Bhiza remabhurugwa reMaindasitiri Remahara China fekitori mutengesi Mugadziri
Chii chinonzi Free stem butterfly valve?
Vharuvhu yeshavishavi yehuku yemahara. Vharuvhu yeshavishavi yakasimba., inonziwo vharuvhu yeshavishavi ye "concentric", "rabha yakarukwa" uye "rabha yakagadzikwa", ine chigaro cherabha (kana kuti chinogara kwenguva refu) pakati pedhayamita yekunze yedhisiki nemadziro emukati mevharuvhu.
Kufamba kwedhisiki ndiko kuchasarudza nzvimbo yevharuvhu reshavishavi. Rudzi rwevharuvhu reshavishavi rakagara rakasimba rinogona kushanda sevharuvhu rinoparadzanisa kana dhisiki rikatenderera zvizere nemadhigirii makumi mapfumbamwe, vharuvhu rikavharwa zvachose.
Vharuvhu yemashavishavi inoshandiswawo sevharuvhu inodzora kuyerera kwemvura, kana dhisiki ikasatenderera kusvika pakona imwe chete, zvinoreva kuti vharuvhu yakavhurika zvishoma, tinogona kudzora kuyerera kwemvura nekona dzakasiyana-siyana dzekuvhura.
(Chati yeCV/KV yevharuvhu reshavishavi rakagara rakasimba inowanikwa kana ukaikumbira)
Vharuvhu yeshavishavi yehuku yemahara. Vharuvhu yeshavishavi yakasimba,Kazhinji inoshandiswa panowanikwa vharuvhu pamucheto wepombi sezvo pasina flange yechipiri yekubatanidza ma stud. Pane kudaro, ma lugs anokandwa pavharuvhu nemaburi akaputirwa anoenderana nepattern yebhoti yehukuru uye kupatsanurwa kweflange. Mabhoubhu anopfuudzwa nemumaburi eflange uye anoiswa mumaburi akaputirwa eflange.
Zvinhu Zvikuru zveNORTECH Free stem butterfly valve
SEIKUTISARUDZA?
- Qhunhu uye sevhisi: makore anopfuura makumi maviri ezviitiko zvemasevhisi eOEM/ODM emakambani anotungamira mavharuvhu ekuEurope.
- QKuendeswa kweUick, kwagadzirira kutumirwa kwemavhiki 1-4, nemidziyo ine hanya yemavharuvhu eshavishavi anogara akasimba uye zvikamu
- Qgarandi yemwedzi gumi nemiviri kusvika makumi maviri nemana yemavharuvhu eshavishavi anogara akasimba
- Qkudzora kwehunhu hwechikamu chimwe nechimwe chevharuvhu yeshavishavi
Zvinhu zvikuru yevharuvhu remabhuruvhu reFree stem resistant seating butterfly valves
- Hapana makomba ari munzira yekuyerera, izvo zvinoita kuti zvive nyore kuchenesa nekuuraya utachiona pamvura inonwiwa nezvimwewo.
- Rabha rakaputirwa mukati memuviri rinoita mvura isingabate muviri.
- Kugadzirwa kwemadhisiki asina pin kunobatsira kudzivirira kubuda kwemvura padhisiki.
- ISO 5211 top flange inobatsira kuti zvive nyore kuita otomatiki uye kugadzirisa actuator.
- Kushanda kwema torque mashoma kunoita kuti zvive nyore kushanda uye kusarudza actuator isingadhuri.
- Mabheyaringi akagadzirwa nePTFE akagadzirirwa kudzivirira kukweshana uye kupfeka, hapana mafuta anodiwa.
- Yakabatanidzwa nejira remukati, jira remukati riri nyore kutsiva, harina ngura pakati pemuviri nejira remukati, rakakodzera kushandiswa pakupera kwemutsara.
