Amavalvu okulawula
-
I-LNG Low Temperature Control Valve
TI-valve ye-LNG yokulawula ukushisa okuphansi iyasebenza ekulawuleni ukugeleza kwe-LNG ngaphansi kwezimo eziphansi zokushisa.Ngokuyinhloko kunezigaba ezimbili: i-valve yesihlalo esisodwa kanye ne-sleeve valve.Enqubweni yokulawula, inhloso yokulawulwa kokucindezela nokugeleza kufinyelelwa ngokushintsha ubukhulu bendawo yokugeleza kwe-valve.Lolu chungechunge lwama-valve okulawula izinga lokushisa eliphansi asetshenziselwa ukulawula uketshezi kanye negesi ngezinga lokushisa eliphansi njenge - 198℃.
-
I-Cage Type Control Valve
Uhlobo lwekhejiukulawulavalve uhloboukulawulai-valve esebenzisa ikheji ebanzi yangaphakathi nepiston ukuze ilawule ukugeleza.Isakhiwo somzimba obanzi sinengqondo, futhi umgudu wamanzi wangaphakathi obanzi uyalungiswa.Iphinde ifakwe iphiko lomhlahlandlela ukuze kuthuthukiswe ukugeleza kwebhalansi yamanzi, okunokulahlekelwa kwengcindezi encane, ukugeleza okukhulu futhi kungalungiswa kabanzi.Ijika lesici sokugeleza sinokunemba okuphezulu nokuzinza okuhle okuguquguqukayo.Umsindo ophansi, i-cavitation corrosion ephansi, ilungele ukulawula uketshezi lwenqubo ehlukahlukene.
-
Ivalve yokulawula enesihlalo esisodwa
I-valve yokulawula isihlalo esisodwa iyi-valve yokulawula isakhiwo esiphezulu.Isakhiwo somzimba samahhala siqinile, futhi ukugeleza kuyisiteshi se-S-streamline.Itinamancaneukwehla kwengcindezi,enkuluukugeleza, ububanzi obuguquguqukayo obubanzi, ukunemba kwesici sokugeleza okuphezulu, nokumelana okuhle nokudlidliza.Ivalvu elawulayo ingafakwa i-multi spring diaphragm actuator, enamandla amakhulu okukhiphayo.Ifanele ukulawula uketshezi kanye nemidiya ephezulu ye-viscosity enezingcindezi ezahlukene namazinga okushisa.