Li-valve tsa serurubele tse boholo bo boholo hangata li bua ka li-valve tsa serurubele tse bophara bo boholo ho feta DN500, hangata li kopantsoe ke li-flanges, li-wafers.Ho na le mefuta e 'meli ea li-valve tsa serurubele tse bophara bo boholo: li-valve tsa serurubele tse bohareng le li-valve tsa serurubele tse sa bonahaleng.
U ka khetha valve e kholoanyane ea serurubele joang?
1. Ha boholo ba valve bo le nyane ho feta DN1000, khatello ea ho sebetsa e ka tlaase ho PN16, 'me mocheso o sebetsang o ka tlase ho 80 ℃, hangata re khothalletsa hore ho be le valve ea concentric line butterfly kaha e tla ba moruo haholo.
2. Hangata, ha bophara bo le boholo ho feta 1000, re khothaletsa ho sebelisa valve ea eccentric butterfly, e le hore torque ea valve e ka fokotsoa ka katleho ka lebaka la sekhahla sa eccentric sa valve, e leng se loketseng ho bula le ho koala ha valve. belofo.Ho phaella moo, valve ea eccentric butterfly e ka fokotsa kapa ea felisa khohlano pakeng tsa plate ea valve le setulo sa valve ka lebaka la eccentric angle, le ho ntlafatsa bophelo ba tšebeletso ea valve.
3. Ka nako e ts'oanang, ho kenngoa ha litulo tsa tšepe ho ntlafatsa mocheso le khatello ea khatello ea li-valve tsa serurubele le ho atolosa mefuta e mengata ea tšebeliso ea li-valve.Kahoo valve ea serurubele se bohareng ba bophara bo boholo hangata e ka sebelisoa feela maemong a khatello e tlase joalo ka metsi, athe valve ea eccentric butterfly e ka sebelisoa libakeng tse nang le maemo a thata a ho sebetsa.
Video ea Triple Offset Butterfly Valve
Video e tsoang ho L&T Valves
E sebelisoa hokae belofo ea Big Size Butterfly
Li-valve tsa boholo bo boholo ba serurubele li sebelisoa mefuteng e mengata ea liindasteri moo ho hlokahalang tekanyo e kholo ea phallo.Lisebelisoa tse ling tse tloaelehileng bakeng sa li-valve tsa serurubele sa boholo bo boholo li kenyelletsa:
1. Litsi tsa ho hloekisa metsi: Li-valve tsa serurubele li atisa ho sebelisoa libakeng tsa ho hloekisa metsi ho laola ho phalla ha metsi ka liphaephe tse khōlō.
2. Lisebelisoa tsa motlakase: Li-valve tsa lirurubele li sebelisoa lifemeng tsa motlakase ho laola ho phalla ha metsi kapa mouoane ka liphaephe tse fepelang li-turbine.
3. Lik'hemik'hale tse sebetsanang le lik'hemik'hale: Li-valve tsa butterfly li sebelisoa lifemeng tsa ho sebetsana le lik'hemik'hale ho laola ho phalla ha lik'hemik'hale ka liphaephe.
4. Indasteri ea oli le khase: Li-valve tsa serurubele li sebelisoa indastering ea oli le khase ho laola phallo ea oli, khase le maro a mang ka liphaephe.
5. Litsamaiso tsa HVAC: Li-valve tsa serurubele li sebelisoa tsamaisong ea ho futhumatsa, ea moea le ea moea (HVAC) ho laola ho phalla ha moea ka likotopo.
6. Indasteri ea lijo le lino: Li-valve tsa serurubele li sebelisoa indastering ea lijo le lino ho laola ho phalla ha metsi le likhase ka thepa ea ho sebetsa.
Ka kakaretso, li-valve tsa serurubele tse boholo bo boholo li sebelisoa ts'ebetsong leha e le efe moo tekanyo e kholo ea phallo e lokelang ho laoloa le ho koala kapele le ka katleho.
Ke li-actuator tsa mofuta ofe tse atisang ho sebelisoa bakeng sa li-valve tsa serurubele tse bophara bo boholo?
1.Worm Gear-Seboko sa seboko se loketse li-valve tsa boholo bo boholo ba serurubele.'Me ke khetho ea Moruo le e bolokehileng, Ha ho hlokahale hore e itšetlehe ka tikoloho ea sebaka, sebaka se lekaneng sa ho sebetsa.Lebokose la lisebelisoa tsa sebōkō le ka eketsa torque, empa le tla fokotsa lebelo la ho fetola.Worm gear serurubele valve e ka itšebelletsa 'me e ke ke ea khutlisetsa morao koloi.Mohlomong ho na le letšoao la boemo.
2.Electric Actuator-Motlakase oa serurubele o nang le bophara bo boholo o hloka ho fana ka motlakase oa tsela e le 'ngoe kapa motlakase oa mekhahlelo e meraro sebakeng sa marang-rang, hangata motlakase o le mong oa 22V, motlakase oa mekhahlelo e meraro oa 380V, hangata mefuta e tsebahalang haholo ke. Rotork.E sebetsa lits'ebetsong tsa motlakase oa metsi, lits'ebetso tsa metallurgical, ts'ebeliso ea leoatleng, lijo le lisebelisoa tsa meriana, joalo-joalo li bapala karolo e kholo.
3.Hydraulic Actuator-Sehlopha se seholo sa hydraulic butterfly valve se na le seteishene sa hydraulic, melemo ea hae ke theko e tlaase, mosebetsi o tsitsitseng le o ka tšeptjoang, ts'ebetso e sireletsehileng, le bokhoni ba ho bula le ho koala kapele.
