Umuyoboro wa radiator ni valve ikoreshwa mugutunganya ubushyuhe bwibikoresho byo gushyushya.Ubusanzwe ishyirwa mubikoresho byo gushyushya cyangwa imiyoboro ishyushya, kandi igahindura imigezi y'amazi ashyushye cyangwa amavuta mugucunga gufungura no gufunga valve, bityo bikagenzura ubushyuhe bwimbere.By'umwihariko, iyo ubushyuhe bwo mu nzu bugomba gushyuha, hafungurwa indege ya radiatori, amazi ashyushye cyangwa amavuta yinjira mu bikoresho byo gushyushya cyangwa umuyoboro ushyushya unyuze muri valve, hanyuma ukarekura ubushyuhe mucyumba ukoresheje radiator cyangwa radiator.Iyo ubushyuhe bwo mu nzu bugeze ku gaciro kateganijwe, indege ya radiator ifunga kugirango ihagarike ubushyuhe.Hariho uburyo bwinshi bwo kugenzura imiyoboro ya radiator, harimo kugenzura intoki, kugenzura ubushyuhe bwikora n'ibindi.Muri rusange, indege ya radiator igira uruhare mukugenzura ubushyuhe bwo murugo no kuzigama ingufu muri sisitemu yo gushyushya, kandi irashobora guhindurwa ukurikije ibikenewe kugirango icyumba kibeho ubushyuhe bwiza.