Kukho iintlobo ezininzibutterfly valve discngokusetyenziswa kweevalvu zebhabhathane, obona bukhulu buxhaphakileyo bevalve yebhabhathane kwizitokhwe zisuka kwi-DN50-DN600, ngoko ke siya kwazisa iidiski zevalve ngokobungakanani obusetyenziswa rhoqo.
1.Nayiloni Coated iValve Disc
Ukutshiza kwenayiloni bubuchwephesha obuqhelekileyo bokugquma umphezulu obutshiza amasuntswana enayiloni ngendlela yolwelo kumphezulu we-substrate kwaye yenze ifilimu yenayiloni eyomeleleyo nehlala ixesha elide emva kokuqiniswa.Isitshizi sesitshizi senayiloni sinosetyenziso oluninzi kunye neemeko zesicelo, nantsi eminye yokusetyenziswa okuqhelekileyo:
- Ukukhuselwa kwe-Anti-corrosive: Ukugquma kweNayiloni kunokusetyenziswa njengokhuseleko lomphezulu wesinyithi.Inayiloni ineempawu ezingcono zokuchasa umhlwa, iyakwazi ukwahlula isinyithi kunye nendawo yokuhamba yangaphandle, yandise ubomi bediski yevalvu.
- Ukunciphisa ukungqubuzana: Inayiloni ineempawu ezingcono zokunciphisa ukuxhatshazwa, inokunciphisa ngokulula ukungqubuzana phakathi kwesihlalo sevalve kunye nediski.
- Ukumelana nokunxiba: Inayiloni inokusebenza kakuhle kokumelana nokunxiba, inokunciphisa umkrwelo womphezulu wediski.
2.I-PTFE Lining Valve Disc
- Ayincangathi: Umphezulu wediski ye-PTFE imtyibilizi kwaye ayincangathi, inokunciphisa ngokumangalisayo intonga esuka kwimiqobo ephakathi.
- Ukuxhathisa ukuCorrosion: PTFE inomsebenzi olungileyo wokuchasana nomhlwa, ibizwa ngokuba yiKumkani yeplastiki ngenxa yeempawu zayo ezingaqhelekanga zokuchasa umhlwa, inokumelana ne-asidi eyomeleleyo kunye nemidiya yealkali.
- Ukungangeni kweMichiza: I-PTFE kukungangeni kuninzi lwezinto zekhemikhali.Iyakwazi ukuxhathisa ukubola kobuninzi bemichiza.
- Ukunxiba-resistant: Nangona i-PTFE iyimathiriyeli ethambileyo, kodwa inomsebenzi olungileyo ongagugiyo xa kuthelekiswa nezinye iplastiki kunye nentsimbi.Idiski enomgangatho we-PTFE iya kuba nexesha elide ngenxa yophawu lwayo.
3.I-Aluminiyam yeBronzi yeValve yeDisc
I-Aluminiyam yobhedu yi-alloy yobhedu ehlala iqulethe i-aluminiyam, ubhedu kunye nezinye izinto ezixutywayo ezifana ne-manganese, isinyithi kunye ne-zinc.Ineenzuzo ezininzi ezenza ukuba isetyenziswe ngokubanzi kwizicelo ezahlukeneyo.
- Ukumelana nokuthotywa okulungileyo: Ubhedu lwe-aluminiyam inokumelana nokugqwesa okugqwesileyo, ngakumbi kumanzi olwandle kunye neendawo ezihlala amanzi etyuwa.Oku kuyenza ibe sisixhobo esisetyenziswa ngokuqhelekileyo kwizicelo zobunjineli zaselwandle naselwandle ezifana nepropeller yeenqanawa, iivalvu kunye nemibhobho.
4.Nickel Plate Butterfly Valve Disc
- Iimpawu ezichasayo: I-nickel plate inokukhusela umphezulu we-disc ye-iron ductile ukusuka kwi-corrod kwi-media media.
- Ubunzima: Ngepleyiti ye-nickel, umphezulu we-DI disc unokuba nzima kunangaphambili.Inokunceda ukuchasana kwediski kwimiqobo ephakathi yokusebenza.
5.I-Rubber Lining Valve Disc
- Ukusebenza kakuhle kokutywinwa: I-disc ene-rubber lining iya kuba nokusebenza kakuhle kakhulu kokutywinwa xa kuthelekiswa nediski yensimbi, iya kubonelela ngeempawu zokutywinwa ezithembekileyo.Inceda ivalve ukunqanda ukuvuza.
6.Idiskhi yeValve yeButterfly ephezulu
- Uyilo olukhethekileyo lwediskhi yezinga eliphezulu lokuqukuqela lubonelela ngokusebenza okuhamba kakuhle.Ngokwe-shafe yayo ekhethekileyo kunye nemilinganiselo echanekileyo, iyakuthoba ukuxhathisa kunye nokuhla koxinzelelo lwemithombo yeendaba esebenzayo, ifikelele kwizinga eliphezulu lokuhamba.