I-Premium Keystone PTFE+EPDM Butterfly Valve Seat for Industry

Incazelo emfushane:

I-PTFE imele i-PolyTetraFluoroEthylene, okuyitemu lamakhemikhali le-polymer (CF2)n.

I-Polytetrafluoroethylene (PTFE) iyilungu le-thermoplastic lomndeni we-fluoropolymer wamapulasitiki futhi ine-coefficient ephansi yokungqubuzana, izakhiwo ezinhle kakhulu zokuvikela.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Emhlabeni oguquguqukayo wokulawula uketshezi nobuchwepheshe be-valve, isihlalo se-Keystone PTFE+EPDM butterfly valve sivela njengepharagon yokuthembeka nokusebenza kahle. Kwa-Sansheng Fluorine Plastics, sisebenza ngokukhethekile ekwakheni izihlalo zamavalvu eziwumfanekiso wokunemba kwezobunjiniyela. Ifakwe ukuqina kwe-Virgin PTFE (Polytetrafluoroethylene) kanye nokuguquguquka kwerabha ye-EPDM (Ethylene Propylene Diene Monomer), izihlalo zethu zamavalvu ovemvane zimi phambili ekusebenzeni kahle kwemboni.

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Izingxenye Zero Leakage PTFE Valve Seat Butterfly Valve Izingxenye DN50 - I-DN600

 

I-PTFE (i-Polytetrafluoroethylene)

 

I-PTFE (i-Teflon) iyi-polymer esekelwe ku-fluorocarbon futhi ngokuvamile ingevani namakhemikhali kakhulu kuwo wonke amapulasitiki, kuyilapho igcina izici ezinhle kakhulu zokushiswa kokushisa nezikagesi. I-PTFE futhi ine-coefficient ephansi yokungqubuzana ngakho ilungele izinhlelo zokusebenza eziningi zetorque ephansi.

Lokhu okuqukethwe akukona-angcolisi futhi kwamukelwe i-FDA ngezicelo zokudla. Nakuba izakhiwo zemishini ze-PTFE ziphansi, uma ziqhathaniswa namanye amapulasitiki akhiwe, izakhiwo zawo zihlala ziwusizo phezu kwezinga lokushisa elibanzi.

 

Ibanga lokushisa: -38°C ukuya +230°C.

Umbala: omhlophe

I-torque adder: 0%

 

Ipharamitha Ithebula:

 

Okubalulekile I-Temp Efanelekayo. Izici
I-NBR

- 35℃~100℃

Okusheshayo -40℃~125℃

 Irabha ye-nitrile inezindawo ezinhle zokuzikhulisa, ukumelana nokuhuzuka kanye ne-hydrocarbon-ukumelana. Ingasetshenziswa njengezinto ezijwayelekile zamanzi, i-vacuum, i-asidi, usawoti, i-alkali, amafutha, uwoyela, ibhotela, uwoyela we-hydraulic, i-glycol, njll. Ayikwazi ukusetshenziswa ezindaweni ezifana ne-acetone, i-ketone, i-nitrate, nama-hydrocarbon ane-fluorinated.
I-EPDM

-40℃~135℃

Okusheshayo -50℃~150℃

Irabha ye-ethylene-propylene ijwayelekile-injoloba yokwenziwa ehloselwe engasetshenziswa ezinhlelweni zamanzi ashisayo, iziphuzo, imikhiqizo yobisi, ama-ketone, utshwala, i-nitrate, ne-glycerin, kodwa hhayi ku-hydrocarbon-amafutha asekelwe ku-hydrocarbon, izinto ezingaphili, noma izinyibilikisi.

 
CR

- 35℃~100℃

Okusheshayo -40℃~125℃

 I-Neoprene isetshenziswa emithonjeni yezindaba efana nama-asidi, amafutha, amafutha, amabhotela nezinyibilikisi futhi inokumelana okuhle nokuhlasela.

