Ama-eccentricities amathathu e-Triple Eccentric Butterfly Valve abhekiselwe ku:
I-eccentricity yokuqala: i-valve shaft itholakala ngemuva kwepuleti le-valve, okuvumela Indandatho yokuvala ukuthi izungeze eduze sonke isihlalo esithintana naye.
I-eccentricity yesibili: i-spindle isuswa eceleni ukusuka emgqeni omaphakathi womzimba we-valve, okuvimbela ukuphazamiseka kokuvula nokuvalwa kwe-valve.
I-eccentricity yesithathu: isihlalo sisuswa emgqeni ophakathi we-valve shaft, eqeda ukungqubuzana phakathi kwe-disc nesihlalo ngesikhathi sokuvala nokuvula.
Isebenza Kanjani Ivalve Ye-Butterfly Triple Offset?
Indawo yokuvala ye-valve yamavemvane e-eccentric eccentric kathathu i-bevel con, isihlalo esisemzimbeni we-valve kanye nendandatho yokuvala ku-disc iwukuthintana kwendawo, eqeda ukungqubuzana phakathi kwesihlalo se-valve nendandatho yokuvala, umgomo wayo wokusebenza ukuthembela. ekusebenzeni kwedivayisi yokudlulisa ukushayela ukunyakaza kwepuleti le-valve, ipuleti le-valve ngesikhathi sokunyakaza, indandatho yalo yophawu kanye nesihlalo se-valve ukuze uthole ukuthintana okugcwele, ngokusebenzisa i-extrusion deformation ukuze uzuze ukuvala.
I-valve yevemvane eyi-eccentric kathathuinesici esivelele ukuguqula isakhiwo sokuvala se-valve, akuseyona uphawu lwendawo yendabuko, kodwa uphawu lwe-torque, okungukuthi, akusanciki ekuguquguqukeni okuqinile kwesihlalo esithambile ukuze kufinyelelwe uphawu, kodwa kuncike ekucindezelweni indawo yokuxhumana phakathi kwendawo yokuvala yepuleti le-valve kanye nesihlalo se-valve ukuze kuzuzwe umphumela wokuvala, okubuye kube yisixazululo esihle enkingeni yokuvuza okukhulu kwesihlalo sensimbi, futhi ngenxa yokuthi ukucindezela kwendawo yokuxhumana ilingana nokucindezela medium, ngakho-ke i-valve ye-butterfly emithathu eccentric nayo inokucindezela okuphezulu okuqinile nokusebenza kokumelana nokushisa okuphezulu.
Ividiyo ye-Triple Offset Butterfly Valve
Ividiyo evela ku-L&T Valves
Izinzuzo Ze-Triple Offset Butterfly Valves
I-Triple Offset Butterfly Valve Advantage
1) Ukusebenza kahle kokubekwa uphawu, kuthuthukisa ukwethembeka kohlelo;
I-2) Ukumelana nokungqubuzana okuphansi, ukuvuleka nokuvala okuguquguqukayo, okuvulekile nokuvala umsebenzi okusindisa, okuguquguqukayo;
3) Impilo ende yesevisi, ingafinyelela ukushintsha okuphindaphindiwe;
4) Ukucindezela okuqinile nokumelana nokushisa okuphezulu, ukumelana nokugqwala, ukumelana nokugqoka okuphezulu, uhla olubanzi lwezicelo;
I-5) Ingaqala kusuka ku-0 degrees endaweni eguquguqukayo kuze kufike kuma-degrees angu-90, isilinganiso sayo esivamile sokulawula singaphezu kwezikhathi ezingu-2 kunama-valve ovemvane jikelele;
6) Amasayizi ahlukene kanye nezinto zokwakha ziyatholakala ukuhlangabezana nezimo zokusebenza ezihlukene.
I-Triple Offset Butterfly Valve Ububi
1) Ngenxa yenqubo ekhethekile ye-valve butterfly eccentric ephindwe kathathu, ipuleti levalvu lizoba mkhulu, uma kusetshenziswa i-valve butterfly ye-triple offset epayipini elincane lobubanzi, ukumelana nokumelana nokugeleza kwepuleti le-valve endaweni egelezayo epayipini. yinhle endaweni evulekile, ngakho-ke ngokuvamile, i-valve uvemvane eccentric kathathu ayifanele ipayipi ngaphansi kwe-DN200.
2)Epayipini elivame ukuvuleka, indawo evalayo esihlalweni sevalve uvemvane eccentric kathathu kanye nendandatho yokuvala enamazinga amaningi epuleti lovemvane izohlungwa kahle, okuzophazamisa ukusebenza kokuvala kwevalvu ngemva kwesikhathi eside.
3)Intengo ye-butterfly triple offset valve iphezulu kakhulu kune-double eccentric kanye ne-centerline butterfly valve.
