enerabha

Phatha i-lever	Ivalve yebhabhathane PN10/16,Iklasi125/150 DN32-DN200 Ivalve yebhabhathane PN25,DN32-DN150
Ibhokisi yegiya ngesandla	uluhlu olupheleleyo ukusuka DN32-DN600
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.

reslient-seated-butterfly-valve-lug-type-02

Ukuchaneka kweshaft ecandiweyo

Kwidayamitha ye-DN32-DN350

Umkhono werabha obunjiweyo

Umphini weHexagon

Kwidayamitha ye-DN400 nangaphezulu

reslient-seated-butterfly-valve-lug-type-01

Inkcazo yobugcisa yevalve yebhabhathane enerabha

Izixhobo zeValve zomzimba zeIvalve yebhabhathane enerabha

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

Iinxalenye eziphambili izixhoboyeIvalve yebhabhathane enerabha:

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 zediski zevalveyeIvalve yebhabhathane enerabha

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 yerabhayeIvalve yebhabhathane enerabha

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.