Izinto ezintathu ezingaqhelekanga zeTriple Eccentric Butterfly Valve zibhekisa kuzo:
Ukungafani kokuqala: umngxuma wevalvu ungasemva kwepleyiti yevalvu, nto leyo evumela iRingi yokutywina ukuba ijikeleze isihlalo sonke xa sidibene.
Ukungafani kwesibini: i-spindle isuswa ecaleni ukusuka kumgca ophakathi womzimba wevalvu, nto leyo ethintela ukuphazamiseka ekuvulekeni nasekuvalweni kwevalvu.
Ukungabi nabuqhetseba kwesithathu: isihlalo sichasene nomgca ophakathi we-valve shaft, nto leyo esusa ukungqubana phakathi kwediski nesihlalo ngexesha lokuvala nokuvula.
Isebenza njani iValve yeButterfly e-Triple Offset?
Umphezulu wokutywina wevalvu yebhabhathane engaqhelekanga ephindwe kathathu yi-bevel con, isihlalo emzimbeni wevalvu kunye neringi yokutywina kwidiski kukuxinana komphezulu, okususa ukungqubana phakathi kwesihlalo sevalvu kunye neringi yokutywina, umgaqo wayo osebenzayo kukuxhomekeka ekusebenzeni kwesixhobo sokudlulisa ukuhambisa intshukumo yepleyiti yevalvu, ipleyiti yevalvu kwinkqubo yokuhamba, iringi yayo yokutywina kunye nesihlalo sevalvu ukuze ifumane ukuxinana okupheleleyo, ngokusebenzisa i-extrusion deformation ukuze kufezekiswe ukutywinwa.
Ivalvu yebhabhathane engaqhelekanga kathathuEyona nto ibalulekileyo kukutshintsha isakhiwo sokutywina sevalvu, ingaseyiyo itywina yesikhundla sendabuko, kodwa yitywina ye-torque, oko kukuthi, ayisaxhomekeki kwinguquko eqinileyo yesihlalo esithambileyo ukuze ifezekise ukutywina, kodwa ixhomekeke kuxinzelelo lomphezulu woqhagamshelwano phakathi komphezulu wokutywina wepleyiti yevalvu kunye nesihlalo sevalvu ukuze ifezekise isiphumo sokutywina, nto leyo eyisisombululo esihle kwingxaki yokuvuza okukhulu kwesihlalo sesinyithi, kwaye kuba uxinzelelo lomphezulu woqhagamshelwano luhambelana noxinzelelo lwe-medium, ngoko ke ivalvu yebhabhathane emithathu engaqhelekanga ikwanayo nokusebenza koxinzelelo oluphezulu kunye nokumelana nobushushu obuphezulu.
Ividiyo yeValve yeButterfly ye-Offset kathathu
Ividiyo evela kwiivalvu ze-L&T
Iingenelo zeeValve zeButterfly eziQhelekileyo ezintathu
I-Valve ye-Offset Butterfly ephindwe kathathu Inzuzo
1) Ukusebenza kakuhle kokutywina, kuphucula ukuthembeka kwenkqubo;
2) Ukumelana nokungqubana okuphantsi, okulungelelaniswayo nokuvulwayo, okugcinwayo kwabasebenzi okuvulekileyo nokuvalwayo, okuguquguqukayo;
3) Ubomi benkonzo ende, inokufikelela ekutshintsheni okuphindaphindiweyo;
4) Uxinzelelo oluqinileyo kunye nokumelana nobushushu obuphezulu, ukumelana nokugqwala, ukumelana nokuguguleka okuphezulu, uluhlu olubanzi lwezicelo;
5) Ingaqala ukusuka kwi-0 degrees ukuya kwindawo ehlengahlengiswayo ukuya kuthi ga kwi-90 degrees, umlinganiselo wayo oqhelekileyo wolawulo ungaphezulu kwezihlandlo ezi-2 kunezivalo zebhabhathane eziqhelekileyo;
6) Ubungakanani obahlukeneyo kunye nezixhobo ziyafumaneka ukuhlangabezana neemeko zokusebenza ezahlukeneyo.
Ingxaki yeValve yeButterfly ye-Offset kathathu
1) Ngenxa yenkqubo ekhethekileyo yevalvu yebhabhathane engaqhelekanga kathathu, ipleyiti yevalvu iya kuba nkulu, ukuba ivalvu yebhabhathane engaqhelekanga kathathu isetyenziswa kumbhobho omncinci, ukumelana nokuchasana nokuhamba kwepleyiti yevalvu ukuya kwindawo egelezayo kumbhobho kulungile xa ivulekile, ngoko ke ngokubanzi, ivalvu yebhabhathane engaqhelekanga kathathu ayifanelekanga kumbhobho ongaphantsi kwe-DN200.
2) Kwipayipi evulekayo rhoqo, umphezulu wokutywina kwisihlalo sevalvu yebhabhathane engaqhelekanga kathathu kunye neringi yokutywina enamanqanaba amaninzi kwipleyiti yebhabhathane ziya kuhluzwa kakuhle, nto leyo eya kuchaphazela ukusebenza kokutywina kwevalvu emva kwexesha elide.
3) Ixabiso le-butterfly triple offset valve liphezulu kakhulu kune-double eccentric kunye ne-centerline butterfly valve.
