Re lula re u fa litšebeletso tsa bareki tse hlokolosi ka ho fetesisa, le mefuta e fapaneng e pharalletseng ea meralo le litaele tse nang le thepa e ntlehali. Boiteko bona bo kenyelletsa ho fumaneha ha meralo e ikhethileng ka lebelo le ho romelloa bakeng sa Moetsi oa ODM Coal Slurry DN50-350 Wcb Hard Seal Electric Actuator Ductile Iron Ggg50 Lug Wafer Resilient Seat Pn10/Pn16/150lb Sluice Knife Gate Valve, e kholo ka ho fetisisa ea ho leka Handwheel. ho u fa litharollo tsa boleng bo holimo le tse sebetsang hantle.
Re lula re u fa litšebeletso tsa bareki tse hlokolosi ka ho fetesisa, le mefuta e fapaneng e pharalletseng ea meralo le litaele tse nang le thepa e ntlehali. Liteko tsena li kenyelletsa ho fumaneha ha meralo e hlophisitsoeng ka lebelo le ho romella bakeng saChina Ceramic Lined Knife Gate Valve le Stainless Steel 304 Disc Seal Knife Gate Valve , Khamphani ea rona e tla khomarela "Boleng ba pele, , phetheho ka ho sa feleng, e sekametseng bathong, theknoloji e ncha" filosofi ea khoebo. Ho sebetsa ka thata ho tsoela pele ho hatela pele, ho nchafatsa indasteri, ho etsa boiteko bo bong le bo bong ho khoebo ea maemo a pele. Re leka ka hohle ho haha mohlala oa tsamaiso ea mahlale, ho ithuta tsebo e ngata ea litsebi, ho nts'etsapele lisebelisoa tse tsoetseng pele tsa tlhahiso le ts'ebetso ea tlhahiso, ho theha lihlahisoa tsa boleng ba mohala oa pele le tharollo, theko e utloahalang, boleng bo phahameng ba tšebeletso, ho fana ka potlako, u theha boleng bo bocha.
Likarolo tsa sehlahisoa sa valve ea heke ea wedge ea motlakase
1. Ho hanyetsa mokelikeli ho nyenyane, 'me sebaka sa ho tiisa se senyeha le ho senyeha ka mokhoa o mahareng;
2. Ho bonolo ho bula, ts'ebetso e ntle ea ho tiisa, tataiso e sa lekanyetsoang ea phallo ea mahareng, ha ho na tšitiso, ha ho khatello ea khatello;
3. Mohlala oa lisebelisoa o na le melemo ea sebopeho se bonolo, theknoloji e ntle ea tlhahiso le mefuta e mengata ea kopo.
Boemo ba tsamaiso
| Tlhaloso ea lihlahisoa | moralo khoutu | Bolelele ba sebopeho | Ho kopanya flange | Tlhahlobo le tlhahlobo | Mocheso oa khatello |
| GB/T12234 | GB/T12221 | JB/T79¡¢GB/T9113HG/T20592¡¢EN1092 | GB/T 13927JB/T9092¡¢API598 | GB/T 12224 |
Litlhaloso tsa mantlha tsa ts'ebetso bakeng sa valve ea heke ea wedge ea motlakase
1. Khatello ea teko
| Khatello ea lebitsoPN(MPa) | matlo | Khatello ea teko£¨MPa£© | Tiiso e ka hodimo | |
| Mokelikeli o tiisang | Tiiso (gase) | |||
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.1 | 0.6 | 7.1 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Seaplane se sebetsang le mocheso
| Lisebelisoa tsa likhetla | Seaplane se sebetsang | Thempereichara e sebetsang (¡æ) |
| Tšepe ea carbon (mofuta oa C) | Metsi, mouoane, oli | ¡Ü 425 |
| Chromium nickel tšepe (P mofuta) | Li-nitric acid | ¡U200 |
| Cr Ni Mo steel (R mofuta) | Li-nitric acid | ¡U200 |
| Chromium molybdenum tšepe (mofuta oa I) | Metsi, mouoane, oli | ¡Ü 550 |
Lisebelisoa tsa likarolo tse kholo tsa valve ea heke ea wedge ea motlakase
| Mmele/ Bonnet | Keke / setulo | Letsoako | Nate ea stem | tlatsa | lebili la letsoho |
| tšepe ea carbon | Khabone ea boleng bo holimo + carbide e entsoeng ka samente kapa tšepe e sa hloekang | Chromium tšepe e sa hloekang | motsoako oa koporo | graphite e feto-fetohang | tshepe e bopehang |
| Chromium nickel tšepe | Tšepe e sa hloekang, tšepe e sa hloekang + carbide e entsoeng ka samente | Chromium nickel tšepe e sa hloekang | motsoako oa koporo | teflon | tshepe e bopehang |
| Cr Ni Mo tšepe | Tšepe e sa hloekang, tšepe e sa hloekang + carbide e entsoeng ka samente | Chromium nickel tšepe e sa hloekang | motsoako oa koporo | teflon | tshepe e bopehang |
| Chromium molybdenum tšepe | Alloy steel + carbide e entsoeng ka samente | Chromium nickel | motsoako oa koporo | graphite e feto-fetohang | tshepe e bopehang |
Ho penta ha valve ea heke ea wedge ea motlakase
Litekanyo tse kholo tsa khokahanyo ea valve ea heke ea wedge ea motlakase PN1.6MPa
| DN(mm) | L | D | D1 | D2 | b | f | Z-¦µd | H | mochine oa motlakase | WT(kg) |
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