Namhlanje, iiivalve butterfly eccentricyefektri yethu i-DN1000 kunye ne-DN1200 zipakishwe kwaye zilungele ukuhanjiswa. Eli qela leevalve zebhabhathane liya kuthunyelwa eRashiya.

Iivalvu zebhabhathane eziphindwe kabini kunye neevalvu zebhabhathane eziqhelekileyo ziintlobo zevalve eziqhelekileyo, kwaye ziyahluka ngolwakhiwo kunye nokusebenza. Ivalve yebhabhathane ephindwe kabini luhlobo lomsebenzi ophezuluivalve yebhabhathane eneflanged, iphuculwe ngesiseko se-eccentric butterfly valve, kunye nevalve yebhabhathane eqhelekileyo idla ngokubhekisa kumgca osembindini wevalve yebhabhathane ethambileyo.

Ubume be-double eccentricixabiso butterfly valveibonakaliswa yi-axis ye-stem yayo ephuma kumbindi wepleyiti yebhabhathane kwaye ukusuka kumbindi womzimba. Olu luyilo lwenza ivalve emva kokuvulwa, i-disc inokususwa ngokukhawuleza esihlalweni, ishenxisa kakhulu i-extrusion engaphezulu ngokungeyomfuneko kunye nokukrwela okwenzekayo phakathi kwe-disc kunye nesihlalo, ngaloo ndlela kuncitshiswe ukungqubuzana kunye nokunxiba, kunye nokuphucula ukusebenza kokutywinwa kunye nobomi benkonzo. ivalve.

Ubume bevalve yebhabhathane eqhelekileyo ilula, i-axis ye-stem, ipleyiti yebhabhathane kunye nomzimba ukwindawo efanayo, kunye nezitywina ezithambileyo zidla ngokusetyenziswa, njengerabha okanye i-polytetrafluoroethylene kunye nezinye izinto, ezilungele ukusetyenziswa ubushushu obuqhelekileyo kunye nemekobume yoxinzelelo oluphantsi kwaye ube nokusebenza kakuhle kokutywinwa.

Ivalve yebhabhathane ephindwe kabini isebenza ngokufanayo nevalve yebhabhathane ene-eccentric, kodwa ngenxa yoyilo oluphindwe kabini, inomsebenzi ongcono wokutywina kunye nokukhuhlana okusezantsi kunye nokunxiba. Umgaqo osebenzayo wevalve yebhabhathane eqhelekileyo kukulawula ukuhamba kolwelo ngokujikelezisa ipleyiti yevalve, kwaye isalathiso somjikelezo wepleyiti yevalve simisela icala lokuhamba kolwelo. Ngenxa yesakhiwo sayo esilula, ngexesha lokuvula kunye nokuvala i-valve ye-butterfly ye-intshi eyi-6, ipleyiti yebhabhathane kunye nesihlalo sihlala sikwimeko yokucofa kunye nokukhuhla, nto leyo enokubangela ukungqubuzana okukhulu kunye nokugqoka.

Ivalve yebhabhathane ene-eccentric ilungele izityalo zamanzi, amaziko ombane, ukunyibilikiswa kwentsimbi, ishishini lemichiza, ubunjineli bomthombo wamanzi, ulwakhiwo lwezibonelelo zokusingqongileyo kunye nezinye iindlela zokuhambisa amanzi, ngakumbi ezifanelekileyo ukusetyenziswa kwemibhobho yamanzi njengommiselo nokuvalwa kwezixhobo.