Umahluko Phakathi kweValve zeButterfly ze-Double Offset kunye ne-Triple Offset
Umahluko kwisakhiwo phakathi kwevalvu yebhabhathane engaqhelekanga ephindwe kabini kunye nevalvu yebhabhathane engaqhelekanga ephindwe kathathu
1. Umahluko omkhulu kukuba ivalvu yebhabhathane engaqhelekanga kathathu inenye engaqhelekanga.
2. Umahluko kwisakhiwo sokutywina, ivalvu yebhabhathane e-eccentric ephindwe kabini yivalvu yebhabhathane e-seal ethambileyo, ukusebenza kokutywina kwetywina ethambileyo kulungile, kodwa ayimelani nobushushu obuphezulu, uxinzelelo ngokubanzi alukho ngaphezulu kwe-25 kg. Kwaye ivalvu yebhabhathane e-eccentric ephindwe kathathu yivalvu yebhabhathane ehleli ngentsimbi, inokumelana nobushushu obuphezulu kunye noxinzelelo oluphezulu, kodwa ukusebenza kokutywina kuphantsi kunevalvu yebhabhathane e-eccentric ephindwe kabini.
Ungayikhetha njani iValve yeButterfly ye-Offset kathathu?
Ngenxa yokuba izinto zevalvu yebhabhathane engaqhelekanga kathathu zinokukhethwa kuluhlu olubanzi, kwaye zinokuhambelana nobushushu obuphezulu kunye neendaba ezahlukeneyo ezirhabaxa ezifana ne-asidi kunye ne-alkali, ngoko ke isetyenziswa kakhulu kwi-metallurgy, amandla ombane, ishishini le-petrochemical, ukukhupha ioyile negesi, amaqonga aselunxwemeni, ukucoca i-petroleum, ishishini leekhemikhali ezingaphiliyo, ukuvelisa amandla, kunye nokubonelela ngamanzi kunye nokuhambisa amanzi kunye nokwakhiwa komasipala kunye neminye imibhobho yemizi-mveliso yokulawula ukuhamba kunye nokunqunyulwa kokusetyenziswa kolwelo. Kwi-diameter enkulu, kunye neenzuzo zayo zokuvuza ezingenanto, kunye nomsebenzi ogqwesileyo wokuvala kunye nokulungisa, i-valve yesango, i-globe valve kunye ne-ball valve isetyenziswa rhoqo kwiindawo ezinkulu zoshishino kwiindidi ezahlukeneyo zemibhobho ebalulekileyo. Izinto zezi zilandelayo: isinyithi esityhidiweyo, intsimbi etyhidiweyo, intsimbi engatyiwayo, i-aluminium bronze, kunye nentsimbi ephindwe kabini. Oko kukuthi, kwiimeko ezahlukeneyo ezinzima kumgca wolawulo, nokuba yi-valve yokutshintsha okanye i-valve yokulawula, lo gama ukhetho olufanelekileyo, i-valve yebhabhathane etyhidiweyo kathathu ingasetyenziswa ngokuzithemba, kwaye ixabisa kancinci.
Ubukhulu beValve yeButterfly ye-Offset kathathu
Iphepha leDatha leValve yeButterfly Triple Oi-ffset
| UHLOBO: | I-eccentric kathathu, i-Wafer, i-Lug, i-Double flange, i-Welded |
| UBUKHULU NOKUQHAGAMSHELWA: | Ukusuka kwi-DN80 ukuya kwi-D1200 |
| PHAKATHI: | Umoya, igesi engasebenziyo, ioyile, amanzi olwandle, amanzi amdaka, amanzi |
| IZIXHOBO: | Intsimbi Ephosiweyo / Intsimbi Ethuliweyo/ Intsimbi Yekhabhoni / Engenasici Intsimbi / iBronze yeAlum |
| ULUNGISO LOXINXINZELELO: | PN10/16/25/40/63, Udidi 150/300/600 |
| UBUSHUSHU: | -196°C ukuya kuma-550°C |
Izinto zeCandelo
| IGAMA LENXALENYE | Izinto eziphathekayo |
| UMZIMBA | Intsimbi yekhabhoni, Intsimbi engatyiwayo, Intsimbi yeDuplex, I-Alum-Bronze |
| IDISC/IPLATE | IGRAPHITE /SS304 /SS316 /Monel /316+STL |
| I-SHAFT / I-STEM | I-SS431/SS420/SS410/SS304/SS316 /17-4PH /intsimbi ye-duplex |
| ISIHLALO / INDAWO YOKUGCINA | IGRAPHITE /SS304 /SS316 /Monel /SS+STL/SS+ graphite/isinyithi ukuya kwisinyithi |
| Iibholiti / Amandongomane | SS316 |
| UKUHLALA EMATHUNZINI | 316L+RPTFE |
| IGASKET | I-SS304+IGRAPHITHI/PTFE |
| ISIKHUMBUZO ESINGAPHANTSI | INTSIMBI /SS304 + IGRAPHITE |
We I-Tianjin Zhongfa Valve Co., LtdYasekwa ngo-2006. Singomnye wabavelisi beevalvu ze-triple offset butterfly eTianjin eTshayina. Sigcina ukusebenza kakuhle kakhulu kwaye silawula ngokungqongqo ulawulo lomgangatho, sinikezela ngenkonzo yangaphambi kokuthengisa, yokuthengisa kunye neyasemva kokuthengisa ngexesha elifanelekileyo ukuze sifezekise ukusebenza kakuhle kunye nokwaneliseka kwabathengi. Sifumene iSatifikethi se-ISO9001, CE.