Ivalve yeFlange Globe

Singumenzi wevalvu oqeqeshiweyo obambe iziqinisekiso ze-ISO, i-CE kunye ne-API. Sinezixhobo eziphambili zemveliso kunye neseti epheleleyo yeenkqubo zokulawula umgangatho. Sikwamkele iiodolo ze-OEM kunye ne-ODM, kunye nobungakanani obuncinci bokuodola. Iimveliso zethu ezithembekileyo zithunyelwa kumazwe angaphandle kwaye ziphumelela ukuqondwa ngokubanzi kubathengi.

Ingaba isebenza kanjani?

Jika ivili lesandla ukuphakamisa okanye ukuthoba idiski yangaphakathi ngokuchasene nesitulo sevalve. Jija ivili lesandla ukuhambisa idiskhi yangaphakathi phezulu okanye ezantsi ngokuchasene nesitulo. Phakamisa idiski embindini ukucothisa ulwelo, okanye uyinyuse ngokupheleleyo ukuze ufumane ukuhamba okuphezulu. Tyhiliza idiski ngokuqinileyo kwisitulo ukumisa ngokupheleleyo ukuhamba. Olu cwangciso lukuvumela ukuba ulungelelanise ivolumu yokuhamba kakuhle kungakhathaliseki ukuba i-valve ivule kangakanani.

Iimpawu eziphambili

Ziziphi iingenelo eziphambili?

Inzuzo yokuma lulungelelaniso oluchanekileyo lokuhamba, i-valve yebhola yesici ayikwazi ukuphatha kakuhle. Itywina ngokuqinileyo ukuphepha ukuvuza ngokupheleleyo. Umzimba ongqindilili oqinileyo usebenza ngokuzinzileyo phantsi kobushushu obuphezulu kunye noxinzelelo. Izitywina kunye neediski zinokutshintshwa ngokufanelekileyo kwisiza ngaphandle kokususa ivalve yonke, ukusika ixesha lakho lokugcina kunye neendleko.

Zisetyenziswa phi?

Iivalve zeFlange Globe ziqhelekile kuzo zonke iintlobo zemibhobho yeshishini. Ungazifumana kwiisekethe zomphunga weplanti yamandla, imigca yemveliso yeekhemikhali, amaziko okucoca amanzi, imibhobho yokuhambisa ioyile negesi, kunye namanzi ashushu kunye neenkqubo zokufudumeza umphunga.

Flanged vs. Threaded?

Iivalvu zeglowubhu eziphothiweyo zitshixa kwimibhobho eneeflange ezibotshwe. Baxhasa ububanzi obukhulu kunye noxinzelelo oluphezulu lokusebenza, kwaye unokwahlula ngokukhawuleza i-valve kwimibhobho yokuhlola okanye ukulungiswa. Iinguqulelo ezinemisonto zijija ngqo kwimibhobho emincinci, ilungele kuphela iisayizi ezincinci kunye nemigca yoxinzelelo oluphantsi. Amalungu anemisonto athambekele ekubambeni emva kwenkonzo ende kwaye kunzima kakhulu ukuwaqhawula kamva.

Yintoni iValve yeFlange Globe?

Ivalve yeglowubhu yeflange sisivalo esivaliweyo kunye nevalve yeshishini eneziphelo zoqhagamshelo lweflange. Ilawula ukuhamba kwamanzi ngokuphakamisa kunye nokuthoba i-disc ngaphakathi komzimba wevalvu. Uyilo lweflange luvumela ukudibanisa imibhobho ekhawulezayo, eqinileyo kunye nokuqhawula lula ukugcinwa, isetyenziswa ngokubanzi kuzo zonke iintlobo zeenkqubo zemibhobho yoshishino.

Kutheni ukhetha uxhulumaniso lweflange endaweni yomsonto okanye isiphelo se-weld?

A: Uxhulumaniso lwe-Flange lulula ukuqhawula ukulungiswa kwevalve okanye ukutshintshwa ngaphandle kwemibhobho yokusika. Indawo yoqhagamshelwano ye-gasket ye-flange inika umphumo wokutywina ozinzile, ufanelekile ngakumbi kububanzi obukhulu, uxinzelelo oluphezulu kunye neemeko zokusebenza zokugcinwa rhoqo. Iivalvu ezinemisonto kuphela zezemibhobho emincinci enoxinzelelo oluphantsi.

Ziziphi iingongoma eziphambili zofakelo lweflange?

Coca i-welding slag, i-rust kunye ne-debris kwindawo yokutywina ye-flange ngaphambi kokufakwa;

Tshatisa iigaskets ezisemgangathweni ngokweqondo lobushushu eliphakathi (igraphite yetempe ephezulu, PTFE yomhlwa);

Qinisa iibholiti zeflange ngokulinganayo nangokulinganayo ukuphepha ukuvuza koxinzelelo olungalinganiyo;

Musa ukuqinisa ngokugqithiseleyo iibholithi ukutyumza kunye nokonakalisa i-gasket.

Ukugcina njani ivalve yeglowubhu yeflange ukwandisa ubomi benkonzo?

Gcoba isikhondo sevalvu kanye kwiinyanga ezintathu ukunqanda ukuba singaxingeki.

Yenza kwakhona i-torque zonke iibholithi zeflange xa ​​umbhobho wobushushu obuphezulu ushushu ngokupheleleyo.

Cacisa naluphi na ulwelo oluluthuthu olushiyekileyo ngaphakathi kweevalvu ukuba uceba ukuyivala inkqubo ixesha elide.

Iivalvu zokulinda umjikelo zivula kwaye zivalwe ngokwesiqhelo ukuvala ukurusa kwamalungu angaphakathi.