Reba valvenayo yitwainzira imwecyangwa kugenzura valve, imikorere yayo ni ukurinda imiyoboro iri mumuyoboro idasubira inyuma.Umuyoboro ufungura cyangwa ugafunga wenyine ukoresheje urujya n'uruza rw'ibikoresho kugirango wirinde gusubira inyuma byitwa cheque valve.Kugenzura indangagaciro ziri mubyiciro byikora byikora.Kugenzura indangagaciro zikoreshwa cyane cyane mu miyoboro aho imiyoboro itembera mu cyerekezo kimwe, kandi ikemerera gusa uburyo bwo gutembera mu cyerekezo kimwe kugirango wirinde impanuka.
Ukurikije imiterere ya cheque valve, irashobora kugabanywamo ubwoko butatu:kuzamura igenzura, swing check valvenaikinyugunyugu kugenzura valve.Kuzamura igenzura rishobora kugabanywamo ubwoko bubiri:verticale igenzuranaigenzura rya horizontal.Igenzura rya swing igabanijwemo ubwoko butatu:isahani imwe yo kugenzura, ububiko bubirina plaque nyinshi igenzura valve.
Ibintu bikurikira bigomba kwitonderwa mugihe ushyiraho cheque valve:
1.Ntukemere ko cheque valve igira uburemere mumuyoboro.Indangantego nini zigomba gushyigikirwa mu bwigenge kugira ngo zidatewe ingaruka n’umuvuduko ukomoka kuri sisitemu yo kuvoma.
2.Iyo ushyiraho, witondere icyerekezo cyurugero ruciriritse rugomba kuba ruhuye nicyerekezo cyumwambi cyerekanwe kumubiri wa valve.
3.Kuzamura vertical flap kugenzura valvebigomba gushyirwaho kumuyoboro uhagaze.
4.Thekuzamura ubwoko bwa horizontal flap kugenzura valvebigomba gushyirwaho kumuyoboro utambitse.
Ibitekerezo byo kwishyiriraho :
1.Iyo ushyira umuyoboro, witondere gukora inzira irengana ya wafer kugenzura valvebihuye nicyerekezo gitemba cyamazi, Yashyizwe mumuyoboro uhagaze;Ku miyoboro itambitse, shyira wafer igenzure neza.
2. Koresha umuyoboro wa telesikopi uri hagati ya wafer cheque ya valve na kinyugunyugu, ntuzigere uyihuza nizindi mibande.
3. Irinde kongeramo imiyoboro hamwe nimbogamizi muri radiyo ikora ya plaque ya valve.
4.Ntugashyire kugabanya imbere cyangwa inyuma ya cheque ya wafer.
5.Iyo ushyira wafer cheque ya valve hafi yinkokora, witondere gusiga umwanya uhagije.
6.Iyo ushyizemo valve ya cheque ya wafer kumasoko ya pompe, usige umwanya byibuze inshuro esheshatu za diameter ya valve kugirango umenye neza ko isahani yikinyugunyugu amaherezo yibasiwe namazi.
Igihe cyo kohereza: Nzeri-10-2021