Double Eccentric Butterfly Valve irabha ehleli
Zithini iivalvu zebhabhathane eccentric?
Ivalufa yebhabhathane ene-Eccentric ephindwe kabiniyimveliso yoyilo ephindwe kabini eneteknoloji ehamba phambili yehlabathi.Le valve yebhabhathane inesakhiwo esikhethekileyo esinentsebenzo yokutywina ethembekileyo, iimeko ezibanzi zokusebenza kunye netorque ephantsi yokusebenza.
Iringi yokutywina yevalve yebhabhathane ephindwe kabini yenziwe nge-elastomer efanelekile kwidiski, iyafumaneka ukuba isetyenziswe ekutywineni ngokunye, Ngokuqhelekileyo isetyenziswa kumanzi okanye kwisicelo samanzi sikamasipala.
yintoni eyenza ukuba yahluke kuzo zonke ezinye iivalve zebhabhathane, luyilo lwediskhi eccentric kabini okanye kabini.
ivumela i-disc ukuba ihambe esitulweni inciphisa itorque kunye nokunxiba kwesitulo, yinzuzo enkulu xa kuthelekiswa neevalvu zebhabhathane.
Ivalve yebhabhathane eccentric ephindwe kabini, eneringi yokutywina elungiswe yipleyiti yokugquma, Iya kwenza ivalve ibe nendawo yokulungisa engayekiyo kwisangqa kwaye yenze ivalve ingasichukumisi isitulo konke konke xa ivulwe ngokupheleleyo.Olu yilo luya kwenza ukuba isihlalo sidibane nengxabano encinci kwaye ngokufanelekileyo iya kwandisa ubomi bayo.Kwisicelo esiqhelekileyo, le valve yebhabhathane ilungelelaniswe kabini ibekwe kudidi lwe-150.
Iimpawu eziphambili ze-NORTECH iivalvu zebhabhathane eziphindwe kabini ezihleliyo?
Ehleli phantsiIivalvu zebhabhathane eccentric kabini zihleli
Umgangatho woyilo: BS EN593
Ubuso ngobuso ubude : EN558-1/ISO5752 series 14& ISO5752 series 13
Ubungakanani beFlange kunye noqheliso: BS EN1092/BS4504 (DIN2501)
Ubungakanani: DN350 - DN3000/ 14"-120"
Iqondo loxinzelelo:PN6- PN10-PN16-PN25-PN40
Isicelo: amanzi, amanzi okusela, ugutyulo, ulwelo olunoburharha obuphantsi njl njl.
KUTHENI USIKHETHE?
QUkuhanjiswa kwe-uick, ilungele ukuthunyelwa iiveki ezi-1-4, kunye nesitokhwe esinenkathalo yeevalvu zebhabhathane ezihleliyo kunye nezixhobo.
Qisiqinisekiso uality 12- 24 iinyanga ukuba resilient ehleli butterfly valves
Qulawulo lwemeko yeqhekeza ngalinye levalve yebhabhathane
Iimpawu eziphambili ze Iivalvu zebhabhathane eccentric kabini zihleli:
Ubomi obude benkonzo ngenxa yediski ethambekileyo
Uxinzelelo kwi-disc lukhutshwa emva kweedigri ezimbalwa zokuvula ezinciphisa ukunxiba kwe-disc seal.Ngapha koko, uyilo lunciphisa ukunyanzeliswa kokutywinwa okuqinisekisa iitorque eziphantsi zokusebenza.
Uyilo lwezihlalo zamawele
Uyilo oludityanisiweyo lwesitulo lunomatshini kunye ne-epoxy coated ductile isihlalo sentsimbi esidityaniswe emzimbeni.Uyilo lwesitulo sentsimbi esingenasici sinesangqa sokuhlala esinokutshintshwa sentsimbi engenasici etywinwe nge-O-ring ukuphepha ukuvuza phantsi kweringi yesihlalo.
