Inkokeli yoMvelisi weeValve zeButterfly eTshayina
I-NSW VALVE ngumvelisi weevalvu zeebhabhathane ophambili eTshayina. Ungathenga kwaye ujonge ivalvu yeebhabhathane oyifunayo apha kwindawo enye. Ivalvu yethu yebhabhathane esembindini, ivalvu yeebhabhathane ezi-eccentric ezintathu, ivalvu yeebhabhathane esebenza kakuhle, ivalvu yeebhabhathane e-eccentric ezimbini iya kulawula ngokungqongqo umgangatho wezinto zeevalvu zeebhabhathane, ubungakanani beevalvu zeebhabhathane kunye nesitywino sevalvu yeebhabhathane.
Indlela yokukhetha iValve yeButterfly
Xa ukhetha ivalvu yebhabhathane, kufuneka uqwalasele uhlobo lwevalvu yebhabhathane, i-actuator, izinto zokutywina, uqhagamshelo lwesiphelo, izinto zevalvu yebhabhathane, ubungakanani, iimpawu zolwelo njl.njl. I-NSW ibonelela ngesikhokelo sokukhetha ukuqinisekisa ukuba ukusebenza kwevalvu yebhabhathane kuyahambelana neemfuno zesicelo kunye nokuphucula ukusebenza kakuhle kwenkqubo kunye nokuthembeka kwayo.
Ivalvu yebhabhathane ephindwe kathathu ethembekileyo kwiimeko ezinzima zenkonzo. Iqinisekisiwe yi-API 607, ayimelani nokugqwala, kwaye yenzelwe ubomi obude bomjikelo. Ifanelekile kwi-steam, cryogenic, kunye ne-abrasive media. Khuphela ikhathalogu.
Yenzelwe ukutyibilika, i-pulp yephepha, kunye nolwelo olurhabaxa, le valve yebhabhathane ephindwe kabini engaqhelekanga inesihlalo esingagugiyo kunye noyilo lwediski ye-offset. I-ISO 5211 yokufaka iyafumaneka. Cela isicatshulwa.
Ivalvu yebhabhathane esebenza kakuhle ye-API 609 ene-ISO 15848‑1 fugitive emission kunye nesatifikethi se-API 607 sokukhusela umlilo. Ifanelekile kwiisicelo zokucoca ezibalulekileyo, iikhemikhali zepetroli, kunye nemibhobho yegesi. Khuphela iphepha ledatha.
Ivalvu yethu yebhabhathane egxile kwindawo enye enesihlalo serabha esipheleleyo inika ukuvalwa okuqinileyo kwamanzi aphantsi koxinzelelo, ukunkcenkceshela, kunye nokusetyenziswa kwedama lokuqubha. Iinketho ze-EPDM/NBR. Ukuhanjiswa ngokukhawuleza. Ixabiso lesicelo.
Izinto Eziphambili Zevalvu Yebhabhathane
Ivalvu yebhabhathane ineenxalenye ezintlanu ezibalulekileyo ezisebenzisanayo ukufezekisa ukuvulwa, ukuvalwa, kunye nokulawulwa kokuhamba kwamanzi.
1. Umzimba weValve
• Umsebenzi: Iqokobhe langaphandle kunye nesakhelo solwakhiwo. Ligcina zonke iindawo zangaphakathi kwaye liyakwazi ukumelana noxinzelelo lwepayipi.
• Iimpawu: Ngokwesiqhelo imile njengomjelo ojikelezayo ovumela idiski. Izinto ezisetyenziswayo ziquka intsimbi ephosiweyo, intsimbi ephosiweyo, intsimbi engatyiwayo, okanye iplastiki, kuxhomekeke kwindlela esetyenziswa ngayo.
2. Idiski yebhabhathane
• Umsebenzi: Eyona nxalenye ibalulekileyo – “i-baffle” ejikelezayo edibanisa ngqo imidiya kwaye ilawula ukuhamba kwayo ngokujikeleza.
• Iimpawu: Yenziwe ngomatshini ngokuchanekileyo ukuze yenze isitywino kunye nesihlalo. Xa ivuliwe ngokupheleleyo, idiski iphantse ilingane necala lokuhamba kwamanzi, nto leyo eyenza ukuba kubekho ukuxhathisa okuncinci kakhulu.
