Moetsi le moeletsi oa khetho ea li-valve tsa lipeipi taolong ea mokelikeli oa indasteri
Re moetsi oa li-valve ea hloahloa ea nang le boiphihlelo ba lilemo tse ngata tsa tlhahiso le kantle ho naha.Re tloaelane le sebopeho le melao-motheo ea li-valve tse fapa-fapaneng 'me re ka u thusa ho khetha mofuta o nepahetseng ka ho fetisisa oa li-valve ho latela mecha ea litaba le libaka tse fapaneng tsa liphaephe.Re tla u thusa ho sebelisa litšenyehelo tse tlase ha u ntse u kopana ka botlalo le maemo a ts'ebeliso le ho netefatsa bophelo ba ts'ebeletso.
Maemo a sebetsang a valve
Li-valve tsa rona li sebelisoa haholo ho petroleum, indasteri ea lik'hemik'hale, khase ea tlhaho, ho etsa pampiri, phekolo ea likhoerekhoere, matla a nyutlelie, joalo-joalo E reretsoeng maemo a sa tšoaneng a sebetsang a thata, a kang mocheso o phahameng, khatello e phahameng, acidity e matla, alkalinity e matla, likhohlano tse phahameng, joalo-joalo. Li-valve tsa rona li fapane haholo.Haeba o hloka taolo ea phallo, taolo ea mocheso, taolo ea pH, joalo-joalo ea mecha ea litaba ea liphaephe, lienjineri tsa rona le tsona li tla u fa likeletso le khetho ea litsebi.
Li-valve tsa NSW
NSW e ikamahanya ka thata le sistimi ea taolo ea boleng ea ISO9001.Re qala ho tloha likheong tsa pele tsa 'mele oa li-valve, sekoahelo sa valve, likarolo tse ka hare le li-fasteners, ebe re sebetsa, re kopanya, re leka, re penta,' me qetellong re pakete le sekepe.Re hlahloba ka hloko valve e 'ngoe le e' ngoe ho netefatsa hore valve ea Zero e lutla ebile e bolokehile ho e sebelisa, boleng bo phahameng, boleng bo phahameng le bophelo bo bolelele.
Lihlahisoa tsa li-valve tse sebelisoang hangata liphaepheng tsa indasteri
Li-valve tsa liphaephe tsa indasteri ke lisebelisoa tsa liphaephe tse sebelisetsoang ho bula le ho koala liphaephe, ho laola tsela ea phallo, ho lokisa le ho laola liparamente (mocheso, khatello le phallo) ea mokhoa o fetisoang.Valve ke karolo ea taolo tsamaisong ea lipalangoang tsa mokelikeli liphaepheng tsa indasteri.E na le mesebetsi ea ho khaola, ho khaola ka tšohanyetso, ho thibela, ho laola, ho kheloha, ho thibela ho phalla ka morao, khatello ea ho tsitsisa, ho kheloha kapa ho phalla ha khatello ea khatello le mesebetsi e meng ea ho laola metsi.E ka sebelisoa ho laola phallo ea mefuta e sa tšoaneng ea maro a kang moea, metsi, mouoane, mecha ea litaba e sa tšoaneng e senyang, seretse, oli, tšepe ea metsi le mecha ea radioactive.
Mefuta ea li-valve tsa lipeipi tsa indasteri tsa NSW
Maemo a ho sebetsa liphaepheng tsa indasteri a rarahane, kahoo NSW e rala, e nts'etsapele le ho hlahisa mefuta e fapaneng ea li-valve bakeng sa maemo a fapaneng a ts'ebeliso ho fihlela mesebetsi le litlhoko tseo basebelisi ba li hlokang nakong ea ts'ebeliso.
Li-valve tsa SDV
The pneumatic plug valve e hloka feela ho sebelisa pneumatic actuator ho potoloha likhato tse 90 ka mohloli oa moea, 'me torque e potolohang e ka koaloa ka thata.Kamore ea 'mele oa li-valve e lekana ka ho feletseng, e fana ka tsela e tobileng ea phallo e batlang e se na khanyetso ho ea bohareng.