Iimpawu zoyilo lweshaft
Ukutywinwa kwe-shaft kutshintshwa phantsi koxinzelelo ukwenzela ukuba kube lula ukugcinwa.Ukutywinwa kwe-EPDM kukhuselekile ukuqina ngaphakathi nangaphandle, kwaye ukutywinwa kwe-NBR kukhuseleka kubumdaka kunye nolwelo oluvela ngaphandle.
Idiskhi itywina elungiselelwe ukusebenza okuphezulu
Isitywina sediski similiselwe ukukhusela ukulungiswa kwindawo echanekileyo enikezela umsebenzi othembekileyo kakhulu.Umgangatho obalaseleyo werabha wenza kube lula ukunciphisa inani lerabha eliqinisekisa iitorque eziphantsi zokuvala.Ukutywinwa kwe-EPDM kuvunywe yi-ACS kunye ne-WRAS.
Ukuxinana kwamacala amabini
Iivalvu zi-bi-directional kwaye zi-uni-directional xa zifunwa.
Isitywina esinokutshintshwa kwidiski ngokulungiswa okungayekiyo
Uyilo lwe-double offset lukhokelela ekunxityweni kwesihlalo esincinci, i-torque ephantsi
ukukhuhlana okuncinci kuqinisekisa ubomi bokusebenzisa ixesha elide
Umsesane wokutywina ohlaziyekayo
Umzimba wepeyinti ye-Epoxy kunye nediski
I-ISO 5211 iflange ephezulu yokusebenza ngeendlela ezahlukeneyo
Zero ukuvuza kumacala omabini
Uhlobo lokuSebenza lwerabha yeButterfly Eccentric ephindwe kabini ehleli
ngenxaIivalvu zerabha yebhabhathane eccentric kabini zihleli, siyabonelela
Ukusebenza kwebhokisi yegiya ngesandla, i-pneumatic actuator, i-actuator yombane, kunye ne-hydraulic acatuators yokhetho lwakho.
Iinkcukacha zobugcisa ze-NORTECH iivalvu zebhabhathane eziphindwe kabini eccentric zihleli?
| Uyilo kunye nokuVeliswa | EN 593/API609 |
| Phelisa uQhagamshelwano | Iphindwe kabini |
| Ukusebenza | I-Manual/Pneumatic/Electric |
| Ubungakanani Uluhlu | I-NPS 14"-120"(DN350-DN3000) |
| Ixabiso loxinzelelo | 150 psi, 275 psi okanye 500 psi (PN10-16-25) |
| Ubuso ngobuso | EN558-1 uthotho 13/uthotho 14 |
| Flange | EN1092-2,ASME B16.5,AWWA C207,ASME B16.47 |
| Ukuhlolwa | EN / AWWA C504/C519 / NSF 61/372 Certified |
| ICANDELO IGAMA | Izinto eziphathekayo |
| UMZIMBA | I-ASTM A536 65-45-12/ EN-JS 1030 (GGG-40), EN-JS 1049 (GGG 40.3), Insimbi engagqwali (1.4408) |
| DISC / PLATE | DI+NI,CF8/CF8M,C954/C958 EN-JS 1030 (GGG-40) Intsimbi engatyiwa (1.4408) |
| ISHAFT / STEM | SS431/SS420/SS410/SS304/SS316 |
| ISIHLALO / LINING | NBR/EPDM/VITON /PTFE/PFA |
| I-TAPER PINS | SS416/SS316 |
| BUSHING | IBHASI/PTFE |
| O-RING | NBR/EPDM/VITON /PTFE |
| ISIQINISO | Intsimbi |
uMboniso weMveliso:
Isicelo seMveliso:
Yeyiphi irabha ye-Eccentric Butterfly Valve ehleli esetyenziselwa ntoni?
Olu hloboDouble Eccentric Butterfly Valve irabha ehleliisetyenziswa ngokubanzi kwi
- Amadama kunye nombane wamanzi
- Ishishini,
- Ukunkcenkceshela,
- Izityalo zamandla,
- Ugutyulo kunye nokucocwa kwamanzi amdaka,
- Unyango lwamanzi