4.Pneumatic Actuator-E kholo Serurubele sa moeabelofo khetha tse tharo eccentric multi-level tšepe hard seal serurubele valve, e leng phahameng mocheso manganga, tenyetsehang, bonolo ho bula le ho koala, 'me ka tsela e sireletsehileng tiisitsoe.Aktuator ea valve ea serurubele e bophara bo boholo, ho latela maemo a ts'ebetso ea sebaka sa ho etsa khetho.Taolo ea Hydraulic hangata e sebelisoa lifemeng tse akaretsang tsa motlakase oa metsi..e sebelisoang haholo indastering ea metallurgical tsamaisong ea liphaephe tsa khase ea sebōpi ho qoba mocheso oa khase phala.
Tšebeliso ea valve ea boholo bo boholo ba serurubele
Serurubele se nang le bophara bo boholo ba serurubele se sebelisoa haholo tsamaisong ea ho futhumatsa seteisheneng sa matla le ho senya tsamaiso ea motlakase ea motlakase le tšepe, metallurgy, lik'hemik'hale le mekhoa e meng ea indasteri, hammoho le ts'ireletso ea tikoloho, phekolo ea metsi, phepelo ea metsi e phahameng ea mohaho le liphaephe tsa drainage. bakeng sa ho kgaola kapa ho laola karolo ya phallo.
Ho ea ka khetho ea thepa e ka sebelisoa ho maemo a sa senyang carbon tšepe: -29 ℃ ~ 425 ℃ tšepe e sa jeleng paate: -40 ℃ ~ 650 ℃;mecha ea litaba e sebetsang bakeng sa moea, metsi, likhoerekhoere, mouoane, khase, oli, joalo-joalo. Motlakase oa flange mofuta o thata oa tiiso ea serurubele valve ke ea tšepe e thata ea tiiso ea serurubele, e sebelisang mohaho o tsoetseng pele oa mekhahlelo e meraro, e entsoe ka mochine oa motlakase oa DZW Flange ke tšepe e thata tiiso serurubele belofo.Boemo ba khatello PN10-25=1.02.5MPa;boholo: DN50-DN2000mm.lintho tse bonahalang: WCB lahlela tšepe carbon tšepe;304 tšepe e sa hloekang / 316 tšepe e sa hloekang / 304L tšepe e sa hloekang / 316L tšepe e sa hloekang.
Sekhahla se seholo sa serurubele sa serurubele se na le mohaho o ka tšeptjoang oa ho tiisa bakeng sa ho khaola mecha ea litaba tse peli, ho lutla ha eona ke zero;ha ho hlokahale hore u tlose valve ho tloha pipeline ho nka sebaka sa tiiso (bophara bo boholo ho feta DN700);li-bearings bakeng sa li-bearings tse itšebetsang, ha ho na ente ea oli, khohlano e tlase;tsepameng, tse rapameng mefuta e 'meli ea ho kenya, ho latela litlhoko tsa phepelo;'mele oa valve, lisebelisoa tsa poleiti ea serurubele li ka sebelisoa tšepe e kopantsoeng ea tšepe, ho sebetsa ho mecha ea litaba ea metsi a leoatle.
Ke bo-mang ba etsang li-valve tsa lirurubele tse kholo tsa bophara Chaena
1. Newway Valve
2. SUFAH VALVE
3. VALVE ZFA
4. YUANDA VALVE
5.COVINA VALVE
6. JIANGYI VALVE
7.ZhongCheng valve
Ke litekanyetso life tsa li-valve tsa serurubele tse boholo bo boholo
Leqephe la Boitsebiso la Boholo bo boholo ba Butterfly Valve
| Standard Design standard | API609,AWWA C504,BS EN593/BS5155/ISO5752 |
| TŠEBELETSO LE MAHOKELETSO: | DN80 ho isa ho D3000 |
| TSE HARE: | Moea, Khase e Inert, Oli, Metsi a Leoatle, Metsi a litšila, Metsi |
| LITŠOANTŠISO: | Beha tšepe / ductile iron/ Carbon steel / Stainless Tšepe / Alum Bronze |
| Boholo ba Khokahano ea Flange: | ANSI B 16.5, ANSI B 16.10,ASME B16.1 CL125/CL250, pn10/16, AS 2129, JIK10K |
| Bolelele ba sebopeho: | ANSI B 16.10,AWWA C504,EN558-1-13/EN558-1-14 |
Boitsebiso ba Likarolo
| KAROLO LEBITSO | Lintho tse bonahalang |
| MMELE | Tšepe ea Ductile, tšepe ea carbon, tšepe e sa hloekang, tšepe ea Duplex, Alum-Bronze |
| DISC/ PATE | GRAPHITE /SS304 /SS316 /Monel /316+STL |
| SHAFT/ STEM | SS431/SS420/SS410/SS304/SS316 /17-4PH / duplex tšepe |
| SEBOLO / LENAKA | EPDM/NBR/GRAPHITE /SS304 /SS316 /Monel /SS+STL/SS+ graphite/metal to metal |
| LIBOTS'OA / NAKO | SS/SS316 |
| SEHLAHLA | 316L+RPTFE |
| GASKET | SS304+GRAPHITE /PTFE |
| TS'OANELO SEKOA | TŠEPE /SS304+GRAPHITE |
We Tianjin Zhongfa Valve Co., Ltde thehiloe ka 2006. Re e 'ngoe ea baetsi ba li-valve tsa lirurubele tse tharo tse Tianjin China.Re boloka ts'ebetso e phahameng le taolo e tiileng ea taolo ea boleng 'me re fana ka litšebeletso tsa pele tsa thekiso, thekiso le ka mor'a thekiso ka nako e nepahetseng le e sebetsang e le ho fihlela katleho le khotsofalo ea bareki.Re fumane ISO9001, Setifikeiti sa CE.