DN80 PN10/PN16 Ductile Iron Wafer Butterfly Valve
Lintlha tsa Sehlahisoa
| Boemo le Khatello ea Boholo & Maemo | |
| Boholo | DN40-DN1200 |
| Khatello Rating | PN10, PN16, CL150, JIS 5K, JIS 10K |
| Sefahleho le Sefahleho STD | API609, BS5155, DIN3202, ISO5752 |
| Tlhaloso ea STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
| Upper Flange STD | ISO 5211 |
| Lintho tse bonahalang | |
| 'Mele | Cast Iron(GG25), Ductile Iron(GGG40/50) |
| Diski | DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS e tlotsitsoeng ka Epoxy Painting/Nylon/EPDM/NBR/ PTFE/PFA |
| Stem/ Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
| Setulo | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA |
| Bushing | PTFE, Bronze |
| O Ring | NBR, EPDM, FKM |
| Sebapali | Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator |
Pontšo ea Sehlahisoa
Molemo oa Sehlahisoa
Litekanyetso tsa khokahano ea li-valve tsa serurubele sa ZFA li kenyelletsa DIN, ASME, JIS, GOST, BS joalo-joalo.
'Mele oa valve o sebelisa lisebelisoa tsa GGG50, o na le thepa e phahameng ea mochine, tekanyo ea spheroidization ho feta sehlopha sa 4, e etsa hore ductility ea thepa e be ho feta karolo ea 10 lekholong. Ha e bapisoa le tšepe e tloaelehileng, e ka ba le khatello e phahameng.
Setulo sa valve se na le setulo se sephara se sephara, lekhalo la ho koala le pharalletse ho feta mofuta o tloaelehileng, le etsa hore ho tiisa ho be bonolo. Setulo se pharaletseng hape ho bonolo ho se kenya ho feta setulo se moqotetsane. Tataiso ea kutu ea setulo e na le mookameli oa lug, ea nang le selikalikoe sa O ho eona, e boloka tiiso ea bobeli ea valve.
CF8M disc e boetse e bitsoa Stainless steel 316, e na le khanyetso e ntle haholo ea kutu, e loketseng lino tse ngata tse nang le asiti e nyane le alkali.
Belofo e 'ngoe le e' ngoe e lokela ho hloekisoa ka mochini o hloekisang oa ultra-sonic, haeba ho na le litšila tse setseng ka hare, netefatsa ho hloekisoa ha valve, haeba ho ka ba le tšilafalo ho phaephe.
Marker Plate e ka lehlakoreng la 'mele oa valve, e leng bonolo ho e shebella ka mor'a ho kenya. Thepa ea poleiti ke SS304, e nang le letšoao la laser. Re sebelisa rivet ea tšepe e sa hloekang ho e lokisa, ho e hloekisa le ho tiisa.
Setsopa sa valve se sebelisa tšepe ea ductile, se thibela ho bola ho feta sesupo se tloaelehileng. Selemo le phini li sebelisa thepa ea SS304. Tšoara karolo sebelisa sebopeho sa semicircle, ka maikutlo a matle a ho ama.
Moralo oa kutu o se nang pin o amohela sebopeho se khahlanong le ho phatloha, kutu ea valve e nka selikalikoe sa ho tlola habeli, ha se feela se ka lefang phoso ho kenngoeng, empa hape e ka emisa ho phatloha ha kutu.
'Mele oa ZFA Valve o sebelisa' mele o tiileng oa li-valve, kahoo boima bo phahame ho feta mofuta o tloaelehileng.
Pneumatic actuator e nka sebopeho sa piston e habeli, ka nepo e phahameng le e sebetsang hantle, le torque e tsitsitseng ea tlhahiso.
LBH
P: Na u Femetheri kapa Khoebo?
A: Re feme e nang le phihlelo ea lilemo tse 17 tsa tlhahiso, OEM bakeng sa bareki ba bang ho pota lefatše.
P: Nako ea hau ea ts'ebeletso ka mor'a thekiso ke efe?
A: Likhoeli tse 18 bakeng sa lihlahisoa tsohle tsa rona.
P: Na u amohela moralo o tloaelehileng ka boholo?
A: Ho joalo.
P: Lipehelo tsa hau tsa tefo ke life?
A: T/T, L/C.
P: Mokhoa oa hau oa lipalangoang ke ofe?
A: Ka leoatle, ka moea haholo-holo, re boetse re amohela ho tsamaisoa ka mokhoa o hlakileng.
Lihlahisoa tse rekisoang tse chesang
