Umenzi wevalvu yeButterfly yombane i-china DN50 DN1200 Umgangatho ophezulu onesiqinisekiso se-WRAS
Yintoni iValve yeButterfly yoMbane?
Ivalvu yebhabhathaneIkwabizwa 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 lwe-wafer ye-butterfly ehleli phantsi ehlala iqinile ingasebenza njenge-valve yokwahlula ukuba idiski ijikeleza ngokupheleleyo i-90-degree turn, i-valve ivuliwe okanye ivaliwe ngokupheleleyo.
Ivalvu yebhabhathane yombane,uyilo oluncinci kakhulu olunemifutshane yobuso nobuso.Ingena phakathi kweeflange ezimbini, kunye neestuds ezidlula ukusuka kwenye iflange ukuya kwenye. Ivalvu ibanjwe endaweni yayo kwaye ivalwe nge-gasket ngenxa yoxinzelelo lweestuds.Uhlobo lwe-wafer ye-butterfly seating resilient sisisombululo esikhaphukhaphu, esingenangxaki yokugcinwa, esingabizi kakhulu, nesinokuthenjwa kwiindlela ezahlukeneyo zokusetyenziswa.
Iimpawu eziphambili ze-NORTECH Electrical butterfly valve wafer 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 yeIivalvu zebhabhathane zombane
- 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.
 | I-NORTECH Ivalvu yebhabhathane ehleli phantsi eqinileyo uyilo olungenazikhonkwane |  |
nceda ubhekisele kuikhathalogu yethu yeevalvu zebhabhathaneukuze ufumane iinkcukacha okanye unxibelelane neqela lethu lokuthengisa ngokuthe ngqo.
Iintlobo zoMsebenzi ngenxaIivalvu zebhabhathane zombane
| Isixhobo sokuphatha |
|
| Ibhokisi yegiya ephathwa ngesandla |
|
| I-actautor yomoya |
|
| Isixhobo sombane |
|
| Iphedi yokushukuma ye-ISO5211 yasimahla |
|
Iinkcukacha zobugcisa zeevalvu zebhabhathane zombane
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 zezinto of Ivalvu yebhabhathane yombane:
| 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 wevalvuof Zombane iivalvu zebhabhathane
| Isinyithi esithambileyo |
|
|
| Yenziwe ngentsimbi eshayinayo |
|
|
| I-Alu-bronze |
|
|
Izixhobo zediski yevalvu of Ivalvu yebhabhathane yombane
| I-Ductile iron nickel egqunywe nge-camera |
|
|
| I-nylon yentsimbi ethambileyo egqunywe nge-ductile |
|
|
| I-PTFE yentsimbi ephothiweyo |
|
|
| Yenziwe ngentsimbi eshayinayo |
|
|
| Intsimbi engenasici yeDuplex |
|
|
| I-Alu-bronze |
|
|
| I-Hasterlloy-C |
|
|
Ilayini yesikhindi serabhayeIvalvu yebhabhathane yombane
| 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 |
