Amavalvu okuhlola amapuleti amabili ahleli ngerabha ayizingxenye ezibalulekile ezinhlobonhlobo zezicelo zezimboni. Asetshenziselwa ukulawula ukuhamba koketshezi emapayipini nakwezinye izinhlelo, ukuqinisekisa ukuthi uketshezi lugeleza ngendlela oyifunayo ngaphandle kokubuyela emuva noma ukuvuza.

Ngakho-ke, iyini ngempela ivalvu yokuhlola isihlalo serabha? Kalula nje, iyivalvu yokuhlola enamadiski noma amapuleti amabili abanjwe endaweni yawo ngendlela efakwe isiphethu. Lawa mapuleti aklanyelwe ukuvala ngokuqinile ngezivalo zerabha, ukuvimbela ukugeleza koketshezi kolunye uhlangothi. Lapho ukugeleza koketshezi kuguqulwa, amapuleti ayahlukaniswa yingcindezi yoketshezi futhi avumele uketshezi lugeleze kolunye uhlangothi olufunwayo.

Enye yezinzuzo eziyinhloko zamavalvu okuhlola ahlala erabha aphindwe kabili ukwakheka kwawo okufushane. Ngokuvamile mancane futhi alula kunezinye izinhlobo zamavalvu okuhlola, okwenza afaneleke kakhulu ekusetshenzisweni lapho isikhala silinganiselwe. Kulula futhi ukuwafaka nokunakekela, okusiza ukunciphisa isikhathi sokungasebenzi futhi kwandise ukusebenza kahle.

Ama-valve okuhlola amapuleti amabili ahleli ngerabha asetshenziswa ezinhlobonhlobo zezicelo zezimboni okuhlanganisa ukucubungula amakhemikhali, ukukhiqizwa kukawoyela negesi, kanye nokwelashwa kwamanzi amdaka. Afaneleka kakhulu ukusetshenziswa lapho kunengozi enkulu yokugeleza kwamanzi emuva, njengamaphampu, ama-compressor kanye namapayipi aphethe uketshezi olubolayo noma olurhabaxa.

Enye yezinto ezibaluleke kakhulu okufanele uzicabangele lapho ukhetha ivalvu yokuhlola isihlalo serabha ephindwe kabili yizinto zokwakha. Kubalulekile ukukhetha ivalvu ehambisana noketshezi oluhanjiswa ohlelweni kanye nezimo zokushisa kanye nengcindezi. Amavalvu okuhlola ahlala erabha atholakala ngezinto ezahlukahlukene okuhlanganisa insimbi engagqwali, insimbi yekhabhoni kanye nensimbi ethambile.

Esinye isici okufanele usicabangele lapho ukhetha i-valve yokuhlola i-double plate ehlezi ngerabha uhlobo lwesivalo serabha esisetshenziswayo. Izinhlobo ezahlukene zerabha zinezakhiwo ezahlukene, njengokumelana nokugqwala, ukumelana nokuklwebheka kanye nokumelana nokushisa okuphezulu. Kubalulekile ukukhetha isivalo serabha esifanele isicelo esithile.

Ngamafuphi, amavalvu okuhlola irabha ahlala phansi kabili ayizingxenye ezibalulekile ezinhlobonhlobo zezicelo zezimboni. Aklanyelwe ukulawula ukuhamba koketshezi emapayipini nasezinhlelweni, ukuqinisekisa ukuthi uketshezi luhamba ngendlela oyifunayo ngaphandle kokugeleza emuva noma ukuvuza. Lapho ukhetha ivalvu yokuhlola ehlala phansi enerabha, kubalulekile ukucabangela izinto zokwakha kanye nohlobo lwesivalo serabha esisetshenziswa ukuqinisekisa ukuthi ivalvu ifanele ukusetshenziswa okuthile.

INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,I-Valve yeSango,Hlola i-Valve,I-Globe Vavlve,Izihlungi ze-Y,I-Acurator kagesi,Ama-Acurators omoya.

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