Uhlobo lwe-lug ye-Butterfly Valve ehleli phantsi eyomeleleyo
Yintoni uhlobo lwe-Resilient Seated Butterfly Valve Lug?
Ivalvu yeButterfly ehlala iqinileIkwabizwa ngokuba yi-"concentric","rubber lined" kunye ne-"rubber seated" butterfly valve, inesihlalo serabha (okanye esiqinileyo) phakathi kobubanzi bangaphandle bediski kunye nodonga lwangaphakathi lwevalvu.
Ivalvu yebhabhathane yivalvu ejika ikota ejikeleza iidigri ezingama-90 ukuvula okanye ukuvala ukuhamba kwemidiya. Inediski ejikelezayo, eyaziwa ngokuba yibhabhathane, efumaneka embindini womzimba esebenza njengendlela yokuvala ivalvu. Idiski iqhagamshelwe kwi-actuator okanye kwisibambo esidlula kwi-shaft, edlula kwidiski ukuya phezulu komzimba wevalvu.
Ukuhamba kwediski kuya kumisela indawo yevalvu yebhabhathane. Uhlobo lwevalvu yebhabhathane ehleli phantsi ehlala iqinile ingasebenza njengevalvu yokwahlula ukuba idiski ijikeleza ngokupheleleyo i-90-degree turn, ivalvu ivuliwe okanye ivaliwe ngokupheleleyo.
Ivalvu yebhabhathane ikwasetyenziswa njengevalvu elawula ukuhamba kwamanzi, ukuba idiski ayijikelezi ukuya kumjikelo wekota epheleleyo, oko kuthetha ukuba ivalvu ivulekile kancinci, singalawula ukuhamba kwamanzi nge-open angle eyahlukeneyo.
(Itshati yeCV/KV yevalvu yebhabhathane ehleli phantsi ehlala iqinile iyafumaneka xa iceliwe)
Uhlobo lweLug yeButterfly Valve ehlala iqinile,Uyilo oluncinci kakhulu olunemifutshane yobuso nobuso. Ingena phakathi kweeflange ezimbini, kunye neestud ezidlula ukusuka kwenye iflange ukuya kwenye. Ivalvu ibanjwe endaweni yayo kwaye ivalwe nge-gasket ngenxa yoxinzelelo lweestud. Uhlobo lwe-valve yebhabhathane ehleli phantsi ehlala iqinile sisisombululo esikhaphukhaphu, esingenakulungiswa, esingabizi kakhulu, nesithembekileyo kwizicelo ezahlukeneyo.
Uhlobo lweLug yeButterfly Valve ehlala iqinile,Ihlala isetyenziswa apho ivalvu ikwisiphelo sombhobho kuba akukho flange yesibini yokubopha izikhonkwane. Endaweni yoko, iilugs ziphoswa kwivalvu enemingxuma eqhotyoshiweyo ehambelana nepateni yebolt yobukhulu kunye nohlu loxinzelelo lweflange. Iibolts zidlula kwimingxuma yeflange kwaye zifakwa kwimingxuma eqhotyoshiweyo yelug.
Iimpawu eziphambili ze-NORTECH resilient seated butterfly valve lug type
NGOBAUKUKHETHA THINA?
- Qubunjani kunye nenkonzo: ngaphezulu kweminyaka engama-20 yamava eenkonzo ze-OEM/ODM kwiinkampani eziphambili zeevalvu zaseYurophu.
- Qukuhanjiswa kwe-uick, ilungele ukuthunyelwa iiveki ezi-1-4, kunye nesitokhwe esifanelekileyo seevalvu zebhabhathane ezihleli phantsi eziqinileyo kunye nezinto ezisetyenziswayo
- QIsiqinisekiso somgangatho weenyanga ezili-12 ukuya kwezingama-24 zeevalvu zeebhabhathane ezihleli phantsi eziqinileyo
- Qulawulo lomgangatho kwiqhekeza ngalinye levalvu yebhabhathane
Iimpawu eziphambili uhlobo lwe-lug ye-valve yebhabhathane ehleli phantsi eqinileyo
- Ukwakhiwa okuncinci kwenza kube nzima kakhulu, kubekho indawo encinci yokugcina nokufakela.
- Indawo yeshafti ephakathi, ukuqina kweqamza eliya kwicala eliphakathi, okwenza ukufakwa kwamkeleke nakweyiphi na indlela.
- Umzimba ozele yimbobo awuniki ukumelana okuqinileyo nokuhamba kwamanzi.
- Akukho mingxunya kwindlela yokuhamba kwamanzi, nto leyo eyenza kube lula ukuyicoca nokubulala iintsholongwane kwinkqubo yamanzi okusela njl.
- Irabha efakwe ngaphakathi emzimbeni yenza ulwelo olungangeni emzimbeni.
- Uyilo lwediski engenazikhonkwane luluncedo ekuthinteleni indawo yokuvuza kwidiski.
- I-flange ephezulu ye-ISO 5211 ilungele ukwenza kube lula ukwenza izinto ngokuzenzekelayo kunye nokulungiswa kwakhona kwe-actuator.
- Iitorque eziphantsi zokusebenza zibangela ukuba kube lula ukusebenza kunye nokukhetha i-actuator engabizi kakhulu.
- Iibheringi ezifakwe kwi-PTFE zenzelwe ukulwa nokungqubana kunye nokuguguleka, akukho lubrication ifunekayo.
- I-lining efakwe emzimbeni, i-liner kulula ukuyitshintsha, akukho mhlwa phakathi komzimba kunye ne-lining, ifanelekile ukusetyenziswa ekupheleni komgca.