Rudzi rwevharuvhu yeshavishavi yakagadzika yakasimbamagadzirirwo edhisiki isina pin
Mugodhi wakatsetseka nemazvo
Yedhayamita DN32-DN350
Chifukidziro cherabha chakaumbwa
Mugodhi weHexagon
Yedhayamita DN400 zvichikwira
Mhando dzeMashandiro yemhando yemabhatani eshavishavi akasimba agere zvakanaka
| Chibato chekubata |
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| Giya remagiya rinoshandisa manual |
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| Chishandiso chepneumatic |
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| Chinofambisa magetsi |
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| Pedhi rekufambisa re ISO5211 remahara |
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Tsanangudzo yehunyanzvi yevharuvhu yeshavishavi reFree stem
Vharuvhu yeshavishavi yerudzi rwemahara Maitiro:
| Dhizaini uye Mugadziri | API609/EN593 |
| Kutarisana nechiso | ISO5752/EN558-1 nhevedzano 20 |
| Mugumo weFlange | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Kuyera kumanikidzwa | PN6/PN6/PN16/PN25, ANSI Kirasi 125/150 |
| Kuedzwa uye Kuongorora | API598/EN12266/ISO5208 |
| Pedhi yekumisikidza yeActuator | ISO5211 |
Zvinhu zvikuru zvekushandisayevharuvhu yeshavishavi rematsinde emahara:
| Zvikamu | Zvinhu |
| Muviri | Ductile simbi, kabhoni simbi, simbi isina ngura, duplex simbi isina ngura, Monel, Alu-bronze |
| Dhisiki | Ductile iron coated nickel, ductile iron coated nayiloni/Alu-bronze/stainless steel/duplex/Monel/Hasterlloy |
| Mucheka werineni | EPDM/NBR/FPM/PTFE/Hypalon |
| Hunde | Simbi isina ngura/Monel/Duplex |
| Kugadzira matanda | PTFE |
| Mabhoti | Simbi isina ngura |
Zvinhu zvemuviri wevharuvhuyevharuvhu yeshavishavi reFree stem
| Simbi yesimbi |
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| Simbi isina ngura |
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| Alu-bhuronzi |
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Zvinhu zve diski yevharuvhuyerudzi rwevharuvhu yeshavishavi inogara yakasimba
| Ductile iron nickel yakafukidzwa |
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| Ductile iron nayiloni yakafukidzwa |
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| Ductile simbi PTFE yakaputirwa |
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| Simbi isina ngura |
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| Simbi isina ngura mbiri |
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| Alu-bhuronzi |
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| Hasterlloy-C |
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Mucheka wejira rerabhayevharuvhu yeshavishavi reFree stem
| NBR | 0°C~90°C | Aliphatic hydrocarbons (mafuta, mafuta asina kunhuhwirira, magasi), mvura yegungwa, mhepo yakamanikidzwa, hupfu, granular, vacuum, gasi rinopihwa |
| EPDM | -20°C~110°C | Mvura kazhinji (inopisa, inotonhora, yegungwa, yeozone, yekushambira, yeindasitiri, nezvimwewo). Asidhi isina simba, munyu usina simba, doro, maketoni, gasi rinovava, muto weshuga |
| EPDM yehutsanana | -10°C~100°C | Mvura inonwiwa, chikafu, mvura yekunwa isina chlorine |
| EPDM-H | -20°C~150°C | HVAC, mvura inotonhorera, zvekudya uye muto weshuga |
| Viton | 0°C~200°C | Mahydrocarbon akawanda ane aliphatic, aromatic uye halogen, magasi anopisa, mvura inopisa, utsi, inorganic acid, alkali |
Chikumbiro Chechigadzirwa: Vharuvhu yeshavishavi yerudzi rwemahara
Ko wafer yerudzi rwewafer yeshavishavi rebutterfly seat wafer inoshandiswa kupi?
Vharuvhu reshavishavi rematsutso remahara, Vharuvhu reshavishavi rakagara zvakanaka ndiroinoshandiswa zvakanyanya mu
- Nzvimbo dzekuchenesa mvura nemarara
- Mapepa, machira uye indasitiri yeshuga
- Indasitiri yekuvaka, uye kugadzirwa kwekuchera
- Kudziisa, mhepo inotonhodza, uye kutenderera kwemvura inotonhodza
- Ma conveyor epneumatic, uye mashandisirwo e vacuum
- Indasitiri yemagetsi
Mavharuvhu eshavishavi akasimba ane chitupa cheWRASmuUK uyeACS muFrance, kunyanya kune maindasitiri emvura.
Uchapupu hwe Conformité Sanitaire
(ACS)
Chirongwa Chekupa Mazano Pamitemo Yemvura
(WRAS)
