I-DN80 PN10/PN16 Ivalufa ye-Iron edibeneyo ye-Iron Wafer Butterfly

I-DN80 PN10/PN16 Ivalufa ye-Iron Wafer Butterfly eDuctile

I-Ductile iron hard-back wafer butterfly valve, ukusebenza ngesandla, uqhagamshelwano luyi-multi-standard, ludityaniswe kwi-PN10, i-PN16, i-Class150, i-Jis5K / 10K, kunye neminye imigangatho ye-pipeline flange, eyenza le mveliso isetyenziswe ngokubanzi kwihlabathi.Isetyenziswa kakhulu kwinkqubo yokunkcenkceshela, ukucocwa kwamanzi, unikezelo lwamanzi ezidolophini kunye nezinye iiprojekthi.

Ubungakanani:2”-48”/DN50-DN1200

Umlinganiselo woxinzelelo:PN10/16, JIS5K/10K, 150LB

Iwaranti:Inyanga ye-18

Igama lebrand:Ivalve yeZFA

Inkonzo:OEM

Sithumele i-imeyile

Iinkcukacha zeMveliso

Ubungakanani kunye noxinzelelo loxinzelelo kunye nomgangatho
Ubungakanani	DN40-DN1200
Ixabiso loxinzelelo	PN10, PN16, CL150, JIS 5K, JIS 10K
Ubuso ngobuso nge-STD	API609, BS5155, DIN3202, ISO5752
Uqhagamshelo STD	PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
Upper Flange STD	ISO 5211
Izinto eziphathekayo
Umzimba	Intsimbi yokuphosa(GG25), i-Ductile iron(GGG40/50)
Icwecwe	DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/ PTFE/PFA
Isiqu/Shaft	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Isihlalo	NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA
Bushing	PTFE, uBronzi
O Ringi	NBR, EPDM, FKM
I-Actuator	I-Lever yesandla, iBhokisi yeGear, i-Actuator yoMbane, i-Pneumatic Actuator

Umboniso weMveliso

Bamba iValve yeButterfly yohlobo lwe-Iron esebenzayo (6)

Imveliso eluncedo

Imigangatho yokudityaniswa kwevalve yebhabhathane ye-ZFA ibandakanya iDIN, ASME, JIS, GOST, BS njl.

Umzimba we-valve usebenzisa i-GGG50 impahla, inepropati ephezulu yomatshini, izinga le-spheroidization ngaphezu kweklasi ye-4, yenza i-ductility yezinto ezingaphezulu kweepesenti ze-10.Xa uthelekisa nentsimbi eqhelekileyo, inokubandezeleka ngoxinzelelo oluphezulu.

Isihlalo sevalve sibanzi edge isihlalo, isithuba sokutywina sibanzi kunohlobo oluqhelekileyo, lwenza ukutywinwa koqhagamshelo kube lula.Isihlalo esibanzi kwakhona kulula ukuyifaka kunesihlalo esimxinwa.I-stem direction yesihlalo inomphathi we-lug, ene-O ring kuyo, igcina itywina lesibini levalve.

Idiski yeCF8M ikwabizwa ngokuba yintsimbi ye-Stainless 316, inokumelana ne-corrosion ebalaseleyo, ilungele ulwelo oluninzi kunye ne-asidi encinci kunye nealkali.

Ivalve nganye kufuneka icocwe ngomatshini wokucoca we-ultra-sonic, ukuba kukho ungcoliseko olushiywe ngaphakathi, qinisekisa ukucocwa kwevalve, kwimeko yongcoliseko kumbhobho.

I-Marker Plate ebekwe kwicala lomzimba wevalve, kulula ukuyijonga emva kofakelo.Izinto zepleyiti yi-SS304, ngokumakishwa kwelaser.Sisebenzisa i-rivet yensimbi engenasici ukuyilungisa, yenza ukuba icoceke kwaye iqiniswe.

Umqheba wevalve usebenzisa i-iron ductile, ichasene nokubola kunesiphatho esiqhelekileyo.Intwasahlobo kunye nephini sebenzisa i-SS304 imathiriyeli.Bamba inxalenye sebenzisa isakhiwo se-semicircucle, kunye nemvakalelo yokuchukumisa kakuhle.

Uyilo lwesiqu esingelulo lwephini lwamkele ubume bokuchasana nokuqhunyiswa, isikhondo sevalvu sithatha umsesane wokutsiba kabini, awupheleli nje ukubuyisela impazamo kufakelo, kodwa unokunqanda ukuvuthuza kwesikhondo.

Umzimba weValve ye-ZFA usebenzisa umzimba wevalvu eqinileyo, ke ubunzima buphezulu kunohlobo oluqhelekileyo.

I-actuator ye-pneumatic yamkele ubume bepiston ephindwe kabini, ngokuchaneka okuphezulu kunye nokusebenza kakuhle, kunye netorque ephumayo ezinzileyo.