I-Superior EPDM PTFE Compound Butterfly Valve Sealing Ring
Emkhakheni wokusetshenziswa kwamavalvu embonini lapho ukulawulwa okusebenzayo kwamanzi, uwoyela, igesi, uwoyela wesisekelo, nama-asidi kubalulekile, indima yengxenye yokuvala - yekhwalithi ephezulu ayikwazi ukweqiwa. I-Sansheng Fluorine Plastics yethula i-EPDM PTFE eklanywe ngokucophelela indandatho ye-butterfly valve, umkhiqizo ohamba phambili ekwenziweni okusha nokuqina kubuchwepheshe bokulawula uketshezi. Le ndandatho yokuvala iwumvuthwandaba wemizamo ebanzi yocwaningo nentuthuko, okuhloswe ngayo ukuletha umkhiqizo ongagcini nje ngokuhlangabezana kodwa odlula izidingo eziqinile zokufakwa kwamavalvu ezimbonini ezihlukahlukene.
Ukwakheka kwengqikithi yendandatho yokuvala—ingxube ye-ethylene propylene diene monomer (EPDM) kanye ne-polytetrafluoroethylene (PTFE)—kuyisici sayo esivelele. Isisekelo se-EPDM sinikeza ukukhuthazela nokuguquguquka okukhethekile, okwenza indandatho yokuvala igcine ubuqotho bayo ezimeni zokusebenza eziguquguqukayo neziguquguqukayo. Lokhu kuqina kuthuthukiswa futhi ungqimba lwe-PTFE, olwaziwa ngokumelana kwamakhemikhali okungenakuqhathaniswa kanye nezindawo eziphansi zokungqubuzana. Umphumela uba ukuhambisana-okubalulekile okunikeza ukusebenza okuphakeme: isendlalelo se-PTFE siqinisekisa ukumelana kwendandatho yokuvala kumakhemikhali anolaka, kuyilapho ungqimba lwe-EPDM olungaphansi lunikeza amandla emishini ukumelana nokucindezela nokuguquguquka kwezinga lokushisa.Idizayinelwe ukuvala igebe phakathi kokuqina nokuqina. ukusebenza, i-EPDM PTFE compound butterfly valve sealing ring itholakala ngebanga losayizi ukusuka I-DN50 kuye ku-DN600, iyenza ifanele uxhaxha olubanzi lwamavalvu negesi. Ukuhambisana kwayo nemithombo yezindaba ehlukahlukene—kuhlanganise namanzi, uwoyela, igesi, uwoyela oyisisekelo nama-asidi—kugcizelela ukuhlukahluka kwayo. Indandatho yokuvala inamathela ezindinganisweni zamazwe ngamazwe (ANSI, BS, DIN, JIS), iqinisekisa ukuthi iyasebenza ezimakethe zomhlaba. Ukwenza ngokwezifiso umbala kunikezwa ukuze kuhlangatshezwane nezidingo ezithile zamakhasimende, okugqamisa ukuzibophezela kweSansheng Fluorine Plastics ekunikezeni izixazululo ezihambisanayo. Kungakhathaliseki ukuthi i-wafer yohlobo lwe-wafer ephakathi nendawo ethambile yamavalvu ovemvane avala uphawu noma uhlobo lwelug oluphindwe kabili ku-shaft butterfly valve ngaphandle kwamaphini, le ringi yokuvala iklanyelwe ukunikeza ukuvuza-ubufakazi, uphawu oluhlala isikhathi eside, okuqinisekisa ukusebenza kahle kwamasistimu amavalvu akho.
