Premium Teflon Butterfly Valve Liner - Litiiso tse Phahameng tsa Ts'ebetso
| Boitsebiso: | PTFE+EPDM | Mecha ea litaba: | Metsi, Oli, Khase, Base, Oli le Asiti |
|---|---|---|---|
| Boholo ba Kou: | DN50-DN600 | Kopo: | Maemo a Phahameng a Mocheso |
| Lebitso la Sehlahiswa: | Mofuta oa Wafer Centerline Soft Seling Butterfly Valve, Pneumatic Wafer Butterfly Valve | Khokahano: | Wafer, Flange E qetella |
| Mofuta oa Valofo: | Butterfly Valve, Mofuta oa Lug Double Half Shaft Butterfly Valve Ntle le Pin | ||
| Leseli le Phahameng: |
Seteishene sa serurubele, lintja tsa bolo ea maoto ea PTFY |
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Setulo se Setšo / Botala PTFE/ FPM +EPDM Rubber Valve Seat for Butterfly Valve Seat
PTFE + EPDM litulo tsa li-valve tsa rabara tse entsoeng ke SML li sebelisoa haholo ka masela, seteishene sa matla, petrochemical, futhumatsang le sehatsetsing, meriana, kaho ea likepe, tšepe, indasteri e khanyang, ts'ireletso ea tikoloho le masimo a mang.
Ts'ebetso ea sehlahisoa: ho hanyetsa mocheso o phahameng, ho hanyetsa acid e ntle le alkali le ho hanyetsa oli; e nang le mamello e ntle, e tiileng le e tšoarellang ntle le ho lutla.
PTFE+ EPDM
Teflon (PTFE) liner e koahela EPDM e kopantsoeng le reng e thata ea phenolic karolong e ka ntle ea setulo. The PTFE fetela ka holim'a lifahleho litulo le outsides flange tiiso bophara, ka ho feletseng kwahela EPDM elastomer lera la setulo, e leng e fana ka matsapa bakeng sa ho tiisoa ha valve stems le disc e koetsoeng.
Mohato oa mocheso: - 10 ° C ho 150 ° C.
PTFE (Polytetrafluoroethylene)
PTFE (Teflon) ke polymer e thehiloeng ho fluorocarbon 'me ha e le hantle ke eona e hanyetsanang le lik'hemik'hale ho feta lipolasetiki tsohle, ha e ntse e boloka thepa e ntle ea mocheso le motlakase. PTFE e boetse e na le coefficient e tlase ea khohlano kahoo e loketse lits'ebetso tse ngata tse tlase tsa torque.
Thepa ena ha e na - e silafatsa ebile e amoheloa ke FDA bakeng sa lits'ebetso tsa lijo. Le hoja thepa ea mechine ea PTFE e tlaase, ha e bapisoa le lipolasetiki tse ling tse entsoeng ka boenjiniere, thepa ea eona e lula e le molemo ho feta mocheso o pharaletseng.
Mocheso oa mocheso: - 38 ° C ho ea 230 ° C.
'Mala: bosoeu
Torque adder: 0%
Mocheso/ Ho hanyetsana le serame tsa li-ruble tse fapaneng
| Lebitso la Rabara | Lebitso le Lekgutshwane | Ho hanyetsa mocheso ℃ | Cold Resistance ℃ |
| Rabara ea Tlhaho | NR | 100 | - 50 |
| Nitrle Rubber | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | SBR | 100 | - 60 |
| Rabara ea Silicone | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide Rabara | PST | 80 | - 40 |
| Vamac(Ethylene/Akriliki) | EPDM | 150 | - 60 |
| Butyl Rubber | IIR | 150 | - 55 |
| Rabara ea Polypropylene | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Ts'ebeliso ea PTF (Polytetrafluoethylene) ka kopanelo le EPYERCE Ho tloha ka metsing, oli, khase ka meme e mabifi ka ho fetisisa e mabifi le acid. Lisebelisoa tsee tsa lisebelisoa li tiisa hore Valvely Valvely Valve e Ling tsa Teflon Line E etselitsoe hore e tšoaetsoe ka mokhoa o seng molaong ka har'a boholo ba poone ea Dn50 - DN600, Valvely Valvely Makhoba a Teflon Scherve ka li-enter tse felletseng tsa lits'ebetso. Ebang ke bakeng sa mofuta oa mofuta oa sebaka se phahameng se tiiselitsoeng sesepa sa shaft kapa sa mofuta oa shaft Kopo ea eona ea ts'ebeliso e le liindasteri e kang ka masela, lithupa tsa matla, Petrochemical, metrina, indasteri ea metallishene le tikoloho. Ka santheng Fluorine Valvely Valvela, e phahamisa botšepehi le katleho ea litsamaiso tsa Frieid tsa hau tse ncha.