Li-valve tsa mofuta oa serurubele sa Worm Gear
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), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy. |
| 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
'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 rona sa li-valve se sebelisa rabara ea tlhaho e tsoang kantle ho naha, e nang le rabara e fetang 50% ka hare.Setulo se na le thepa e ntle ea elasticity, e nang le bophelo bo bolelele ba tšebeletso.E ka buleha le ho koaloa makhetlo a fetang 10,000 ntle le tšenyo ea setulo.
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.
'Mele oa valve o sebelisa phofo e phahameng ea sekhomaretsi epoxy resin, e o thusa ho khomarela' mele ka mor'a ho qhibiliha.
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.
Pini ea li-valve tsa butterfly e sebelisa mofuta oa modulation, matla a phahameng, e thibelang ho roala le khokahano e sireletsehileng.
'Mele oa ZFA Valve o sebelisa' mele o tiileng oa li-valve, kahoo boima bo phahame ho feta mofuta o tloaelehileng.
Valve e amohela mokhoa oa ho penta phofo ea epoxy, botenya ba phofo ea tht ke 250um bonyane.'Mele oa valve o lokela ho futhumala lihora tse 3 tlas'a 200 ℃, phofo e lokela ho tiisa lihora tse 2 tlas'a 180 ℃.
Tlhahlobo ea 'Mele: Teko ea' mele ea valve e sebelisa khatello ea makhetlo a 1.5 ho feta khatello e tloaelehileng.Teko e lokela ho etsoa ka mor'a ho kenya, valve disc e haufi le halofo, e bitsoang tlhahlobo ea khatello ea 'mele.Setulo sa valve se sebelisa khatello ea linako tse 1.1 ho feta khatello e tloaelehileng.
Teko e Khethehileng: Ho latela tlhoko ea moreki, re ka etsa tlhahlobo efe kapa efe eo u e hlokang.
LBH
P: Na nka ba le Logo ea ka sehlahisoa?
A: E, o ka re romella setšoantšo sa hau sa logo, re tla se beha holim'a valve.
P: Na o ka hlahisa valve ho ea ka litšoantšo tsa ka?
A: Ho joalo.
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