3. Isiqu seValve
• Umsebenzi: Ithumela i-torque ukusuka kwi-actuator (ivili lesandla, i-motor, njl.njl.) ukuya kwidiski, ivumela ukujikeleza.
• Iimpawu: Intonga yesinyithi eqinileyo eqhagamshelwe ngokuqinileyo kwidiski ngeepini, izitshixo, okanye ezinye iindlela. Amandla ayo kunye nokuqina kwayo kumisela ukuthembeka kokusebenza kwevalvu.
4. Izixhobo zokutywina
Le yeyona nto iphambili ekuthinteleni ukuvuza. Idla ngokuquka:
• Iringi Yesihlalo: Ifakwe eludongeni olungaphakathi lomzimba wevalvu, iqhagamshelana nediski ukuze yenze isitywino.
Isitywino esithambileyo: Senziwe ngerabha okanye i-PTFE – ukuqina okugqwesileyo kodwa ukumelana nobushushu/uxinzelelo kuncinci.
Itywina eliqinileyo: Lenziwe ngesinyithi (ngokuqhelekileyo lifakwe i-hardfacing) – limelana noxinzelelo oluphezulu kunye nobushushu, nangona lingaqinanga kangako kunetywina elithambileyo.
• Umphezulu wokutywina iidiski: Indawo ethile kwidiski edibana nesangqa sesihlalo; idla ngokuqina okanye igqunywe ukuze ingagugi.
5. I-Actuator
• Umsebenzi: Inika amandla okujikeleza isiqu sevalvu.
• Iintlobo eziqhelekileyo: Isandla: Ivili lesandla okanye i-lever – ixhaphakile kwiidayamitha ezincinci kunye nokusetyenziswa ngokubanzi.
I-Pneumatic: Isilinda yomoya – yokusebenza ngokukhawuleza okanye kwiindawo ezinobungozi.
Umbane: Injini – yokwenziwa kwezinto ngokuzenzekelayo kunye nolawulo olukude.
I-Hydraulic: Iyunithi ye-hydraulic – yeemfuno ze-torque ephezulu kakhulu.
6. Iinxalenye ezongezelelweyo ezincedisayo (aziyonxalenye yesihlanu esiphambili kodwa kufanelekile ukuqaphela)
• Isibiyeli sokuxhoma sokudibanisa i-actuator.
• Ukupakisha (ukuvala) ujikeleze isiqu ukuthintela ukuvuza kwangaphandle, kunye negland yokucinezela ukupakisha.
• Indlela yokusebenzisa izixhobo zemibungu (idla ngokubonakala kwiivalvu ezinkulu zebhabhathane ezisetyenziswa ngesandla) ukuze kulungiswe indawo encinci.
Ukuqonda Iintlobo zeValve yeButterfly
Ivalvu yeButterfly eSebenzayo ePhakamileyo
I-High Performance Butterfly Valve luhlobo lwe-butterfly valve olunesakhiwo esingaqhelekanga (esiphindwe kabini okanye kathathu). Ihlala ikwi-hard seal/uyilo olukhethekileyo lwe-soft seal. Zisetyenziswa kwi-media enobushushu obuphezulu, uxinzelelo oluphezulu, i-corrosive kakhulu, equlethe amasuntswana, okanye kwiimeko ezilawulayo ezifuna amandla.
Ivalvu yeButterfly ephindwe kabini engaqhelekanga
ifanelekile kuxinzelelo oluphakathi kunye nezinye izicelo ezifuna ubomi obude benkonzo. Uyilo oluphindwe kabini oluyi-eccentric lunokunciphisa ukungqubana phakathi kwesihlalo sevalvu kunye nepleyiti yebhabhathane, ngaloo ndlela lwandise ubomi benkonzo yevalvu.
Ivalvu yeButterfly eNxantathu eZimeleyo
ifanelekile kwiimeko zokusebenza ezixineneyo nezinzima, njengobushushu obuphezulu okanye indawo enobungozi kakhulu. Isakhiwo esingaqhelekanga esiphindwe kathathu asiboneleli nje kuphela ngesiphumo sokutywina esiqinileyo, kodwa sikwanciphisa i-torque yokusebenza, siphucula ukusebenza kakuhle kunye nokuthembeka kwevalvu.