Umehluko Phakathi Kwe-Double Offset Kanye Ne-Triple Offset Butterfly Valves
Umehluko wesakhiwo phakathi kwe-double eccentric kanye ne-triple eccentric butterfly valve
1. Umehluko omkhulu kakhulu ukuthi i-valve uvemvane eccentric kathathu ine-eccentric eyodwa ngaphezulu.
2. Umehluko wesakhiwo sokubeka uphawu, i-valve ye-butterfly e-eccentric ephindwe kabili i-valve ye-butterfly ethambile, ukusebenza kahle kokuvala uphawu kuhle, kodwa akumelani nokushisa okuphezulu, ingcindezi ngokuvamile ayikho ngaphezu kuka-25 kg.Futhi i-valve uvemvane eccentric kathathu iyi-valve uvemvane ehlezi eyinsimbi, ingamelana nezinga lokushisa eliphezulu nokucindezela okukhulu, kodwa ukusebenza kokuvala kuphansi kune-double eccentric butterfly valve.
Ungayikhetha Kanjani Ivaluvu ye-Butterfly ye-Triple Offset?
Ngoba impahla ye-valve butterfly eccentric ephindwe kathathu ingakhethwa ebangeni elibanzi, futhi ingahambisana nokushisa okuphezulu kanye nemithombo yezindaba eyonakalisayo efana ne-asidi ne-alkali, ngakho-ke isetshenziswa kabanzi kwezensimbi, amandla kagesi, imboni ye-petrochemical, uwoyela negesi. ukukhishwa, izinkundla zaphesheya kwezilwandle, ukucolisiswa kwe-petroleum, imboni yamakhemikhali angaphili, ukuphehla amandla, kanye nokuphakelwa kwamanzi kanye nokukhipha amanzi kanye nokwakhiwa kukamasipala namanye amapayipi ezimboni ukuze alawule ukugeleza nokunqamula ukusetshenziswa koketshezi.Ebubanzini obukhulu, nezinzuzo zayo zokuvuza okuyiziro, kanye nomsebenzi omuhle kakhulu wokuvala nokusebenza wokulungisa, kushintsha njalo i-valve yesango, i-valve yeglobhu kanye ne-valve yebhola esetshenziswa emikhakheni emikhulu yezimboni kumapayipi abalulekile ahlukahlukene.Izinto ezisetshenziswayo zimi kanje: i-cast iron, cast steel, insimbi engagqwali, i-aluminium bronze, ne-duplex steel.Okusho ukuthi, ezimweni ezihlukahlukene ezinzima kulayini wokulawula, kungakhathaliseki ukuthi i-valve yokushintsha noma i-valve yokulawula, inqobo nje uma ukhetha okulungile, ingasetshenziswa ngokuzethemba i-valve ye-butterfly ye-offset kathathu, futhi iyindleko ephansi.
I-Triple Offset Butterfly Valve Dimension
Ishidi Ledatha Levalve Yemvemvane Kathathu Oi-ffset
| UHLOBO: | I-eccentric ephindwe kathathu, i-Wafer, i-Lug, i-Double flange, i-Welded |
| USIZI KANYE NEZINXHUMO: | I-DN80 kuya ku-D1200 |
| OKUPHAKATHI: | Umoya, Igesi Engasebenzi, Amafutha, Amanzi Olwandle, Amanzi Angcolile, Amanzi |
| IZINTO: | Cast Iron / Ductile Iron / Carbon Steel / Stainless Insimbi / I-Alum Bronze |
| ISILINGANISO SOkucindezela: | PN10/16/25/40/63, Ikilasi 150/300/600 |
| TEMPERATURE: | -196°C kuya ku-550°C |
Material Of Izingxenye
| INGXENYE IGAMA | Okubalulekile |
| UMZIMBA | Carbon steel, Stainless steel, Duplex steel, Alum-Bronze |
| DISC / PLATE | GRAPHITE /SS304 /SS316 /Monel /316+STL |
| I-SHAFT / STEM | SS431/SS420/SS410/SS304/SS316 /17-4PH/duplex steel |
| ISIHLALO / LINING | GRAPHITE /SS304 /SS316 /Monel /SS+STL/SS+graphite/insimbi kuya kwensimbi |
| Amabhontshisi / amantongomane | I-SS316 |
| BUSHING | 316L+RPTFE |
| I-GASKET | I-SS304+GRAPHITE /PTFE |
| IKHAVA ESEZANSI | Insimbi /SS304+GRAPHITE |
We I-Tianjin Zhongfa Valve Co., Ltdyasungulwa ngo-2006. Singomunye wabakhiqizi be-valve butterfly kathathu eTianjin China.Sigcina ukusebenza kahle okuphezulu kanye nokuphathwa ngokuqinile kokulawulwa kwekhwalithi, sihlinzeka ngesikhathi nangempumelelo ngaphambi kokuthengisa, ukuthengisa kanye nensizakalo yokuthengisa ngemuva kokuthengisa ukuze sizuze ukusebenza kahle nokwaneliseka kwamakhasimende.Sithole ISO9001, CE Certification.