Li-valve tsa Ball
Koko ea valve ke bolo e chitja e nang le lesoba.Letlapa le tsamaisa kutu ea valve e le hore ho buleha ha bolo ka ho feletseng ha e shebane le axis ea pipeline, 'me e koetsoe ka ho feletseng ha e fetoha 90 °.Valve ea bolo e na le ts'ebetso e itseng ea phetoho 'me e ka koala ka thata.
Li-valve tsa Butterfly
Theko ea valve ke poleiti ea selikalikoe e khonang ho bilika ho latela axis e otlolohileng ho ea ho axis ea pipeline.Ha sefofane sa poleiti ea valve se lumellana le axis ea pipe, e bulehile ka ho feletseng;ha sefofane sa poleiti ea li-valve tsa serurubele se pota-potile ka lehlakoreng la phala, se koetsoe ka ho feletseng.Bolelele ba 'mele oa serurubele bo nyane mme ho hanyetsa phallo ho nyane.
Plug Valve
Sebopeho sa plug ea valve e ka ba cylindrical kapa conical.Li-plugs tsa li-valve tsa cylindrical, likanale ka kakaretso li na le li-rectangular;ka li-plug tsa valve tse tapered, likanale li trapezoidal.Har'a tse ling, valve ea plug ea DBB ke sehlahisoa se hlolisang haholo sa k'hamphani ea rona.
Balofo ea Heke
E arotsoe ka kutu e bulehileng le kutu e patiloeng, heke e le 'ngoe le heke e habeli, heke ea wedge le heke e ts'oanang, joalo-joalo, hape ho na le valve ea mofuta oa thipa.Boholo ba 'mele oa li-valve tsa heke bo nyane ho latela tataiso ea phallo ea metsi, ho hanyetsa ho phalla ho nyane,' me bolelele ba "diameter" ba heke bo boholo.
Valve ea Globe
E sebelisetsoa ho thibela ho khutla ha sehare, e sebelisa matla a kinetic ea mokelikeli ka boeona ho ipulela, 'me e koala ka boeona ha phallo e khutlelang morao e etsahala.Hangata e kenngoa moo ho tsoang pompong ea metsi, ho tsoa ha sefi sa mouoane le libakeng tse ling moo ho sa lumelloeng ho phalla ha metsi.Li-valve tsa ho hlahloba li arotsoe ka mofuta oa swing, mofuta oa piston, mofuta oa lifti le mofuta oa wafer.
Sheba Valofo
E sebelisetsoa ho thibela ho khutla ha sehare, e sebelisa matla a kinetic ea mokelikeli ka boeona ho ipulela, 'me e koala ka boeona ha phallo e khutlelang morao e etsahala.Hangata e kenngoa moo ho tsoang pompong ea metsi, ho tsoa ha sefi sa mouoane le libakeng tse ling moo ho sa lumelloeng ho phalla ha metsi.Li-valve tsa ho hlahloba li arotsoe ka mofuta oa swing, mofuta oa piston, mofuta oa lifti le mofuta oa wafer.
Khetha li-valve tsa NSW
Ho na le mefuta e mengata ea li-valve tsa NSW, re khetha li-valve joang, Re ka khetha li-valve ho latela mekhoa e fapaneng, joalo ka mokhoa oa ts'ebetso, khatello, mocheso, thepa, joalo-joalo Mokhoa oa khetho ke o latelang.
Khetha ka ho sebetsa actuator
Li-valve tsa Pneumatic Actuator
Li-valve tsa pneumatic ke li-valve tse sebelisang moea o hatelitsoeng ho sutumetsa lihlopha tse ngata tsa lipiston tsa moea tse kopaneng ka har'a actuator.Ho na le mefuta e 'meli ea li-actuator tsa moea: rack le mofuta oa pinion le Scotch Yoke Pneumatic Actuator.
Li-valve tsa motlakase
Motlakase oa motlakase o sebelisa mochine oa motlakase ho laola valve.Ka ho hokela ho terminal e hole ea PLC, valve e ka buloa le ho koaloa hole.E ka aroloa ka likarolo tse ka holimo le tse tlaase, karolo e ka holimo ke actuator ea motlakase, 'me karolo e ka tlaase ke valve.
Li-valve tsa matsoho
Ka ho sebelisa letsoho la valve ka letsoho, lebili la letsoho, turbine, gear ea bevel, joalo-joalo, likarolo tsa taolo tsamaisong ea phepelo ea mokelikeli oa liphaephe li laoloa.
