NORTECHis imwe mu matsinda akomeye y'UbushinwaValve y'Isi Uruganda n'Umutanga.

Valve yo gufunga yerekeza ku ijambo irembo aho igice cyo gufunga (ikibando kinini) kigenda ku murongo wo hagati w'intebe ya valve. Dukurikije ubu buryo bwo kugenda kwa disc ya valve, ihinduka ry'aho intebe ya valve ihurira rijyanye n'aho valve ihagarara. Kubera ko urwego rwo gufungura cyangwa gufunga rw'inkingi ya valve y'ubu bwoko bwa valve ari rugufi,
Byongeye kandi, ifite imikorere yizewe cyane yo gukata, kandi kubera ko guhindura aho icyuma gihagarara bihurira n'uburyo icyuma gifata disiki ya valve, birakwiriye cyane mu guhindura imiterere y'amazi. Kubwibyo, ubu bwoko bwa valve ifunga burakwiriye cyane gukoreshwa nk'aho ifunga cyangwa ihindura n'aho ifunga.
Akamaro kagaragara cyane k'iyi valve y'isi yose ni uko mu gihe cyo kuyifungura no kuyifunga, ubushyuhe buri hagati y'urufunguzo runini n'ubuso bunini bwo kuyifunga buba buto ugereranije n'ubw'iyi valve y'irembo, bityo ikaba idapfa kwangirika. Uburebure bw'ifungura muri rusange ni 1/4 cy'umurambararo w'inzira y'intebe y'iyi valve, bityo ikaba nto cyane ugereranyije n'iyi valve y'irembo.
Ubusanzwe hari ubuso bumwe gusa bwo gufunga ku mubiri wa valve n'agace ka valve ya valve yo guhagarika, bityo inzira yo gukora valve yo guhagarika ni nziza, kandi valve yo guhagarika yoroshye kuyibungabunga. Igitutu cyangwa igitutu cy'agace k'isi: PN1.0-16.0MPa, ANSI CLASS150-900, JIS
10-20K, umurambararo cyangwa caliber by'umukara: DN10~500, NPS1/2-36, uburyo bwo guhuza valve yo guhagarika: flange, gusudira ku kibuno, umugozi, nibindi, ubushyuhe bukwiye: -1969℃-700℃,
Uburyo bwo gutwara: intoki, icyuma gitwara ibikoresho byo mu bwoko bwa bevel, umwuka, amashanyarazi, hydraulic, gazi-liquid linkage, electro-hydraulic linkage,
Ibikoresho by'umubiri mugari: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mо2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti,
Ibikoresho bitandukanye bikoreshwa mu gukosora imiterere y'amazi, bishobora gukoreshwa ku bintu bitandukanye nk'amazi, umwuka w'amazi, amavuta, aside nitrike, aside asetiki, ogisijeni, urea, n'ibindi.