NORTECHis kimwe mu Bushinwa buyoboyeUmubumbe w'isi Uruganda & Utanga isoko.

Gufunga gufunga bivuga ijambo irembo aho igice cyo gufunga (flap yagutse) kigenda kumurongo wo hagati wintebe ya valve.Ukurikije ubu buryo bwo kugenda bwa disiki ya valve, ihinduka ryicyicaro cyicyicaro cyagereranijwe na stroke ya valve.Kuva gufungura cyangwa gufunga inkingi ya valve yubwoko bwa valve ni ngufi,
Byongeye kandi, ifite imikorere yizewe cyane yo guca, kandi kubera ko ihinduka ryicyicaro cyicyicaro cyikigereranyo kijyanye na stroke ya disiki ya valve, irakwiriye cyane kugirango ihindurwe neza.Kubwibyo, ubu bwoko bwo gufunga valve burakwiriye cyane gukoreshwa nkuguhagarika cyangwa guhinduranya no gutereta.
Inyungu igaragara cyane ya globe yisi ni uko mugikorwa cyo gufungura no gufunga, guterana hagati yigitambambuga kigari hamwe nubuso bwagutse bwo gufunga ni bito ugereranije n’irembo ry’irembo, bityo bikaba birinda kwambara.Uburebure bwo gufungura muri rusange ni 1/4 cya diameter yumwanya wintebe ya valve, bityo rero ni nto cyane kurenza irembo.
Mubisanzwe hariho ubuso bumwe gusa bwo gufunga kumubiri wa valve hamwe na disiki ya valve yo guhagarara, bityo inzira yo gukora ya valve ihagarara ni nziza, kandi guhagarara byoroshye biroroshye kubungabunga.Umuvuduko w'izina cyangwa urwego rwumuvuduko wisi: PN1.0-16.0MPa, ANSI CLASS150-900, JIS
10-20K, diameter nominal cyangwa kalibiri: DN10 ~ 500, NPS1 / 2-36, guhagarika uburyo bwo guhuza valve: flange, gusudira buto, umugozi, nibindi, ubushyuhe bukoreshwa: -1969 ℃ -700 ℃,
Uburyo bwo gutwara: intoki, moteri ya bevel, pneumatike, amashanyarazi, hydraulic, gazi-amazi, guhuza amashanyarazi na hydraulic,
Ibikoresho bigari byumubiri: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mо2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti,
Ibikoresho bitandukanye bikoreshwa muguhindura ibice, bishobora gukoreshwa mubitangazamakuru bitandukanye nk'amazi, amavuta, amavuta, aside nitricike, aside aside, aside irike, ureya, nibindi.