I-valve yokuphosa iphonswe kwivalve, ibakala loxinzelelo lwevalve ngokubanzi liphantsi kakhulu (njenge-PN16, PN25, PN40, kodwa kukho uxinzelelo oluphezulu, lunokuba yi-1500Lb, 2500Lb), i-caliber ininzi ngaphezu kwe-DN50.Ivalve eyenziwe ngomgunyathi ikhutshiwe, isetyenziswa ngokubanzi kumbhobho womgangatho ophezulu, umgangatho umncinci kakhulu, ungaphantsi kwe-DN50 ngokubanzi.

Okokuqala, ukuphosaivalve
I-1, ukugalela: kukunyibilikisa isinyithi kwi-liquid ehlangabezana neemfuno ezithile kwaye iphoswe kwi-mold, emva kokupholisa kunye nokuqiniswa, ukucocwa konyango lokucoca ukufumana ukubunjwa kwangaphambili, ubungakanani kunye nokusebenza kwenkqubo yokuphosa (iinxalenye okanye ezingenanto).Itekhnoloji esisiseko yoshishino lokwenziwa koomatshini banamhlanje.

I-2, ukukhutshwa kwemveliso yexabiso eliphantsi, kwimilo enzima, ngakumbi kunye neendawo eziyinkimbinkimbi, ngakumbi kunokubonisa uqoqosho lwayo;Ngexesha elifanayo, inokuguquguquka okubanzi kunye neempawu ezingcono zoomatshini.

I-3, kodwa ukuvelisa izinto ezifunekayo (ezifana nesinyithi, iinkuni, i-fuel, izinto zokubumba, njl. njl.) kunye nezixhobo (ezifana neziko lesinyithi, umatshini wokuxuba isanti, umatshini wokubumba, umatshini wokwenza undoqo, umatshini wokuwa isanti, umatshini wokudubula, ukudubula ipleyiti yentsimbi, njl.njl.) ngaphezulu, kwaye iya kuvelisa uthuli, igesi eyingozi kunye nengxolo kunye nongcoliseko lokusingqongileyo.

I-4, ukuphosa kukuqonda komntu kwangaphambili kwenkqubo yesinyithi eshushu, ukuphuhliswa kwesantya sokuphosa ngokukhawuleza, kuphuhlise isinyithi esine-nodular, intsimbi ekhatywayo, i-ultra-low-low carbon stainless steel kunye ne-aluminium yobhedu, i-aluminium silicon, i-aluminium magnesium alloy. , i-titanium, i-nickel base alloy kunye nezinye izinto zokugalela isinyithi, kunye nenkqubo entsha yonyango lokuzala kwentsimbi engwevu.Emva kwe-50′s, kwavela isanti emanzi imodeli yoxinzelelo oluphezulu, ukuqina kweekhemikhali ukwenza imodeli yesanti kunye nokwenziwa kwengundoqo, imodeli yoxinzelelo olubi kunye nokunye ukuphosa okukhethekileyo, ukucocwa kokudubula kunye nobunye ubuchwepheshe obutsha.

5, kukho iintlobo ezininzi zokuphosa, ngokwendlela yokulinganisa ngokwesiko yahlulwa ibe: (1) ukugatywa kwesanti eqhelekileyo, kubandakanywa isanti emanzi, isanti eyomileyo kunye nohlobo lwesanti elukhuni 3. ② Ukuphosa okukhethekileyo, Cinezela imathiriyeli yokubumba kwaye inokohlulwa kwisanti yeminerali yendalo njengeyona nto iphambili yokubunjwa kwezixhobo zokubumba (umzekelo, utyalo-mali, ukubunjwa kokungunda, isiseko sokubunjwa kweqokobhe, ukuphoswa koxinzelelo olubi, ukubunjwa kokungunda, ukubunjwa kwe-ceramic, njl.njl.) kunye nesinyithi njengesona sixhobo sokubumba esikhethekileyo ( njengokubunjwa kwesinyithi, ukunyanzeliswa koxinzelelo, ukuphosa okuqhubekayo, ukunyanzeliswa kwengcinezelo ephantsi, ukuphosa kwe-centrifugal, njl.).

I-6, inkqubo yokuphosa idla ngokubandakanya: (1) i-cast (i-containers) yenza ulwelo lwesinyithi ukugalela okuqinileyo, ukuphosa ngokwezinto eziphathekayo kunokwahlulwa kukungundo lwesanti, isinyithi, i-ceramic, udaka, i-graphite, njl., inokohlulwa ngokusetyenziswa kokulahlwayo, uhlobo olusisigxina kunye nesigxina, umgangatho wokulungiselela ukungunda zizinto eziphambili ezichaphazela umgangatho wokuphosa;(2) ukunyibilika kunye nokujulwa kwesinyithi, ukutyhilwa kwesinyithi (ingxubevange yokuphosa) ubukhulu becala yintsimbi etyhidiweyo, intsimbi etyhidiweyo kunye nengxubevange engeyiyo i-ferrous;Unyango lokugalela kunye nokuhlolwa, ukuphosa unyango olubandakanya ukususwa kwesiseko kunye nokuphosa imizimba yangaphandle, ukususwa kwesikhuphukeli esigalelayo, i-burr yokusila ngomhlakulo kunye ne-seam kunye nezinye iiprotrusions kunye nonyango lobushushu, iplastiki, unyango lwe-rust kunye nokucubungula.Ivalve yempompo yokungena

I-Nortech ngomnye wabavelisi abakhokelayo bevalvu yeshishini e-China kunye nesiqinisekiso somgangatho we-ISO9001.

Iimveliso eziphambili:Ivalve yebhabhathane,Ivalve yeBhola,Ivalve yeSango,Jonga iValve,Iglobhu iVavlve,I-Y-Strainers,Iacurator yoMbane,I-Pneumatic Acurators .