Selelekela sa Valve ea Serurubele

 

Tšebeliso ea valve ea serurubele:

Valve ea serurubele ke sesebelisoa se sebelisoang haholo tsamaisong ea liphaephe, ke sebopeho se bonolo sa valve e laolang, karolo e ka sehloohong e sebelisoa ho khaola potoloho ea serurubele ka har'a phaephe, kapa ho laola boholo ba phallo ea serurubele ka har'a phaephe. ​​Ha e le hantle, valve ea serurubele e ka boela ea sebelisoa ho laola phallo ea mefuta e fapaneng ea maro a kang moea, metsi, mouoane, mecha e fapaneng ea ho senya, slurry, oli, litšepe tse metsi le mecha ea ho ntša mahlaseli a kotsi. Ho phaella moo, li-valve tsa serurubele li lokela ho kenngoa ka har'a mofuta oa phaephe o koetsoeng ka botlalo 'me o se na ho lutla ha khase.

Li-valve tsa serurubele le tsona li bonolo ho li sebelisa, li bonolo ebile lia sebetsa. 'Me li-valve tsa serurubele li sebelisoa haholo liindastering tse fapaneng, ke sesebelisoa sa bohlokoa sa tsamaiso ea mokelikeli oa taolo.

Taba ea pele, ha re bueng ka ts'ebeliso ea valve ea serurubele:

1, E sebelisoa tsamaisong ea moea o pholileng: valve ea serurubele e ka laola phallo ea lipompo tsa moea o pholileng le litsamaiso tsa liphaephe ho laola mocheso oa sistimi ea moea o pholileng, e le hore sistimi ea moea o pholileng e ka sebetsa hantle haholoanyane.

2, bakeng sa kalafo ea metsi: valve ea serurubele e ka sebelisoa ts'ebetsong ea kalafo ea metsi, e ka laola le ho laola phallo ea liphaephe tsa metsi ka katleho, e fetotsoe ka hloko ho latela boleng bo nepahetseng ba metsi.

3, E sebelisoa tsamaisong ea motlakase: valve ea serurubele e ka boela ea sebelisoa tsamaisong ea motlakase, e ka laola le ho laola phallo le khatello ea metsi ka katleho tsamaisong ea motlakase, ho netefatsa hore sistimi ea motlakase e ka sebetsa ka mokhoa o tloaelehileng.

4, bakeng sa sistimi ea ho futhumatsa: valve ea serurubele e ka boela ea sebelisoa bakeng sa sistimi ea ho futhumatsa, e ka laola phallo ea sistimi ea liphaephe tsa metsi a chesang le ho laola mocheso oa sistimi ea ho futhumatsa ho fihlela litlhoko tsa mocheso ka tlung.

Ka kakaretso, tšebeliso ea li-valve tsa lirurubele e pharaletse haholo, ho tloha lits'ebetsong tsa moea o pholileng ho ea ho phekolo ea metsi, ho tloha lits'ebetsong tsa motlakase ho ea lits'ebetsong tsa ho futhumatsa, liindasteri tse fapaneng li ka rua molemo ts'ebelisong ea li-valve tsa lirurubele. Ho feta moo, li-valve tsa lirurubele li na le sebopeho se bonolo 'me li bonolo ho li hlokomela, e leng se etsang hore e be khetho e theko e tlaase bakeng sa likhoebo.

Ka nako e ts'oanang, ho bohlokoa ho ela hloko boleng ba sehlahisoa ha o reka li-valve tsa serurubele ho netefatsa hore li-valve tsa serurubele tse rekiloeng li na le ts'ebetso e ntle le bonolo ba ts'ebetso e le hore li ka fihlela litlhoko tsa sistimi ka katleho. Hape ela hloko litlhaloso tsa ts'ebetso, ho netefatsa hore valve ea serurubele e bolokehile ebile ea tšepahala.

Ka bokhutšoanyane, valve ea serurubele e le sesebelisoa sa bohlokoa bakeng sa ho laola le ho laola tsamaiso ea mokelikeli, tšebeliso ea eona e pharaletse haholo, bakeng sa liindasteri tse fapaneng ho tlisa boiketlo. Ka hona, ha u khetha valve ea serurubele u lokela ho ba hlokolosi, u e sebelise ka nepo, e le mokhoa oa ho fihlela polokeho le ts'epo ea lisebelisoa. 

Ea bobeli, Litekanyetso tsa li-valve tsa serurubele ke life?

1. Li-valve tsa Serurubele tsa API 609 bakeng sa li-valve tsa Serurubele tse nang le li-wafer, tse nang le li-lugged, le tse peli tse nang le li-flanged

2. Li-valve tsa Serurubele tsa MSS SP-67

3. Valve ea Serurubele e sa Tšoaneng ea MSS SP-68 e nang le Khatello e Phahameng

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

5. Valve ea Serurubele ea GB/T 12238 e nang le Flange le Khokahano ea Wafer

6. Vlofo ea Serurubele e Tiisitsoeng ka Tšepe ea JB/T 8527

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

8. Li-valve tsa Serurubele tsa SHELL SPE 77/134 ho latela API 608/EN 593 /MSS SP-67/68 Li-valve tsa Serurubele tse Ikhethang

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

Valve ea ZFA ke mofani oa li-valve ea nang le khatello e tlase ea litsebi ea nang le boiphihlelo ba lilemo tse 17 ba tlhahiso ea li-valve, e fanang ka boleng bo holimoValve ea bohareng ba Chinaho bohle lefatšeng. Ho fihlela joale, valve ea ZFA e ka fana ka tšepe e ductile, tšepe ea carbon, tšepe e sa ruseng, boronse ea aluminium, tšepe e habeli, tšepe e mocheso o tlase, joalo ka 'mele oa valve, EPDM, NBR, VITON, Silicone, PTFE, jj. e le setulo sa valve bakeng sa PN6/PN10/Li-valve tsa serurubele tsa PN16.

Ho feta moo, re fana ka tšebeletso eaValve ea Serurubele ea OEM Lug, OEMAPI 609 Butterfly Valve, le OEMValve ea Serurubele ea AWWA C504.

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