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Incazelo Yomkhiqizo Eningiliziwe
| I-PTFE+EPDM: | Emhlophe+emnyama | Imidiya: | Amanzi, Uwoyela, Igesi, Isisekelo, Amafutha Ne-Acid |
|---|---|---|---|
| Usayizi Wembobo: | DN50-DN600 | Isicelo: | Ivalvu, igesi |
| Igama Lomkhiqizo: | I-Wafer Type Centerline Soft Living Butterfly Valve, Ivaluvu ye-Wafer Butterfly yomoya | Umbala: | Isicelo Sekhasimende |
| Uxhumano: | I-Wafer, I-Flange Iyaphela | Okujwayelekile: | ANSI BS DIN JIS,DIN,ANSI,JIS,BS |
| Isihlalo: | I-EPDM/FKM + PTFE | Uhlobo lwevalvu: | I-Butterfly Valve, I-Lug Type Double Half Butterfly Valve Ngaphandle Kwephini |
| Ukukhanya Okuphezulu: |
isihlalo uvemvane valve, ptfe isihlalo ibhola valve, umugqa Butterfly Valve PTFE Seat |
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I-PTFE, Conductive PTFE+EPDM, isihlalo se-UHMWPE sokubekwe phakathi nendawo ( I-Wafer, i-Lug) butterfly valve 2''-24''
I-PTFE+EPDM
Ulayini we-Teflon (PTFE) umbondela i-EPDM ehlanganiswe neringi ye-phenolic eqinile kupherimitha yesihlalo esingaphandle. I-PTFE inweba phezu kobuso besihlalo kanye nobubanzi be-flange seal yangaphandle, imboze ngokuphelele ungqimba lwe-EPDM elastomer lwesihlalo, oluhlinzeka ngokuqina kokuvala iziqu ze-valve kanye nediski evaliwe.
Ibanga lokushisa: -10°C ukuya ku-150°C.
Umbala: omhlophe
Izicelo:Imidiya Edla Kakhulu, Enobuthi
Ukwakheka kwengqikithi yendandatho yokuvala—ingxube ye-ethylene propylene diene monomer (EPDM) kanye ne-polytetrafluoroethylene (PTFE)—kuyisici sayo esivelele. Isisekelo se-EPDM sinikeza ukukhuthazela nokuguquguquka okukhethekile, okwenza indandatho yokuvala igcine ubuqotho bayo ezimeni zokusebenza eziguquguqukayo neziguquguqukayo. Lokhu kuqina kuthuthukiswa futhi ungqimba lwe-PTFE, olwaziwa ngokumelana kwamakhemikhali okungenakuqhathaniswa kanye nezindawo eziphansi zokungqubuzana. Umphumela uba ukuhambisana-okubalulekile okunikeza ukusebenza okuphakeme: isendlalelo se-PTFE siqinisekisa ukumelana kwendandatho yokuvala kumakhemikhali anolaka, kuyilapho ungqimba lwe-EPDM olungaphansi lunikeza amandla emishini ukumelana nokucindezela nokuguquguquka kwezinga lokushisa.Idizayinelwe ukuvala igebe phakathi kokuqina nokuqina. ukusebenza, i-EPDM PTFE compound butterfly valve sealing ring itholakala ngebanga losayizi ukusuka I-DN50 kuye ku-DN600, iyenza ifanele uxhaxha olubanzi lwamavalvu negesi. Ukuhambisana kwayo nemithombo yezindaba ehlukahlukene—kuhlanganise namanzi, uwoyela, igesi, uwoyela oyisisekelo nama-asidi—kugcizelela ukuhlukahluka kwayo. Indandatho yokuvala inamathela ezindinganisweni zamazwe ngamazwe (ANSI, BS, DIN, JIS), iqinisekisa ukuthi iyasebenza ezimakethe zomhlaba. Ukwenza ngokwezifiso umbala kunikezwa ukuze kuhlangatshezwane nezidingo ezithile zamakhasimende, okugqamisa ukuzibophezela kweSansheng Fluorine Plastics ekunikezeni izixazululo ezihambisanayo. Kungakhathaliseki ukuthi i-wafer yohlobo lwe-wafer ephakathi nendawo ethambile yamavalvu ovemvane avala uphawu noma uhlobo lwelug oluphindwe kabili ku-shaft butterfly valve ngaphandle kwamaphini, le ringi yokuvala iklanyelwe ukunikeza ukuvuza-ubufakazi, uphawu oluhlala isikhathi eside, okuqinisekisa ukusebenza kahle kwamasistimu amavalvu akho.