Premium Sanitary Compound Butterfly Valve Liner ka Sansheng Fluorine Plastics
| 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: |
setulo serurubele belofo, ptfe setulo bolo belofo |
||
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.
Sebaka sa mocheso: -10°C ho isa 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.
Sebaka sa mocheso: -38°C ho ea ho +230°C.
'Mala: bosoeu
Torque adder: 0%
Mocheso / Ho hanyetsa serame ea liraba 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 |
Sehlahisoa sa rona se entsoe ka ho tenyetseha kelellong, se lekanang boholo bo fapaneng ba boema-kepe ho tloha ho DN50 ho isa DN600, ho netefatsa hore ho sa tsotelehe boholo ba ts'ebetso ea hau, re u koahetse. Ts'ebeliso ea mofuta oa serurubele sa rona sa "centerline soft sealing butterfly valve", 'moho le theknoloji ea pneumatic wafer butterfly valve, e fana ka boiketlo bo ke keng ba lekanngoa ba ho kenya le tlhokomelo. Sena se matlafatsoa le ho feta ke mekhoa ea likhokahanyo e feto-fetohang e fumanehang, ho kenyeletsoa liphaephe le lipheletso tsa flange, ho etsa hore sehlahisoa sa rona se lekane hohle bakeng sa liphaephe tse fapaneng. Moqapi o ikhethang, o nang le mofuta oa lug double half shaft butterfly valve ntle le phini, o etsa bonnete ba hore ho na le ho lutla- ho sebetsa ka bopaki, ho fokotsa haholo kotsi ea ho fokotsa nako le litšenyehelo tsa tlhokomelo tse amanang le ho lutla ha li-valve. ho sebetsa hantle ha sistimi ea hau empa hape e supa mohato o lebisang ho ts'ireletseho ea tikoloho. Moralo o matla le lisebelisoa tse sebelisoang sehlahisoa sa rona li kenya letsoho ho fokotseng mesi le ho lutla, ho khothaletsa tikoloho e sireletsehileng le e ntle ea tikoloho ea indasteri. Khetha Sansheng Fluorine Plastics bakeng sa tharollo e kopanyang ts'epo, ts'ebetso le indasteri - boqapi bo etelletseng pele.