Okubalulekile:

  • I-PTFE

Isitifiketi:

  • I-FDA, REACH, ROHS, EC1935

Izinzuzo:

 

I-PTFE imele i-PolyTetraFluoroEthylene, okuyitemu lamakhemikhali le-polymer (CF2)n.

I-Polytetrafluoroethylene (PTFE) iyilungu le-thermoplastic lomndeni we-fluoropolymer wamapulasitiki futhi ine-coefficient ephansi yokungqubuzana, izakhiwo ezinhle kakhulu zokuvikela.

I-PTFE ayisebenzi ngamakhemikhali ezintweni eziningi. Ingakwazi futhi ukumelana nokushisa okuphezulu futhi yaziwa kakhulu ngezici zayo zokulwa - izinti.

Ukukhetha okubalulekile kweringi yesihlalo kuvame ukuba yisinqumo esiyinselele kakhulu I-Ball Valve Ukukhetha. Ukusiza amakhasimende ethu phakathi nale nqubo, sizimisele ukunikeza ulwazi mayelana nesicelo samakhasimende.

 

Izihlalo ze-valve ze-PTFE ezikhiqizwa yi-US zisetshenziswa kakhulu kwendwangu, isiteshi sikagesi, i-petrochemical, ukushisa nesiqandisi, imithi, ukwakhiwa kwemikhumbi, i-metallurgy, imboni yokukhanya, ukuvikelwa kwemvelo, Imboni Yephepha, Imboni Yoshukela, I-Compressed Air kanye neminye imikhakha.
Ukusebenza komkhiqizo: ukumelana nokushisa okuphezulu, ukumelana ne-asidi enhle ne-alkali nokumelana nowoyela; enokuqina okuhle kwe-rebound, eqinile futhi ehlala isikhathi eside ngaphandle kokuvuza.



Ukuhlanganiswa okuyingqayizivele kwezinto ze-PTFE kanye ne-EPDM ezihlalweni zethu zamavalvu kunikeza inhlanganisela engenakuqhathaniswa yokumelana namakhemikhali nokuqina. I-PTFE, eyaziwa kakhulu ngokuthi i-Teflon, ibungazwa ukumelana kwayo okuvelele cishe nawo wonke amakhemikhali ezimboni, okuyenza ibe ukukhetha okuhle ezindaweni ezinokhahlo. Le polymer ye-fluorocarbon-esekelwe igcina ukuqina okushisayo okumangalisayo kanye nezakhiwo zokuvala ugesi, iqinisekisa ukuthi izihlalo zamavalvu ethu zisebenza kahle ngaphansi kwezimo ezimbi kakhulu. Ihambisana nalokhu, irabha ye-EPDM ithuthukisa ukuqina kwesihlalo ngokumelene nokuguga, inikeze isendlalelo esengeziwe sokuvikela futhi inwebe isikhathi sokuphila kwe-valve.Isihlalo sethu se-Keystone PTFE+EPDM butterfly valve siklanyelwe ukubhekelela inhlobonhlobo yezinhlelo zokusebenza, kusukela ku-DN50 kuya ku-DN50 DN600 osayizi, ukuqinisekisa ukulingana okuphelele kwamapayipi ahlukahlukene ububanzi. Isici sokuvuza okuyiziro sezihlalo zamavalvu ethu siphawula intuthuko enkulu kubuchwepheshe bokulawula uketshezi, esinikeza izimboni ukuthula kwengqondo nokwethembeka. Kungakhathaliseki ukuthi okwezindawo zokuhlanza amanzi, izimboni zokucubungula amakhemikhali, noma amasistimu e-HVAC, izihlalo zamavalvu ethu ziqinisekisa indlela yokulawula ukugeleza engenamthungo nephumelelayo. Izwa ukugqama kwedizayini yesihlalo sevalvu ngeSansheng Fluorine Plastics, lapho ukuqanjwa kabusha kuhlangabezana nokuqina.
  • Okwedlule:
  • Olandelayo:
    • Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale