Thevharafuinobatanidzwa nepeya yezvisungo, uye chimiro chakasimba.Nekuda kweiyo pfupi yekuvhara sitiroko uye chitubu yero kurodha, kukurumidza kwekuvhara kunokurumidza, izvo zvinogona kuderedza zvakanyanya sando yemvura chiitiko.
Nzira yakazarapamwe kwetekuyerera kunovharira, kukurumidza kuvhura&kuvharauye kushomeka kwepakati nepakati.
Hupenyu hwesevhisi hweimwe diaphragm inodarika 10000 nguva, uye hupenyu hwesevhisi hwese hunodarika 100,000 nguva.Kukurumidza kuvhura & kuvhara, kugadzirisa kuri nyore, kutsiva pamhepo kwekuvhara kumashure, uye yekunze yekuisa chisimbiso chimiro kuti ive nechokwadi chekuvuza zero.
Nzira mbiri dzekuisa chisimbiso, anti leakage double sealing chimiro, hupenyu hwebasa≥5000 times, corrosion resistance, full bore, low torque, lightweight, kukurumidza kuvhurwa kwerwizi, hapana kuvira kwe media.
Tiye LNG yakaderera tembiricha yekudzora vharafu inoshanda kune kuyerera kutonga kweLNG pasi pemamiriro ekushisa akadzika.Kune kunyanya mapoka maviri: vharafu yechigaro chimwe chete uye sleeve valve.Muchigadziro chekugadzirisa, chinangwa chekumanikidza uye kuyerera kwekugadzirisa kunowanikwa nekushandura ukuru hwevhavha inoyerera nzvimbo.Iyi nhevedzano yemavharuvhu ekudzora tembiricha anoshandiswa kudzora mvura uye gasi netembiricha yakaderera se-198℃.
Cage typecontrolvharafu rudzi rwecontrolvharafu inoshandisa mukati mehupamhi keji uye piston kugadzirisa kuyerera.Iyo yakafara chimiro chemuviri inonzwisisika, uye yakafara yemukati yemvura chiteshi inokwenenzverwa.Iyo yakashongedzerwawo nebapiro rekutungamira kuti uvandudze kuyerera kwemvura inoyerera, iyo ine diki yekumanikidza kurasikirwa, kuyerera kukuru uye inogona kugadziriswa zvakanyanya.Iyo inoyerera maitiro curve ine yakakwirira kurongeka uye yakanaka dynamic kugadzikana.Noise yakaderera, yakaderera cavitation corrosion, yakakodzera kudzora akasiyana maitiro emvura.
Iyo imwe chigaro chekudzora vharafu ndeyepamusoro dhizaini chimiro chekudzora vharafu.Iyo yemahara chimiro chemuviri yakasimba, uye kuyerera iS-streamline chiteshi.Itane dikikupererwa nesimba,hombekuyerera, kuchinjika kwakakura kuchinjika, kuyerera kwakanyanya kwehunhu, uye yakanaka vibration kuramba.Iyo vharafu inogadzirisa inogona kuve yakashongedzerwa neakawanda spring diaphragm actuator, ine hombe yekubuda simba.Inokodzera kudzora zvinwiwa uye yakakwirira viscosity midhiya ine madhiri uye tembiricha dzakasiyana.
Maererano nezvinodiwa chiyero, bhoravharafuine tembiricha yakaderera pane - 50C inowanzo gadzirwa neakareba mutsipa chimiro kuti uwedzere tembiricha pane yekuzadza uye kuve nechokwadi chekuisa chisimbiso chakavimbika chevharafurod filler.Hurefu hwemutsipa hunowanzo gadzirwa zvinoenderana nezvinodiwa, uye mushandisi anogona zvakare kusangana nezvinodiwa zvekondirakiti kana aine zvakakosha zvinodiwa.
Inotora kugadzirisa chigaro chinoyangarara, nzira mbiri-kuchekwa uye chisimbiso chakavimbika.Thevharafuchigaro chinopihwa mukati nemuromo wakaita gasket, iyo inoenderana nekushomeka kuisirwa chisimbiso uye ine basa rekudzivirira moto.
Kuti ive nechokwadi chepamusoro zvinodiwa pakusimba, kuvimbika uye kuchengetedzeka kwegonhi rekuvhara, iyovharafumuviri wakagadzirwa ne nickel base alloy zvakazara, kana kugadzirwa uye welded.