Izihlalo ze-PTFE zeValve yeBhola
IINKCUKACHA ZEMVELISO
Intshayelelo kwi-PTFE
I-Polytetrafluoroethylene (PTFE), eyaziwa ngokuba yiTeflon, yi-fluoropolymer yokwenziwa eyaziwa ngokuxhathisa kwayo kweekhemikhali, iipropathi ezinganamatheli, kunye nokunyamezela ubushushu obuphezulu. Isetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yendibaniselwano ekhethekileyo yeepropathi, iyenza ibe yinto efanelekileyo kwizicelo ezifuna ukuqina okuphezulu kunye nokuthembeka.
Malunga PTFE Ball Valve Seat
Isihlalo seValve yeBhola ye-PTFE licandelo elibalulekileyo elisetyenziswa kwiivalvu zebhola, eziyimfuneko ekulawuleni ukuhamba kwamanzi kwiinkqubo zemibhobho. Isitulo sevalve ngumgangatho apho ukubhodla kwebhola kuphumla khona xa ivalve ivaliwe. I-PTFE lolona khetho lubalaseleyo kwesi sicelo ngenxa yokumelana neekhemikhali eziphezulu, ukukhuhlana okuphantsi, kunye nokukwazi ukumelana nobushushu obugqithisileyo.
Iimpawu eziphambili zePTFE Ball Valve Seat
Ukumelana nemichiza
I-PTFE iyaxhathisa phantse kuzo zonke iikhemikhali ngaphandle kweegesi ezimbalwa ezinamanzi kunye nesinyithi esinyibilikisiweyo sealkali. Oku kwenza izihlalo zevalve yebhola ye-PTFE zilungele ukusetyenziswa kwiinkqubo zokuphatha iikhemikhali ezinobundlobongela.
Uzinzo lobushushu
I-PTFE inokusebenza ngokufanelekileyo kuluhlu olubanzi lobushushu, ukusuka ku -268°C (-450°F) ukuya kuma-260°C (500°F). Olu luhlu olubanzi lokushisa luqinisekisa ukuba isihlalo se-valve sihlala sisebenza kwaye sithembekile kwiindawo zombini ze-cryogenic kunye nobushushu obuphezulu.
I-Coefficient ye-Friction ephantsi
I-coefficient ephantsi yokukhuhlana kwe-PTFE inciphisa ukuguga kunye nokukrazula kwibhola ephethe ibhola, ukwandisa ixesha lokuphila kwevalve. Le propati iphinda iququzelele ukusebenza kakuhle kwaye inciphise i-torque efunekayo ukuvula nokuvala i-valve.
Ukumelana noxinzelelo oluphezulu
Izihlalo zevalve yebhola ye-PTFE zinokumelana noxinzelelo oluphezulu, zizenze zilungele ukusetyenziswa kwiinkqubo zoxinzelelo oluphezulu ezifana nezo zifumaneka kwishishini leoli negesi.
Non-Stick Surface
Umphezulu ongeyontonga we-PTFE unqanda ukunamathela kwezinto zenkqubo, enenzuzo ngakumbi kwizicelo apho ungcoliseko kufuneka luphetshwe, njengokwenza ukutya kunye namayeza.
Usetyenziso lwe-PTFE Ball Valve Seat
Ukwenziwa kweeKhemikhali
Kwizityalo zemichiza, izihlalo zevalve yebhola ye-PTFE zisetyenziswa kwiivalvu ezibamba iikhemikhali ezonakalisayo, ziqinisekisa ukuba iivalvu zinokusebenza ngokuthembekileyo ngaphandle komonakalo kwiikhemikhali.
Ishishini lezamayeza
Izihlalo zevalve yebhola ye-PTFE zisetyenziswa kwisixhobo sokwenziwa kweziyobisi, apho ungcoliseko kufuneka luthintelwe ngenxa yokungancamatheli kunye neempawu ezingasebenziyo ngokwekhemikhali.
Ukulungiswa kokutya
Kushishino lokutya, izihlalo zevalvu yebhola ye-PTFE zisetyenziselwa ukusetyenzwa kwezixhobo apho zidibana neemveliso zokutya, ziqinisekisa ukucoceka kunye nokuthintela ukungcoliseka okunqamlezayo.
Ishishini leoli negesi
Izihlalo zevalve yebhola ye-PTFE zisetyenziswa kwimibhobho yoxinzelelo oluphezulu kunye neevalvu, ezibonelela ngokutywinwa okuthembekileyo kwiindawo ezirhabaxa.
Unyango lwamanzi
Kwiindawo zonyango lwamanzi, izihlalo zevalve yebhola ye-PTFE zisetyenziselwa ukulawula ukuhamba kweekhemikhali ezisetyenziswa kwinkqubo yonyango, ukuqinisekisa ulawulo oluchanekileyo kunye nokuthintela ukungcoliseka.
Izibonelelo zokusebenzisa i-PTFE Ball Valve Seat
Ukuthembeka okuphuculweyo
Indibaniselwano yokumelana neekhemikhali, uzinzo lobushushu, kunye nokukhuhlana okuphantsi kwenza izihlalo zevalve yebhola ye-PTFE ibe yinto ethembekileyo yokutywinwa kwezicelo.
ULondolozo olulula
Umphezulu ongeyontonga kunye nokulula kofakelo kwenza izihlalo ze-PTFE zevalve yebhola zigcinwe ziphantsi, ukunciphisa ixesha lokuphumla kunye neendleko zokugcinwa.
Ukuguquguquka
Izihlalo zevalve yebhola ye-PTFE zilungele uluhlu olubanzi lwezicelo kuwo wonke amashishini ahlukeneyo, azenza isisombululo sokutywina esisebenza ngeendlela ezininzi.
Isebenza kakuhle emalini
Ngelixa ekuqaleni zibiza kakhulu kunezinye izinto, izihlalo zevalve ye-PTFE zibonelela ngesisombululo esingabizi kakhulu ngenxa yobomi babo benkonzo ende kunye neemfuneko zogcino ezincitshisiweyo.
Ukuqukumbela
Izihlalo ze-PTFE zeBhola yeValve zibonelela ngesisombululo sokutywina esisebenza kakhulu kwiivalvu zebhola ezisetyenziswa kwizicelo ezahlukeneyo zoshishino. Ukuxhathisa kwabo kwiikhemikhali, ukuzinza kobushushu, kunye nokukhuhlana okuphantsi kubenza balungele ukusetyenziswa kwindawo apho ukuthembeka kunye nokuphila ixesha elide kubalulekile. Ngokukhetha izihlalo zevalve yebhola ye-PTFE kwizicelo zakho, unokuqinisekisa ukuthembeka okuphuculweyo, ukugcinwa lula, kunye nesisombululo esiguquguqukayo sokutywina esihlangabezana neemfuno zezicelo zakho ezithile.