Ivalvu yebhabhathane egxile kwiConcentric
Ikwabizwa ngokuba yi-concentric butterfly valve ifanelekile kwiimfuno zoxinzelelo oluphantsi kunye nokuvalwa okuphantsi, njengokulawulwa kwamanzi nomoya. Ngokubanzi zisebenza kakuhle ekutywineni kwaye zibiza kancinci.
Misela indlela esebenza ngayo ivalvu yebhabhathane
Ukusebenza kweevalvu zebhabhathane kuquka i-manual, i-electric actuator, kunye ne-pneumatic actuator.
Ivalvu yebhabhathane yesandla: Ifanelekile kwiimeko apho uhlengahlengiso lungenziwa rhoqo, kwaye iqhutywa ngqo ngevili lesandla okanye ngesitshixo.
Ngoko ke, ifanelekile kwiziganeko ezinobubanzi obuncinci kunye nesantya esiphantsi sokusebenza.
Ivalvu yebhabhathane yombane: Ifanelekile kwii-aplikeshini ezifuna ulawulo olukude okanye iinkqubo zokwenza izinto ngokuzenzekelayo. Iivalvu zebhabhathane zombane zinokudityaniswa ngokulula nezinye izixhobo zokulawula ukuze kufezekiswe ukwenziwa kwezinto ngokuzenzekelayo okuphezulu.
Valve yeButterfly yomoya: Ifanelekile kwiimeko ezifuna impendulo ekhawulezileyo kunye/okanye amandla amakhulu okusebenza, ingakumbi xa kuvalwa ukhuseleko okanye izicelo ezinxulumene nokhuseleko.
Khetha Izinto Ezichanekileyo Zokuvala Isihlalo Se-Butterfly Valve
Izinto zokutywina umphezulu wevalvu yebhabhathane zingahlulwa zibe yitywina ethambileyo kunye netywina eqinileyo yesinyithi ngokweendlela ezahlukeneyo zokusasaza.
Ivalvu yeButterfly yeSihlalo esithambileyo
Itywina elithambileyo lifanelekile kwiindawo ezirhabaxa, ezinobuthi kakhulu nezinobungozi kakhulu, linevalvu yebhabhathane yesihlalo seRubber, ivalvu yebhabhathane yesihlalo sePTFE njl.
I-Metal Seat Butterfly Valve
Isitywino sesihlalo sesinyithi sifanelekile kwiimeko zokusebenza ezinobushushu obuphezulu kunye noxinzelelo oluphezulu. Isihlalo seevalvu zebhabhathane singaba yi-F304, F316, Stellie, Monel njl.
Cinga ngoQhagamshelo lweValve yeButterfly End
Eyona nto iphambili ekuqhagamshelweni kweevalvu zebhabhathane ziquka uhlobo lwe-wafer, uhlobo lwe-flange kunye nohlobo lwe-clamp.
Ivalvu yeButterfly yeWafer
Uqhagamshelo lohlobo lwe-wafer ludla ngokusetyenziswa kwiivalvu zebhabhathane ezinobukhulu obuncinci.
Kulula ukuyifaka kwaye inexabiso eliphantsi, ngoko ke isetyenziswa kakhulu ngobubanzi obuncinci
imibhobho.
Ivalvu yeButterfly yeFlange
Uqhagamshelo lweflange lufanelekile kwiipayipi ezinkulu kunye noxinzelelo oluphezulu.
Ivalvu yeButterfly yeLug
Ivalvu yebhabhathane ye-lug luhlobo olukhethekileyo lwevalvu yebhabhathane. Uphawu lwayo oluphawulekayo kukuba umzimba wevalvu unezikhonkwane kumacala omabini, nto leyo elula ukuyilungisa phakathi kweeflanges ezimbini zepayipi ngeebholiti.Olu yilo lwenza ivalvu yebhabhathane ye-lug isetyenziselwe kakhulu ukusika i-medium ekwipayipi.
Ivalvu yeButterfly eqinisayo
Uqhagamshelo lohlobo lwe-clamp lusetyenziselwa ukufakwa ngokukhawuleza kwaye luqhelekile kwishishini lokutya.