Li-valve tse ikemetseng
Valve ha e hloke matla a ka ntle ho khanna, empa e itšetlehile ka matla a sehare ka boeona ho sebelisa valve.Joalo ka li-valve tsa polokeho, li-valve tse fokotsang khatello, maraba a mouoane, li-valve tsa ho hlahloba, li-valve tse laolang othomathike, jj.
Khetha ka tshebetso
Belofo e khaotsoeng: Valofo e khaohang e boetse e bitsoa valve e koalang.Mosebetsi oa eona ke ho hokahanya kapa ho khaola sehare se phaepheng.Li-valve tse khaotsoeng li kenyelletsa li-valve tsa heke, li-valve tsa globe, li-valve tsa plug, li-valve tsa bolo, li-valve tsa serurubele le li-diaphragm, joalo-joalo.
Ho hlahloba valve: valve ea ho hlahloba e boetse e bitsoa valve ea tsela e le 'ngoe kapa valve ea ho hlahloba.Mosebetsi oa eona ke ho thibela bohareng ba lipeipi ho khutlela morao.Belofo e ka tlase ea valve ea ho hula pompo ea metsi le eona ke ea sehlopha sa li-valve tsa ho hlahloba.
Balofo ea tšireletso: Mosebetsi oa valve ea tšireletso ke ho thibela khatello e bohareng ea phaephe kapa sesebelisoa ho feta boleng bo boletsoeng, kahoo ho finyella sepheo sa tšireletso ea tšireletso.
Li-valve tse laolang: Li-valve tse laolang li kenyelletsa li-valve tse laolang, li-valve tsa throttle le li-valve tse fokotsang khatello.Mosebetsi oa bona ke ho laola khatello, phallo le likarolo tse ling tsa bohareng.
Diverter valve: Li-valve tsa diverter li kenyelletsa li-valve tse fapaneng tsa kabo le maraba, joalo-joalo. Mosebetsi oa tsona ke ho aba, ho arola kapa ho kopanya mecha ea litaba phapeng.
Khetha ka khatello
Vacuum valve ke valve eo khatello ea eona ea ho sebetsa e tlase ho feta khatello e tloaelehileng ea sepakapaka.
Motlakase oa khatello e tlaase ke valve e nang le khatello ea lebitso ≤ Sehlopha sa 150lb (PN ≤ 1.6 MPa).
Valve ea khatello e mahareng ke valve e nang le khatello ea lebitso Sehlopha sa 300lb, Sehlopha sa 400lb (PN ke 2.5, 4.0, 6.4 MPa).
Li-valve tsa khatello e phahameng ke li-valve tse nang le likhatello tsa mabitso tsa Sehlopha sa 600lb, Sehlopha sa 800lb, Sehlopha sa 900lb, Sehlopha sa 1500lb, Sehlopha sa 2500lb (PN ke 10.0 ~ 80.0 MPa).
Khatello e phahameng haholo ke valve e nang le khatello ea lebitso ≥ Sehlopha sa 2500lb (PN ≥ 100 MPa).
Khetha ka mocheso o mahareng
Li-valve tsa mocheso o phahameng li sebelisoa bakeng sa li-valve tse nang le mocheso o sebetsang oa t> 450 ℃.
Li-valve tsa mocheso o mahareng li sebelisoa bakeng sa li-valve tse nang le mocheso o sebetsang oa 120 ° C.
Li-valve tse tloaelehileng tsa mocheso li sebelisetsoa li-valve tse nang le mocheso o sebetsang oa -40 ℃ ≤ t ≤ 120 ℃.
Li-valve tsa Cryogenic li sebelisoa bakeng sa li-valve tse nang le mocheso o sebetsang oa -100 ℃ ≤ t ≤ -40 ℃.
Li-valve tsa mocheso o tlase haholo li sebelisoa bakeng sa li-valve tse nang le mocheso o mahareng o sebetsang t <-100 ℃.
Boitlamo ba Valofo ea NSW
Ha u khetha NSW Company, ha u khethe feela mofani oa li-valve, hape re tšepa ho ba molekane oa hau oa nako e telele le ea tšepahalang.Re tšepisa ho fana ka litšebeletso tse latelang