Mu iduka rya Jinbin, umubare munini wavalve z'isibarimo gusuzumwa bwa nyuma. Dukurikije ibyo abakiriya bakeneye, ingano zabo ziri hagati ya DN25 na DN200. (valve y'umubumbe ya santimetero 2)

Nk'imvange isanzwe, imvange y'isi ifite ahanini ibi bikurikira:

1. Imikorere myiza yo gufunga: Imiterere yo gufunga igice cy'imbere cy'imashini ifata neza hagati ya disiki ya valve n'intebe ya valve. Iyo ifunze, disiki ya valve ikanda ku ntebe ya valve iyo irimo igitutu, bigatuma icika cyane. Irakwiriye gukoreshwa aho amazi anyura hagati agomba kwirindwa (nk'imiyoboro ya gazi n'umwuka).

2. Imikorere myiza cyane mu kugenzura: Disiki ya valve irazamuka ikagwa ku murongo w'inkingi ya valve, kandi umuvuduko w'amazi ushobora guhindurwa neza hakoreshejwe uburyo bwo kugenzura urwego rw'ifungura. Umuvuduko w'amazi uhinduka neza kuva ku gufungura kugeza ku gufunga neza, bigatuma ikoreshwa mu bihe bisaba kugenzura neza amazi (nk'uburyo bwo guhindura ubushyuhe mu buryo bushyuha).

3. Ubudahangarwa bunini bw'amazi: Inzira igomba guhindukira no gusohoka nyuma yo kunyura mu ntebe ya valve, ifite inzira igoramye. Igitutu gitakaza ni kinini kuruta icya valve zinyura mu buryo bugororotse nka valve zo mu irembo. Kubwibyo, ntabwo ikwiriye imiyoboro ifite amazi menshi kandi idasaba imbaraga nyinshi zo kuyirinda (nk'umuyoboro w'amazi mukuru).

4. Gushyiraho mu cyerekezo: Igomba gushyirwaho hakurikijwe ihame rya "low in, high out" (uburyo bwo kwinjira buva munsi ya valve diske), bigatuma valve diske ifashwa mu kuziba bitewe n'igitutu kiri hagati iyo ifunze, kandi kuyishyiraho byoroshye. Kuyishyiraho mu cyerekezo kimwe bizatuma seal inanirwa gukora neza no kuyikoresha nabi.

5. Ubwoko bwinshi bw'ibikoresho bikoreshwa: Bishobora gukoreshwa mu bikoresho bisukuye nk'amazi, umwuka ushyushye, ibikomoka kuri peteroli, na gaze, ariko ntibikwiriye ibikoresho bifite ubukana bwinshi cyangwa granular (kuko bishobora kwangiza ubuso bwo gufunga no kwangiza imikorere yo gufunga).

Hashingiwe kuri ibi biranga, valve zo guhagarara zikoreshwa cyane mu bihe bisaba kuzimya cyane no kugenzura neza:

1. Sisitemu yo gukwirakwiza amazi n'imiyoboro y'amazi: Nk'icyuma gipima umubumbe w'imiyoboro y'amashami, igabanya cyangwa igatunganya ingano y'amazi kugira ngo igenzure imiyoboro y'amazi mu turere.

2. Sisitemu y'umwuka: Kugabanya umuvuduko w'umwuka cyangwa kugenzura umuvuduko w'amazi mu miyoboro y'umwuka yo mu nganda, no gukoresha ubushobozi bwayo bwo kuziba kugira ngo hirindwe ko umwuka usohoka cyangwa gutakaza ingufu.

3. Inganda za peteroli: Mu gutwara peteroli, imiti ihumanya ikirere n'ibindi bikoresho, umuvuduko w'amazi ugenzurwa no guhindura urwego rw'ifungurwa kugira ngo huzuzwe ibisabwa n'igikoresho gitanga igisubizo.

4. Sisitemu zo gushyushya no gukonjesha: Kugenzura urujya n'uruza rw'amazi ashyushye cyangwa firigo kugira ngo hagenzurwe neza ubushyuhe bw'icyumba kandi hongerwe uburyo bwo gukoresha ingufu neza.

Imiyoboro ya gaze n'umwuka ufunze: Nk'imvange ifunga vuba mu gihe cyo kuyisana cyangwa gukora amakosa kugira ngo hirindwe ko amazi ava hagati n'impanuka zishobora kubaho mu mutekano.

Bitewe n'ibyiza byo gufunga neza no kugenzura neza, valve y'isi yahindutse igice cy'ingenzi muri sisitemu y'imiyoboro ihuza imirimo yo gukata no kugenzura. Irakenewe cyane cyane mu bihe bifite umurambararo wo hagati n'uwo muto kandi isabwa cyane mu gufunga no kugenzura. (Igiciro cya Valve y'isi)