1. The disc eavalve e nang le rabara ea ho hlahlobae bōpehile ka disk 'me e potoloha ho potoloha shaft e potolohang ea kanale ea setulo sa valve. Hobane mocha o ka har'a valve o fokotsehile, khanyetso ea phallo e nyane ho feta ea mofuta oa serurubele. Butterfly check valve e arotsoe ka mofuta o le mong oa disc, mofuta oa li-disk tse peli le halofo ea mofuta oa boraro, mefuta ena e meraro e arotsoe haholo-holo ho ea ka bophara ba valve, sepheo ke ho thibela seaplane ho emisa ho phalla kapa ho khutlela morao, ho fokolisa tšusumetso ea hydraulic.
2, Rubber lined check valve: valve disc e thellang haufi le mohala o otlolohileng oa valve ea ho hlahloba 'mele, valve ea ho hlahloba lerata e ka kenngoa feela phala e otlolohileng, ka khatello e phahameng e nyenyane ea caliber check valve disc e ka sebelisoa bolo. Sebopeho sa 'mele oa valve ea ho hlahloba se khutsitseng se tšoana le sa valve ea lefats'e (e ka ba bokahohle ka valve ea globe), kahoo mokelikeli oa eona oa ho hanyetsa mokelikeli o moholo. Sebopeho sa eona se tšoana le valve ea lefats'e, 'me' mele le disc li tšoana le valve ea globe. Karolo e ka holimo ea disc le karolo e ka tlaase ea sekoahelo sa valve li sebetsoa ka letsoho la tataiso, 'me tataiso ea disc e ka phahamisoa le ho theoleloa ka bolokolohi ka tataiso ea cap cap. Ha seaplane se phalla, disc e buloa ka ho phunyeletsa ha mahareng, 'me ha sepakapaka se emisa ho phalla, valve ea valve e lula setulong ka lehlakoreng le otlolohileng ho thibela bohareng ho tloha countercurrent. Ho otloloha ka har'a serurubele se hlahlobang belofo e kenang kahare le tataiso ea kanale le tataiso ea kanale ea setulo ka tsela e nepahetseng; Vertical lift check valve, the medium inlet and outlet channel direction and seat channel direction of the seat channel direction is the same, flow resistance e nyane ho feta ho otloloha.
3. Rubber lined check valve: valve disc e thella haufi le mola o bohareng oa 'mele oa valve.Sekhahla sa ho hlahloba mofuta oa pipeke valve e ncha, boholo ba eona bo nyane, boima bo bobebe, theknoloji e ntle ea ho sebetsa, ke e 'ngoe ea tataiso ea nts'etsopele ea valve ea ho hlahloba. Empa mokelikeli o hulang coefficient o moholo hanyenyane ho feta oa swing check valves.
Products Elements
| Lebitso la likarolo | 'Mele oa valve | Diski | Koala e pakang tiiso | Sekhahla sa valve | Ho paka |
| Lintho tse bonahalang | Beha tšepe ea tšepe | Beha tšepeCast steelDuctile iron | Ding nitrile oli resistantrubber chloroprene rabara | Ts'epe e sa beng le mabali | Teflon |
Lintlha tsa tekheniki
| PN(MPa) Khatello ea lebitso | 1.0 | 1.6 | 2.5 | |
| Ps(MPa) Khatello ea teko | Khetla | 1.5 | 2.4 | 3.75 |
| Tiiso | 1.1 | 1.76 | 2.75 | |
| (MPa) Khatello ea ho sebetsa | 1.6 | 2.5 | ||
| (°C) Boemo ba mocheso o mahareng | 0~80 | |||
| Seaplane se loketseng | Metsi, oli, metsi a leoatle, likhoerekhoere | |||
Boemo
| DN(MM) | L | D | D1 | dn | n |
| 50 | 203 | 165 | 125 | 17.5 | 4 |
| 65 | 216 | 185 | 145 | 17.5 | 4 |
| 80 | 241 | 200 | 160 | 17.5 | 8 |
| 100 | 292 | 220 | 180 | 17.5 | 8 |
| 150 | 356 | 285 | 240 | 22 | 8 |
| 200 | 495 | 340 | 295 | 22 | 8 |
| 250 | 622 | 395 | 350 | 22 | 12 |
| 300 | 698 | 445 | 400 | 22 | 12 |
| 350 | 787 | 505 | 460 | 22 | 16 |
| 400 | 914 | 565 | 515 | 22 | 16 |
| 450 | 978 | 615 | 565 | 26 | 20 |
| 500 | 978 | 670 | 620 | 26 | 20 |
| 600 | 1295 | 780 | 725 | 30 | 20 |
Lintlha tsa Lihlahisoa
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