Zeziphi Iimeko Zokusebenza Ezifanelekileyo Kwiivalvu Zebhabhathane
Ukukhetha iqela leevalvu zobungcali ukuze libe noxanduva kudla ngokuzisa iziphumo ezilungileyo. Njengenkokeli kubavelisi beevalvu zebhabhathane baseTshayina, i-NSW Valve ibisoloko ilandela isikhokelo sobuchwephesha sobuchwephesha, inkxaso yobugcisa ephezulu, kunye nenkonzo egqibeleleyo emva kokuthengisa njengomgangatho wokusombulula iimfuno zakho zokuthenga kwindawo enye.
Iivalvu zebhabhathane zisetyenziswa kakhulu, ikakhulu kwiindawo ezahlukeneyo zoshishino, kuquka iinkqubo zolawulo kwi-petroleum, chemical, metallurgical, water treatment, power power, thermal kunye nezinye izimboni. Iivalvu zebhabhathane zifanelekile ukulawula okanye ukusika imidiya eyahlukeneyo yolwelo, efana namanzi, igesi, ioyile, umphunga, njl.njl., kwaye zifanelekile ngakumbi kwiinkqubo zepayipi ezinoxinzelelo oluphantsi, nobukhulu obukhulu.
Ngokuphathelele ukusetyenziswa kwezihlandlo ezithile, iivalvu zebhabhathane zingasetyenziswa kwezi meko zilandelayo:
Ulawulo lwemibhobho okanye ulwelo olunqumliweyo:
Iivalvu zebhabhathane zifanelekile ukulawula okanye ukunqumla izixhobo ezahlukeneyo zolwelo, ezifana namanzi, igesi, ioyile, umphunga, njl.
Umbhobho woxinzelelo oluphantsi, omkhulu nobukhulu:
Iivalvu zebhabhathane zihlala zisetyenziswa kwimibhobho enoxinzelelo oluphantsi, enobukhulu obukhulu. Zinesakhiwo esilula, zinobunzima obuphantsi, kulula ukuzisebenzisa, kwaye azinampembelelo ingako kwinkqubo yemibhobho.
Iitanki zokugcina imithwalo:
Iivalvu zebhabhathane zingasetyenziselwa ukulawula ukuhamba kunye noxinzelelo lolwelo okanye igesi kwitanki yokugcina, kwaye zifanelekile kwiinkqubo zolawulo lweetanki kwimizi-mveliso yeekhemikhali, ipetroli kunye neminye.
Indawo ecocekileyo:
Iivalvu zebhabhathane zinesakhiwo esilula, zitywinwa kakuhle, kwaye kulula ukuzicoca. Zifanelekile kwiimeko apho kukho iimfuno eziphezulu zokusingqongileyo okucocekileyo, njengokutya, amayeza kunye neminye imimandla.
Kutheni Ukhetha Umenzi weValve yeButterfly - NSW - iFektri yaseTshayina
 | | | | |
Umzi-mveliso weValve yeButterfly | Inkqubo yoLawulo loMgangatho weValve yeButterfly egqibeleleyo | Iqela loBugcisa leeBhathane zoBugcisa | Iqela Lokuthengisa Elinomdla | Iqela le-7*24 Emva kokuthengisa |
| Fumana ixabiso leButterfly Valve ngqo kumzi-mveliso,Lawula umgangatho wevalvu yesango ngqo ukusuka kumzi-mveliso. | Ngokwenkqubo yokulawula umgangatho ye-ISO 9001, umgangatho weevalvu zesango unokulawulwa kakuhle kuyo yonke ikhonkco lemveliso kwi-NSW Butterfly Valve Factory. | Iingcali ziqhelene kakhulu nolwakhiwo kunye nokusebenza kweButterfly Valve. Nceda abathengi bakhethe ivalvu yebhabhathane kunye nezixhobo zebhabhathane ezifanelekileyo ngokwendlela yolwelo lombhobho. | Iqela lokuthengisa ligcwele amandla nomdlandla, linceda abathengi kunye neqela lobuchwephesha beevalvu, lixelela abathengi ngokukhethwa kweevalvu kunye namaxabiso eevalvu zeebhabhathane. | Ukuba abathengi banemibuzo malunga nokusetyenziswa kweevalvu zeebhabhathane, iqela lethu emva kokuthengisa liza kunceda abathengi basombulule iingxaki zeevalvu zeebhabhathane kwimizuzu engama-30 emva kokufumana ingxelo. |