Nā huahana
Noho ʻia ʻo Concentric Butterfly Valve Rubber
✧ Hōʻike
ʻO ka valve butterfly concentric me kahi hoʻolālā e hoʻopaʻa ʻia i ka lāʻau he ʻano o ka valve ʻoihana i hoʻohana mau ʻia no ka hoʻoponopono ʻana a i ʻole ka hoʻokaʻawale ʻana i ke kahe o nā wai i loko o nā paipu. Eia ka ʻike pōkole o nā hiʻohiʻona nui a me nā hiʻohiʻona o kēia ʻano pahu: Hoʻolālā Concentric: I loko o ka valve butterfly concentric, ua hoʻohālikelike ʻia ke kikowaena o ke kumu a me ke kikowaena o ka disc, e hana ana i kahi ʻano concentric pōʻai ke pani ʻia ka pahu. Hāʻawi kēia hoʻolālā i kahi ala hoʻoheheʻe ʻia a me ka hāʻule liʻiliʻi o ke kaomi ma waena o ka valve.Butterfly Valve: Ke hoʻohana nei ka valve i kahi diski, a i ʻole "butterfly," i hoʻopili ʻia i kahi kumu waena. Ke wehe piha ʻia ka pahu, hoʻonohonoho ʻia ka diski e like me ke kuhikuhi o ke kahe ʻana, e ʻae ana i ke kahe ʻole. Ke pani ʻia ka valve, hoʻohuli ʻia ka disc perpendicular to the flow, e pale pono ana i ka kahe. ʻO ka noho kāpili e hōʻoia i kahi paʻa paʻa i ka wā e paniʻia ai ka valve, e pale ana i ka leakage a me ka hāʻawiʻana i kahi sila paʻa paʻa. , ka hana kemika, ka aila a me ke kinoea, ka hana mana, a me nā noi ʻoihana maʻamau.Actuation: Hiki ke hoʻohana lima ʻia nā valve butterfly concentric me ka hoʻohana ʻana i ka lever lima a i ʻole ka mea hoʻohana. automated me ka uila a pneumatic actuators no ka mamao a 'akomi hana. I ka hoakaka ana i ka concentric butterfly valve me ka rubber-noho hoʻolālā, nā mea e like me ka nui valve, ka helu puʻe, ka wela wela, ka kahe ana, a me ka pono kūpono me ka media e lawelawe 'ia. noonoo pono.
✧ Nā hiʻohiʻona o Concentric Butterfly Valve Rubber noho
1. liʻiliʻi a māmā, maʻalahi e wehe a hoʻoponopono, a hiki ke hoʻokomoʻia i kēlā me kēia kūlana.
2. ka hana maʻalahi, paʻa, liʻiliʻi hana torque, 90 ° huli ʻana e wehe koke.
3. ʻO nā hiʻohiʻona kahe e hele pololei, maikaʻi ka hana hoʻoponopono.
4. ʻo ka pilina ma waena o ka pā peʻapeʻa a me ke kumu valve e hoʻohana i kahi ʻano pine-ʻole e lanakila ai i ka wahi leakage kūloko.
5. ʻo ka pōʻai o waho o ka pāpale butterfly e hoʻohana i ke ʻano spherical, e hoʻomaikaʻi i ka hana sealing a hoʻonui i ke ola lawelawe o ka valve, a mālama i ka leakage ʻole me ka wehe ʻana a me ka pani ʻana ma mua o 50,000 mau manawa.
6. hiki ke hoʻololi i ka sila, a hilinaʻi ka hoʻopaʻa ʻana no ka hoʻokō ʻana i ʻelua ala.
7. hiki ke hoʻopuʻi ʻia ka papa pelelele e like me nā koi o ka mea hoʻohana, e like me ka nylon a i ʻole polytetrafluoroides.
8. hiki ke hoʻolālā ʻia ka valve e pili ana i ka flange a me ka hoʻopili pili.
9. hiki ke koho ʻia ke ʻano hoʻokele manual, uila a pneumatic paha.
✧ Pono o Concentric Butterfly Valve Rubber noho
I ka wā o ka wehe ʻana a me ka pani ʻana o ka pahu kila kila, no ka mea, ʻoi aku ka liʻiliʻi o ka friction ma waena o ka disc a me ka ʻili hoʻopaʻa ʻana o ke kino valve ma mua o ko ka valve puka, ʻaʻole hiki ke ʻaʻahu.
ʻO ka wehe ʻana a i ʻole ka pani ʻana o ka pahu valve he pōkole, a he hana ʻokiʻoki hilinaʻi loa ia, a no ka mea ʻo ka hoʻololi ʻana o ke awa noho valve e like me ka hahau ʻana o ka disc valve, kūpono loa ia no ka hoʻoponopono. o ke kahe ana. No laila, kūpono loa kēia ʻano valve no ka ʻoki ʻoki a i ʻole ka hoʻoponopono a me ka throttling.
✧ Nā ʻāpana o Concentric Butterfly Valve Rubber noho
| Huahana | Noho ʻia ʻo Concentric Butterfly Valve Rubber |
| Anawaena inoa inoa | NPS 2", 3", 4", 6", 8", 10", 12", 14", 16", 18", 20" 24", 28", 32", 36", 40", 48" |
| Anawaena inoa inoa | Papa 150, PN 10, PN 16, JIS 5K, JIS 10K, UNIVERSAL |
| Hoʻopau Hoʻohui | Wafer, Lug, Flanged |
| Hana | Huila Paʻa, Mea Hana Pneumatic, Mea Hana Uila, Puʻu Haʻahaʻa |
| Nā mea waiwai | Ka hao hao, hao hao, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Aluminum Bronze a me nā mea hao kūikawā ʻē aʻe. |
| Noho | EPDM, NBR, PTFE, VITON, HYPALON |
| Hoʻolālā | Concentric, Noho Rubber |
| Hoʻolālā a me ka mea hana | API609, ANSI16.34, JISB2064, DIN 3354, EN 593, AS2129 |
| He alo i ke alo | ASME B16.10 |
| Hoao a nana | API 598 |
| 'ē aʻe | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Loaʻa pū i kēlā me kēia | PT, UT, RT, MT. |
✧ Mahope o ke kuai ana
Ma ke ʻano he mea hana a me ka mea kūʻai aku, ke hoʻohiki nei mākou e hāʻawi i nā mea kūʻai aku me ka lawelawe ma hope o ke kūʻai aku kiʻekiʻe, me kēia mau mea:
1. Hāʻawi i nā alakaʻi hoʻohana huahana a me nā manaʻo mālama.
2.No nā hemahema i hana ʻia e nā pilikia maikaʻi o ka huahana, hoʻohiki mākou e hāʻawi i ke kākoʻo ʻenehana a me ka hoʻoponopono pilikia i loko o ka manawa pōkole loa.
3.Except no ka pōʻino i hanaʻia e ka hoʻohana maʻamau, hāʻawi mākou i ka hoʻoponopono manuahi a me nā lawelawe pani.
4. Ke hoʻohiki nei mākou e pane wikiwiki i nā pono lawelawe o ka mea kūʻai aku i ka wā o ka hōʻoia huahana.
5. Hāʻawi mākou i ke kākoʻo ʻenehana no ka wā lōʻihi, nā lawelawe kūkākūkā pūnaewele a me nā lawelawe hoʻomaʻamaʻa. ʻO kā mākou pahuhopu ka hāʻawi ʻana i nā mea kūʻai aku i ka ʻike lawelawe maikaʻi loa a hoʻolilo i ka ʻike o nā mea kūʻai aku i mea ʻoluʻolu a maʻalahi.
