A indangani igikoresho cyo kugenzura umurongo utemba. Igikorwa cyacyo cyibanze ni uguhuza cyangwa guhagarika uruziga rwimpeta, guhindura icyerekezo cyogutwara imiyoboro, guhindura umuvuduko nigitemba cyikigereranyo, no kurinda imikorere isanzwe yumuyoboro nibikoresho.
一.Itondekanya rya valve
Ukurikije imikoreshereze n'imikorere birashobora kugabanywamo:
1. Funga-valve: guca cyangwa guhuza imiyoboro ikoreshwa. Nka: irembo, irembo ryisi, umupira wumupira, ikinyugunyugu, diaphragm valve, plug valve.
2. Reba valve: kubuza uburyo bwo mu muyoboro gutembera inyuma.
3. Ikwirakwizwa rya valve: hindura icyerekezo cyerekezo cyikigereranyo, gukwirakwiza, gutandukanya cyangwa kuvanga uburyo. Nkugukwirakwiza indangagaciro, imitego yumuriro, hamwe ninzira eshatu zumupira.
4. Kugenzura valve: hindura umuvuduko nigitemba cyikigereranyo. Nkumuvuduko ugabanya valve, kugenzura valve, trottle valve.
5. Indangagaciro z'umutekano: irinde umuvuduko wo hagati wigikoresho kurenza agaciro kagenwe, kandi utange umutekano ukabije.
二. Ibipimo fatizo byaindanga
1. Diameter nominal ya valve (DN).
2. Umuvuduko wizina wa valve (PN).
3.
4. Guhindura ibice byumuvuduko:
AMASOMO | 150 | 300 | 400 | 600 | 800 | 900 | 1500 | 2500 |
MPa | 1.62.0 | 2.54.05.0 | 6.3 | 10 | 13 | 15 | 25 | 42 |
5. Uburyo bukoreshwa bwaindanga:
Indangagaciro zinganda zikoreshwa muri peteroli, inganda zikora imiti, metallurgie, ingufu zamashanyarazi, ingufu za kirimbuzi nizindi nganda. Ibitangazamakuru byanyuzemo birimo gaze (umwuka, umwuka, ammonia, gaze yamakara, gaze ya peteroli, gaze naturel, nibindi); amazi (amazi, ammonia y'amazi, amavuta, acide, alkalis, nibindi). Bimwe muribi byangirika nkimbunda za mashini, izindi zikoresha radio cyane.
Igihe cyoherejwe: Nyakanga-28-2023