Ibhokisi yokutshintsha umda wevalve sisixhobo sentsimi sendawo yevalvu ezenzekelayo kunye nengxelo yomqondiso.Isetyenziselwa ukufumanisa kunye nokubeka iliso kwindawo yokuhamba kwepiston ngaphakathi kwevalve yesilinda okanye enye i-cylinder actuator.Ineempawu zesakhiwo esincinci, umgangatho othembekileyo kunye nokusebenza okuzinzileyo kwemveliso, kwaye isetyenziswa ngokubanzi.
Ibhokisi yokutshintshela umda wevalve, ekwaziwa ngokuba zizalathi zesikhundla sevalve, isalathisi sokubekwa kweliso, isixhobo sengxelo yevalve yendawo, iswitsha yendawo yevalve, inokufakwa kwiivalvu zokutshintsha njengevalve ye-angle, ivalve yediaphragm, ivalve yebhabhathane, njl. ngokohlobo lwesignali yokutshintsha, enokuthi ibe Kulula ukudibanisa kwi-site ye-PLC okanye inkqubo ye-DCS ukuqonda impendulo ekude yesimo sokutshintsha ivalve.
Uphando kwizixhobo zengxelo yevalve kumazwe ahlukeneyo luyafana, kodwa kukho umahluko othile kumgangatho wemveliso kunye nexabiso.Izixhobo zengxelo yeValve zinokwahlulwa ngokubanzi kuqhagamshelwano kunye nokungaqhagamshelwanga.Uninzi lwezixhobo zempendulo zoqhagamshelwano zenziwe ngoomatshini bokutshintsha komda.Ngenxa yobukho bamacandelo oqhagamshelwano ngoomatshini, kulula ukuvelisa iintlantsi.Ngoko ke, xa usebenzisa kwiimeko zokuqhuma, kuyimfuneko ukufakela i-casing-proof-proof casing, enzima kakhulu.Ukuba ivalve ihamba rhoqo, ukuchaneka kunye nobomi besixhobo sempendulo buya kuhla.Isixhobo sempendulo esingaqhagamshelwanga sithatha ngokubanzi iswitshi yokusondela ye-NAMUR.Nangona iyoyisa iziphene zesixhobo sengxelo yoqhagamshelwano, kufuneka isetyenziswe ngesithintelo sokhuseleko kwizihlandlo ezinobungqina bokudubula, kwaye ixabiso liphezulu.
Ixesha lokuposa: Jun-24-2022