Fekitari mutengo DN50-DN2000 Worm giya rabha-lined butterfly valve iri kutengeswa
Chii chinonzi Rubber lined butterfly valve?
Rubber ane mutsara butterfly valve inonziwo "concentric", "rubber lined" uye "rubber seated" butterfly valve, ine chigaro cherabha (kana chinogadzirisa) pakati pekunze kwekunze kwe disc uye mukati memadziro evhavha.Butterfly valve inoshandiswawo sevhavha inoyerera inoyerera, kana dhisiki rikasatenderera kusvika kuzere kota-kutendeuka, zvinoreva kuti vharafu yakavhurika zvishoma, tinogona kudzora kuyerera kwemvura nenzira dzakasiyana dzekuvhura.
Rubber ane mutsara butterfly valve,inowanzoshandiswa apo valve iri pamagumo epombi sezvo pasina 2nd flange kuchengetedza zviputi.Pane kudaro, makumbo anokandwa pavharuvhu ane maburi akachekwa anofanana nebhaudhi patani yehukuru uye kudzvanywa kwechikamu cheflange.Mabhaudhi anopfuudzwa nemumaburi eflange uye anoiswa mumakomba akachekwa egugi.
Rubber ane mutsara butterfly valve,iyo yakanyanya compact dhizaini ine pfupi face to face.inokodzera pakati pemaflange maviri, ine matudhi anopfuura kubva kune imwe flange kuburikidza neimwe.Ivhavha inobatwa panzvimbo uye yakavharwa ne gasket nekukakavadzana kwe studs.A resilient seated butterfly valve lug rudzi irerupu, inogadzirisa-isina, inodhura, uye yakavimbika mhinduro kune zvakasiyana-siyana.
Main Features yeNORTECH inogadzikana yakagara butterfly valve lug rudzi
Main features yeRubber ane mutsara butterfly valve
- ISO 5211 yepamusoro flange inotendeseka kune nyore otomatiki uye retrofitting ye actuator.
- Yakaderera kushanda torque inoguma nekushanda kuri nyore uye kusarudzwa kwehupfumi actuator.
- PTFE lined mabheji akagadzirirwa anti-kukweshera uye kupfeka, hapana mafuta anodiwa.
- Yakaiswa lining kumuviri, liner iri nyore kutsiva, hapana ngura pakati pemuviri uye lining, yakakodzera kupera kwekushandisa mutsara.
- Kuvakwa kweCompact kunoguma nehuremu hushoma, nzvimbo shoma mukuchengetedza uye kuisa.
- Centric shaft chinzvimbo, 100% bi-directional bubble tightness, izvo zvinoita kuti kuisirwa kugamuchirwe kune chero nzira.
- Full bore body inopa kushomeka kwekudzivirira kuyerera
- Hapana mhango mugedhi rekuyerera, izvo zvinoita kuti zvive nyore kuchenesa uye disinfectant kune inonwiwa mvura system nezvimwe.
Rubber ane mutsara butterfly valvedhizaini maficha epinless disc
Mhando dzeKushanda nokutiRubber ane mutsara butterfly valve
| Bata lever |
|
| Manual gearbox |
|
| Pneumatic actautor |
|
| Electric actuator |
|
| Yemahara dzinde ISO5211 mouting pad |
|
Precision splined shaft
Pamusoro peDN32-DN350
Sleeve yerabha yakaumbwa
Hexagon shaft
Kune dhayamita DN400 uye pamusoro
Matekinoroji ehunyanzvi hweRubber lined butterfly valve
Valve muviri zvinhu zveRubber ane mutsara butterfly valve
| Ductile iron |
|
|
| Simbi isina ngura |
|
|
| Alu-bronze |
|
|
Main zvikamu zvinhuyeRubber ane mutsara butterfly valve:
| Zvikamu | Zvishandiso |
| Muviri | Ductile simbi, kabhoni simbi, Stainless simbi, duplex Stainless simbi, Monel, Alu-bronze |
| Disc | Ductile iron nickel yakavharwa, ductile iron naironi yakavharwa/Alu-bronze/stainless simbi/duplex/Monel/Hasterlloy |
| Liner | EPDM/NBR/FPM/PTFE/Hypalon |
| Stem | Simbi isina tsvina/Monel/Duplex |
| Bushing | PTFE |
| Bolts | Simbi isina ngura |
Valve disc zvinhuyeRubber ane mutsara butterfly valve
| Ductile iron nickel yakavharwa |
|
|
| Ductile iron naironi yakavharwa |
|
|
| Ductile iron PTFE yakarongedzwa |
|
|
| Simbi isina ngura |
|
|
| Duplex simbi isina tsvina |
|
|
| Alu-bronze |
|
|
| Hasterlloy-C |
|
|
Rubber sleeve lineryeRubber ane mutsara butterfly valve
| NBR | 0°C~90°C | Aliphatic hydrocarbons (mafuta, low anonhuwirira ane oiri, magasi), mvura yegungwa, compressed mweya, hupfu, granular, vacuum, gasi rekupa |
| EPDM | -20°C~110°C | Mvura zhinji(inopisa-,inotonhora-,gungwa-,ozone-,kushambira-,mumaindasitiri-, etc).Maasidhi asina simba,munyu usina simba,doro,ketones,magasi anovava,shuga muto |
| Sanitary EPDM | -10°C~100°C | Mvura inonwiwa, chikafu, mvura yekunwa isina chlorine |
| EPDM-H | -20°C~150°C | HVAC, mvura yakatonhora, zvinhu zvekudya uye muto weshuga |
| Viton | 0°C~200°C | Mazhinji aliphatic, anonhuwirira uye halogen hydrocarbons, gasi inopisa, mvura inopisa, steam, inorganic acid, alkali. |
Product Application:
UrikupiRubber ane mutsara butterfly valvekushandiswa?
Rubber ane mutsara butterfly valve inoshandiswa zvakanyanya mu
- Mvura uye marara effluent mishonga yekurapa
- Mapepa, machira uye indasitiri yeshuga
- Indasitiri yekuvaka, uye kugadzirwa kwekuchera
- Kubika, distilling, uye makemikari process indasitiri
- Kutakura uye yakaoma bulk kubata
- Indasitiri yemagetsi
Rubber ane mutsara butterfly mavharuvhu vanopupurirwa neWRASmuUK uyeACS muFrance, kunyanya kune zvemvura.
Uchapupu hwe Conformité Sanitaire
(ACS)
Mvura Regulations Advisory Scheme
(WRAS)
