Kenyelletso ea Butterfly Valve

 

Tšebeliso ea valve ea butterfly:

Butterfly valve ke sesebelisoa se sebelisoang hangata tsamaisong ea liphaephe, ke sebopeho se bonolo sa valve e laolang, karolo e ka sehloohong e sebelisetsoa ho khaola ho potoloha ha seaplane pompong, kapa ho laola boholo ba phallo ea seaplane. phaephe. Ha e le hantle, valve ea serurubele e ka boela ea sebelisoa ho laola ho phalla ha mefuta e sa tšoaneng ea metsi a kang moea, metsi, mouoane, mecha ea litaba e senyang, slurry, oli, tšepe ea metsi le mecha ea radioactive. Ho feta moo, li-valve tsa serurubele li lokela ho kenngoa mofuteng oa liphaephe tse tiisitsoeng ka ho feletseng 'me ha ho na lekhalo ea khase ea zero.

Li-valve tsa butterfly le tsona li batla li le bonolo ho li sebelisa, li bonolo ebile li bonolo ho sebetsa. Le belofo serurubele ho pharaletseng sebelisoa liindasteri tse sa tšoaneng, ke ea bohlokoa taolo mokelikeli tsamaiso thepa.

Pele ho tsohle, a re ke re bue ka tšebeliso ea valve ea serurubele:

1, E sebelisoa tsamaisong ea boemo ba moea: valve ea serurubele e ka laola ho phalla ha lipompo tsa moea le tsamaiso ea liphaephe ho laola mocheso oa tsamaiso ea moea, e le hore tsamaiso ea moea e ka sebetsa ka katleho.

2, bakeng sa phekolo ea metsi: valve ea serurubele e ka sebelisoa ts'ebetsong ea phekolo ea metsi, e ka laola ka katleho le ho laola ho phalla ha liphaephe tsa metsi, ho lokisoa ka hloko ho boleng bo nepahetseng ba metsi.

3, E sebelisoa tsamaisong ea matla a motlakase: valve ea serurubele e ka boela ea sebelisoa tsamaisong ea matla a motlakase, e ka laola ka katleho le ho laola ho phalla le khatello ea metsi tsamaisong ea matla a motlakase, ho etsa bonnete ba hore motlakase oa motlakase o ka sebetsa ka mokhoa o tloaelehileng.

4, bakeng sa tsamaiso ea ho futhumatsa: valve ea serurubele e ka boela ea sebelisoa bakeng sa tsamaiso ea ho futhumatsa, e ka laola ho phalla ha tsamaiso ea liphaephe tsa metsi a chesang le ho laola mocheso oa mocheso oa mocheso ho finyella litlhoko tsa mocheso ka tlung.

Ka kakaretso, tšebeliso ea li-valve tsa serurubele e na le mefuta e mengata haholo, ho tloha tsamaisong ea moea ho ea ho phekolo ea metsi, ho tloha tsamaisong ea matla ho ea ho lisebelisoa tsa ho futhumatsa, liindasteri tse sa tšoaneng li ka rua molemo ka tšebeliso ea li-valve tsa serurubele. Ho feta moo, li-valve tsa serurubele li na le sebopeho se bonolo 'me li bonolo ho li boloka, li etsa hore e be khetho e theko e tlaase bakeng sa likhoebo.

Ka nako e ts'oanang, ke habohlokoa ho ela hloko boleng ba sehlahisoa ha u reka li-valve tsa serurubele ho etsa bonnete ba hore li-valve tsa serurubele tse rekiloeng li na le ts'ebetso e ntle le boiketlo ba ts'ebetso e le hore li ka finyella litlhoko tsa tsamaiso ka katleho. Hape ela hloko tlhaloso ea ho sebetsa, ho etsa bonnete ba hore valve ea serurubele e bolokehile ebile e ka tšeptjoa.

Ka kakaretso, valve ea serurubele e le sesebelisoa sa bohlokoa sa ho laola le ho laola tsamaiso ea mokelikeli, tšebeliso ea eona e pharaletseng haholo, bakeng sa mefuta e sa tšoaneng ea liindasteri ho tlisa boiketlo. Ka hona, ha u khetha li-valve tsa serurubele li lokela ho ba hlokolosi, li li sebetse ka nepo, e le mokhoa oa polokeho le ts'epahalo ea lisebelisoa. 

Ea bobeli, litekanyetso tsa li-valve tsa serurubele ke life

1. Li-valve tsa Butterfly tsa API 609 bakeng sa li-wafer, Li-Lugged, le Li-valve tsa Serurubele tse Habeli

2. Li-Valves tsa MSS SP-67 Butterfly

3. MSS SP-68 High Pressure Eccentric Butterfly Valve

4. ISO 17292 Li-valve tsa tšepe tsa Butterfly bakeng sa Liindasteri tsa Petroleum, Petrochemical le Refinery

5. GB/T 12238 Butterfly Valve e nang le Khokahanyo ea Flange le Wafer

6. JB/T 8527 Metal E Tiisitsoeng Butterfly Valve

7. SHELL SPE 77/106 Soft Seal Butterfly Valve ho latela API 608/EN 593 /MSS SP-67

8. SHELL SPE 77/134 Li-valve tsa Butterfly ho latela API 608/EN 593 /MSS SP-67/68 Eccentric Butterfly Valves

Thrid, Li-valve tsa ZFA li ka fana ka li-valve tsa mofuta ofe?

ZFA valve ke morekisi ea fanang ka li-valve tsa khatello e tlase ea nang le boiphihlelo ba lilemo tse 17, e fanang ka boleng bo holimo.China centerline valveho bohle lefatsheng. Ho fihlela joale, valve ea ZFA e ka fana ka tšepe ea ductile, carbon steel, stainless steel, aluminium bronze, duplex steel, low-themperature tšepe, e le 'mele oa valve, EPDM, NBR, VITON, Silicone, PTFE, joalo-joalo e le setulo sa valve bakeng sa PN6/PN10/PN16 li-valve tsa serurubele.

Ntle ho moo, re fana ka tšebeletso eaOEM Lug Butterfly ValveOEMAPI 609 Butterfly Valve, le OEMAWWA C504 Butterfly Valve.

Ka kopo sheba lethathamo la lihlahisoa tsa rona bakeng sa lintlha tse qaqileng.