Iivalvu ngokwemithombo yeendaba ezahlukeneyo ezisebenzayo ukukhetha izixhobo, iivalvu jikelele zinokwahlulwa zibe yiqondo lobushushu eliqhelekileyo, ubushushu obuphezulu, ubushushu obuphantsi bokukhetha izinto, ukhetho lokumelana nomhlwa, kodwa lwahlulahlulwe ngoxinzelelo oluphantsi, uxinzelelo oluphakathi, izixhobo zokukhetha ivalve yoxinzelelo oluphezulu, eyona nto iphambili. izinto zentsimbi, intsimbi, intsimbi, intsimbi exutywe nentsimbi, ubushushu obuphezulu bentsimbi, intsimbi ephantsi yobushushu, iplastiki ekwaziyo ukumelana nomhlwa.

Imathiriyeli eqhelekileyo yevalvu:
I-1, ivalve yentsimbi engwevu: intsimbi engwevu ifanelekile kuxinzelelo lwe-PN≤ 1.0mpa, ubushushu be-10℃ ~ 200℃ amanzi, umphunga, umoya, igesi kunye neoyile kunye neminye imithombo yeendaba.Amabanga aqhelekileyo entsimbi engwevu ngala: HT200, HT250, HT300, HT350.

2, intsimbi ethambileyo etyhidiweyo: ilungele uxinzelelo lwegama PN≤ 2.5mpa, iqondo lobushushu -30 ~ 300℃ yamanzi, umphunga, umoya kunye neoli medium, brand ezisetyenziswa ngokuqhelekileyo zezi: KTH300-06, KTH330-08, KTH350-10.

I-3, i-valve yentsimbi ye-nodular cast: ifanelekile kwi-PN≤ 1.6mpa, ubushushu ngu-5 ~ 80℃ wamanzi, umphunga, umoya kunye neoli kunye nezinye imidiya.Iimpawu ezisetyenziswa ngokuqhelekileyo zezi: QT400-15, QT450-10, QT500-7.
Ngokujonga inqanaba letekhnoloji yasekhaya yangoku, umzi-mveliso ngamnye awulingani, kwaye abasebenzisi badla ngokungabi lula ukuvavanya.Ngokutsho kwamava, kucetyiswa ukuba i-PN≤ 2.5mpa, i-valve isenziwe ngentsimbi.

I-4, i-asidi exhathisa i-silicon ephezulu ye-nodular cast iron: ilungele uxinzelelo lwe-PN≤ 0.25mpa, ubushushu obungaphantsi kwe-120℃ i-corrosive medium.

I-5, i-valve yensimbi ye-carbon: ilungele uxinzelelo lwe-PN≤32.0MPa, ubushushu be-30 ~ 425℃ yamanzi, umphunga, umoya, i-hydrogen, i-ammonia, i-nitrogen kunye neemveliso zepetroleum kunye nezinye imidiya.Amabakala asetyenziswa ngokuqhelekileyo yiWC1, WCB, ZG25 kunye nentsimbi ye-20, 25, 30 kunye ne-alloy ephantsi ye-structural steel 16Mn.

 

 

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 .

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