Uhlobo lwe-lug ye-butterfly ehleli phantsi ehlala iqinileiimpawu zoyilo lwediski engenazikhonkwane
Umphini ochanekileyo odibeneyo
Ububanzi be-DN32-DN350
Isingxobo serabha esibunjiweyo
Umgodi weHexagon
Yedayamitha ye-DN400 nangaphezulu
Iintlobo zoMsebenzi uhlobo lwe-lug lwevalvu zebhabhathane ezihleli phantsi eziqinileyo
| Isixhobo sokuphatha |
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| Ibhokisi yegiya ephathwa ngesandla |
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| I-actautor yomoya |
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| Isixhobo sombane |
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| Iphedi yokushukuma ye-ISO5211 yasimahla |
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Iinkcukacha zobugcisa zohlobo lwe-lug ye-reliable seated butterfly valves
Imigangatho:
| Uyilo kunye noMvelisi | I-API609/EN593 |
| Ubuso ngobuso | Uthotho lwe-ISO5752/EN558-1 20 |
| Isiphelo seFlange | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Uvavanyo loxinzelelo | I-PN6/PN6/PN16/PN25, i-ANSI Class125/150 |
| Uvavanyo kunye nokuhlolwa | I-API598/EN12266/ISO5208 |
| Iphedi yokufakela i-Actuator | I-ISO5211 |
Izinto eziphambili zezintouhlobo lwe-lug yevalvu yebhabhathane ehleli phantsi eqinileyo:
| Iinxalenye | Izixhobo |
| Umzimba | Isinyithi esithambileyo, isinyithi sekhabhoni, isinyithi esingenasici, isinyithi esingenasici esiphindwe kabini, iMonel, ibronze ye-Alu |
| Idiski | I-Ductile iron nickel egqunywe, i-ductile iron nylon egqunywe/i-Alu-bronze/intsimbi engatyiwayo/i-duplex/iMonel/iHasterlloy |
| I-Liner | I-EPDM/NBR/FPM/PTFE/Hypalon |
| Isiqu | Intsimbi engenasici/iMonel/iDuplex |
| Ukugquma ngezihlahla | I-PTFE |
| Iibholti | Yenziwe ngentsimbi eshayinayo |
Izixhobo zomzimba wevalvuiivalvu zeebhabhathane ezihleli phantsi eziqinileyo
| Isinyithi esithambileyo |
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| Yenziwe ngentsimbi eshayinayo |
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| I-Alu-bronze |
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Izixhobo zediski yevalvuuhlobo lwe-valve yebhabhathane ehleli phantsi ehlala iqinile
| I-Ductile iron nickel egqunywe nge-camera |
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| I-nylon yentsimbi ethambileyo egqunywe nge-ductile |
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| I-PTFE yentsimbi ephothiweyo |
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| Yenziwe ngentsimbi eshayinayo |
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| Intsimbi engenasici yeDuplex |
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| I-Alu-bronze |
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| I-Hasterlloy-C |
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Ilayini yesikhindi serabhauhlobo lwe-valve yebhabhathane ehleli phantsi ehlala iqinile
| I-NBR | 0°C~90°C | Iihydrocarbons ze-Aliphatic (amafutha, iioyile ezinevumba eliphantsi, iigesi), amanzi olwandle, umoya ocinezelweyo, iipowders, iigranular, i-vacuum, unikezelo lwegesi |
| I-EPDM | -20°C~110°C | Amanzi ngokubanzi (ashushu, abandayo, olwandle, ozone, ukudada, amashishini, njl.njl.). Iiasidi ezibuthathaka, izisombululo zetyuwa ezibuthathaka, utywala, iiketones, iigesi ezimuncu, ijusi yeswekile |
| I-EPDM yococeko | -10°C~100°C | Amanzi okusela, ukutya, amanzi okusela angenachlorine |
| I-EPDM-H | -20°C~150°C | I-HVAC, amanzi abandayo, ukutya kunye nejusi yeswekile |
| IViton | 0°C~200°C | Iihydrocarbon ezininzi ze-aliphatic, aromatic kunye ne-halogen, iigesi ezishushu, amanzi ashushu, umphunga, i-inorganic acid, i-alkali |
Isicelo seMveliso:
Isetyenziswa phi ivalvu yebhabhathane ehlala iqinile?
Uhlobo lwe-wafer ye-butterfly ehleli phantsi eyomeleleyo isetyenziswa kakhulu kwi
- Izityalo zokunyanga amanzi kunye nenkunkuma
- Ishishini lephepha, elempahla kunye neswekile
- Ishishini lokwakha, kunye nemveliso yokugrumba
- Ukufudumeza, umoya opholileyo, kunye nokujikeleza kwamanzi okupholisa
- Ii-conveyors ze-pneumatic, kunye nezicelo ze-vacuum
- Izityalo zomoya ocinezelweyo, igesi kunye ne-desulphurization
- Ushishino lokwenza ubhiya, ukucoca, kunye neenkqubo zeekhemikhali
- Uthutho kunye nokuphathwa kwemithwalo emininzi eyomileyo
- Ishishini lamandla
Iivalvu zebhabhathane ezihlala ziqinile ziqinisekisiwe ukubaI-WRASe-UK kunyeI-ACS eFransi, ingakumbi kwiindawo zokusebenzela amanzi.
Ubungqina beConformité Sanitaire
(ACS)
Isicwangciso seengcebiso ngeMigaqo yamanzi
(Ii-WRAS)
