Ishyizwe ku mpera y'umuyoboro w'amazi, valve ifite inshingano yo gukumira ko amazi yo hanze yuzura. Valve igizwe ahanini n'ibice bine: intebe, isahani y'imashini, impeta y'amazi n'ingofero. Imiterere igabanyijemo uruziga n'impandeshatu.

Ingamba zo gukurura amazi: Gukurura amazi mu mwobo w'amazi wa mbere wo mu mwobo, nta zindi mashini zo gukurura amazi

Tianjin Tanggu Jinbin Valve Co., Ltd. yashinzwe mu 2004, ifite imari shingiro ya miliyoni 113 z'amayuan, abakozi 156, abacuruza 28 bo mu Bushinwa, ifite ubuso bwa metero kare 20.000 muri rusange, na metero kare 15.100 ku nganda n'ibiro. Ni uruganda rukora valve rukora ubushakashatsi n'iterambere ry'umwuga, umusaruro n'ubucuruzi, ikigo gihuriweho n'ibigo bihuriweho gihuza siyansi, inganda n'ubucuruzi.

Ubu ikigo gifite lathe ihagaze ya metero 3.5, imashini iborera n’isya ya mm 2000 * 4000 hamwe n’ibindi bikoresho binini byo gutunganya, igikoresho cyo gupima imikorere ya valve gifite imikorere myinshi hamwe n’uruhererekane rw’ibikoresho byiza byo gupima.