Icyuma kidasize amavuta cyicayehoVALVU ZO GUTEZA AMAFARANGAByakozwe mu myaka irenga 80 ishize kugira ngo bikemure ibibazo bya vali zisanzweho muri serivisi yo gukata katalyst. Kubera ko vali zakozwe neza muri iyi serivisi, byanasabwe gukoreshwa mu zindi porogaramu za hash mu nganda za shimi na peteroli. Kubera ko vali zakozwe neza muri iyi serivisi, byanasabwe gukoreshwa mu zindi porogaramu za hash mu nganda za shimi na peteroli. Kugira ngo dusobanure impamvu vali yagenze neza cyane, hano hepfo twavuze imiterere y'iyi vali kugira ngo itange imbaraga nyinshi imbere.

IHAME RYO GUFUNGURA NO GUSOZA IHURIROVALVE YO KUMURA ​​IGIPIMO

Gufungura valve:

• 1) zunguza uruziga rw'intoki kugira ngo uruziga ruzamuke kandi rutandukanywe n'ubuso bufunga;
• 2) hanyuma uhindure umugozi w'icyuma kuri dogere 90 kugira ngo uhuze umuyoboro w'icyuma n'umuyoboro w'icyuma, bityo valve y'icyuma ifunguke.

Gufunga valve:

• 1) Hindukiza umugozi w'icyuma kuri dogere 90 kugira ngo umuyoboro w'icyuma uhinduke ugororotse ugana ku muyoboro w'umubiri w'icyuma
• 2) hanyuma uhindure uruziga rw'intoki kugira ngo umanure plug, kugira ngo valve ifunge.

Mu gihe cyo gufungura no gufunga kwa valve, plaque irazamurwa igatandukana n'intebe ya valve, bityo imbaraga zo kuyikoresha zikaba nto cyane, byoroshye cyane kuyifungura no kuyifunga. Kandi ubuso bwo kuyifunga ntibukosorwa mu gihe cyo kuyifungura cyangwa kuyifunga. Bityo valve iramba igihe kirekire. Valve yo guterura ifite imiterere mito, ingano nto kandi idashobora guhindagurika.