Amavalvu e-Butterfly namavalvu esango ezimweni ezahlukene zokusebenza

Ama-valve esango kanyeamavalvu ebhabhathaneEzingeni elisetshenziswayo zisetshenziselwa ukudlala indima yokushintsha, ukulawula ukugeleza. Yiqiniso, kusenendlela enqubweni yokukhetha ama-butterfly valve nama-gate valve.

Izincazelo ezifanayo zentengo yevalvu yesango ziphakeme kunentengo yevalvu yebhabhathane. Kodwa kusukela ekusetshenzisweni kweminyaka eyishumi edlule, ukwehluleka kwevalvu yebhabhathane kuphakeme kunevalvu yesango, ngakho-ke ngaphansi kwezimo ezivumayo, ukwandisa ukusetshenziswa kwevalvu yesango kufanele kuqashelwe.

Umehluko phakathi kwe-valve ye-butterfly ekusebenziseni i-valve yesango:

Ngokuhambisana nendima yevalvu yesango kanye nevalvu yebhabhathane kanye nokusetshenziswa kwevalvu, ukumelana kokugeleza kwevalvu yesango kuncane, ukusebenza kahle kokuvala, ngoba ipuleti yevalvu yesango kanye nokugeleza kwemidiya kuyi-engeli eqondile, uma ivalvu yesango kuswishi yevalvu ingekho endaweni, imidiya epuletini yevalvu ikhuhla ukuze ipuleti yevalvu ithuthumele, kulula kakhulu ukuyikhanyisa ekulimaleni kwevalvu yesango.

Ipuleti le-butterfly eliqhutshwa yisiqu se-valve, uma liphenduka ama-degree angu-90, lizokwazi ukuqedela ukuvulwa nokuvalwa. Shintsha i-engeli yokuphambuka kwepuleti le-butterfly, ungalawula ukugeleza kwemidiya.

Ukusetshenziswa kwezimo kanye nemidiya: i-butterfly valve ifanelekela isithando somlilo, igesi, igesi yemvelo, igesi kaphethiloli encibilikisiwe, igesi yedolobha, umoya oshisayo nobandayo, ukuncibilikisa amakhemikhali kanye nokukhiqizwa kwamandla kanye nokuvikelwa kwemvelo, ukwakhiwa kwamanzi kanye nokukhipha amanzi kanye nezinye izinhlelo zobunjiniyela zokuthutha izinhlobo ezahlukene zemidiya yoketshezi ebhubhisayo, engaboliyo epayipini, esetshenziselwa ukulawula nokunqamula ukuhamba kwemidiya.

I-valve yesangoiyilungu lokuvula nokuvala lesango, indlela yokuhamba kwesango iqonde ngqo endleleni yoketshezi, ivalvu yesango ingasetshenziswa kuphela uma ivuliwe ngokuphelele futhi ivaliwe ngokuphelele, ayisebenzi kumapharamitha omnyango futhi ihlukile. Thuthukisa ubuciko bayo, yenza i-engeli yendawo yokuvala lapho kucutshungulwa ukuphambuka, leli sango libizwa ngokuthi isango elinwebekayo.

Uma i-valve yesango ivaliwe, indawo yokuvala ingathembela kuphela ekucindezelweni okuphakathi ukuze ivalwe, okungukuthi, ithembele kuphela ekucindezelweni okuphakathi okuzoba yindawo yokuvala yesango ngakolunye uhlangothi lwesihlalo ukuqinisekisa ukuthi indawo yokuvala yesango yokuvala, okuyiyo ezivala yona. Iningi le-valve yesango lisetshenziselwa ukuphoqelela ukuvala, okungukuthi, lapho i-valve ivaliwe, ithembele emandleni angaphandle ukuphoqelela isango esihlalweni se-valve ukuqinisekisa ukuthi indawo yokuvala ye-valve ivaliwe.

Ukunyakaza: isango le-valve yesango elinesiqu se-valve sokunyakaza okuqondile, okwaziwa nangokuthiivalvu yesango lesiqu esikhuphukayo. Isiqu se-valve yesango esangweni, ukujikeleza kwesondo lesandla kuqhuba ukujikeleza kwesiqu se-valve, ukuze i-gate lift, le valve ibizwa ngokuthii-valve yesango le-nrs.