Kumu kūʻai hale hana DN50-DN2000 Worm gear rubber-lined butterfly valve no ke kūʻai aku
He aha ke ʻano o ka valve butterfly lined Rubber?
ʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia ua kapa ʻia hoʻi ʻo "concentric", "rubber lined" a me ka "rubber seated" butterfly valve, he noho lāʻau (a i ʻole resilient) ma waena o ke anawaena o waho o ka disc a me ka paia o loko o ka valve.Hoʻohana ʻia ʻo Butterfly valve e like me ke kahe hoʻoponopono ʻana i ke kahe, inā ʻaʻole e huli ka disc i ka hapahā-huli piha, ʻo ia hoʻi ka wehe ʻana o ka valve, hiki iā mākou ke hoʻoponopono i ke kahe o nā wai e nā kihi wehe.
ʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia,hoʻohana mau ʻia ma kahi o ka valve ma ka hope o ka paipu no ka mea ʻaʻohe 2nd flange e hoʻopaʻa i nā studs.Akā, hoʻolei ʻia nā lugs ma luna o ka valve me nā puka i hoʻopaʻa ʻia e like me ke kumu bolt no ka nui a me ka hoʻohālikelike ʻana o ka flange.Hoʻokomo ʻia nā kī i loko o nā lua flange a hoʻopaʻa ʻia i loko o nā lua i hoʻopaʻa ʻia o ka lug.
ʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia,ʻO ka hoʻolālā paʻa loa me ka maka pōkole a me ke alo. kūpono ia ma waena o ʻelua flange, me nā studs e hele ana mai kekahi flange ma kekahi.Hoʻopaʻa ʻia ka valve a hoʻopaʻa ʻia me ka gasket e ke ʻano o nā studs.A resilient seated butterfly valve lug type he māmā māmā, mālama ʻole, kumu kūʻai, a hilinaʻi hoʻi i nā noi like ʻole.
ʻO nā hiʻohiʻona nui o NORTECH resilient seated butterfly valve lug type
Nā hiʻohiʻona nui oʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia
- He mea maʻalahi ka ISO 5211 flange kiʻekiʻe no ka automation maʻalahi a me ka hoʻoponopono hou ʻana o ka mea hana.
- Loaʻa nā torques hana haʻahaʻa i ka hana maʻalahi a me ke koho actuator waiwai.
- Hoʻolālā ʻia nā bearings lined PTFE no ka anti-friction a me ka lole, ʻaʻohe pono o ka lubrication.
- Hoʻokomo ʻia ka lining i ke kino, liner maʻalahi ke hoʻololi, ʻaʻohe corrosion ma waena o ke kino a me ka lining, kūpono no ka hoʻohana hope o ka laina.
- Loaʻa ka hana paʻakikī i ke kaumaha haʻahaʻa, liʻiliʻi ka nui o ka waiho ʻana a me ka hoʻokomo ʻana.
- Ke kūlana kiʻekiʻe kiʻekiʻe, 100% bi-directional bubble tightness, kahi e ʻae ʻia ai ke kau ʻana ma kēlā me kēia ʻaoʻao.
- Hāʻawi ke kino piha piha i ke kūpaʻa haʻahaʻa i ke kahe
- ʻAʻohe lua i ke kahe kahe, kahi e maʻalahi ai ka hoʻomaʻemaʻe a me ka disinfect no ka ʻōnaehana wai wai a me nā mea ʻē aʻe.
ʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻianā hiʻohiʻona hoʻolālā o ka disc pinless
Nā ʻano hana no ka meaʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia
| Lever lima lima |
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| pahu pahu hana lima |
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| Mea hana pneumatic |
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| Mea hana uila |
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| ʻO ke kumu kūʻokoʻa ISO5211 paʻa waha |
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ʻO ka lāʻau splined pololei
No ke anawaena DN32-DN350
Ka lima pulupulu i kālai ʻia
Hexagon lāʻau
No ke anawaena DN400 a ma luna
ʻO ka ʻenehana kikoʻī o ka pahu pahu lele i hoʻopaʻa ʻia i ka Rubber
Nā mea kino valve oʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia
| hao hao |
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| Kila kohu ʻole |
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| Alu-keleawe |
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Nā mea ʻāpana nuioʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia:
| Nā ʻāpana | Nā mea waiwai |
| Kino | ʻO ka hao maʻemaʻe, ke kila kalapona, ke kila ʻole, ke kila kuhili ʻole duplex, Monel, Alu-bronze |
| Disc | Ua uhi ʻia ka hao nickel, ua uhi ʻia ka hao ductile/Alu-bronze/weliweli ʻole/duplex/Monel/Hasterlloy |
| Laina | EPDM/NBR/FPM/PTFE/Hypalon |
| Ke kumu | Ke kila kila/Monel/Duplex |
| ʻO ke kuʻi ʻana | PTFE |
| ʻO nā kīʻaha | Kila kohu ʻole |
Nā mea hoʻoheheʻe pāpaʻioʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia
| Ua uhi ʻia ka nickel hao |
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| Ua uhi ʻia ka hao ductile nylon |
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| Hoʻopaʻa ʻia ka hao ductile PTFE |
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| Kila kohu ʻole |
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| Duplex kila kila |
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| Alu-keleawe |
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| Hasterlloy-C |
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Laina lima limaoʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia
| NBR | 0°C~90°C | Aliphatic hydrocarbons (ʻaila, ʻaila haʻahaʻa haʻahaʻa i loko o nā aila, nā kinoea), ka wai kai, ka ea paʻa, nā pauka, granular, vacuum, lako kinoea. |
| EPDM | -20°C~110°C | ʻO ka wai ma ke ʻano nui (wela-, anu-, kai-, ozone-, ʻauʻau-, ʻoihana-, etc.). ʻO nā waikawa nāwaliwali, nā wai paʻakai nāwaliwali, nā waiʻona, nā ketones, nā kinoea ʻawaʻawa, ka wai kō. |
| EPDM maʻemaʻe | -10°C~100°C | ʻO ka wai inu, nā meaʻai, ka wai inu ʻole |
| EPDM-H | -20°C~150°C | HVAC, wai anuanu, meaʻai a me ka wai kō |
| Viton | 0°C~200°C | Nui nā aliphatic, aromatic a me halogen hydrocarbons, nā kinoea wela, ka wai wela, ka mahu, ka waikona inorganic, ka alkali. |
Hoʻohana huahana:
Aia i hea kaʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻiahoʻohana ʻia?
ʻO ka pāpaʻi pulupulu i hoʻopaʻa ʻia hoʻohana nui ʻia ma
- ʻO ka wai a me nā hale hoʻomaʻemaʻe effluent
- ʻOihana pepa, lole lole a me ke kō
- ʻOihana kūkulu, a me ka hana ʻana
- ʻO ka ʻoihana brewing, distilling, a me ka hana kemika
- ʻO ka lawe ʻana a me ka mālama nui ʻana
- ʻoihana mana
ʻO nā kiwikā lele lele ua hooiaio meWRASma UK aACS ma Farani, kūikawā no ka hana wai.
Hōʻoia o Conformité Sanitaire
(ACS)
Papa Hooponopono Wai
(WRAS)
