ʻElua ʻano flange valve butterfly eccentric Nui me Gearbox China hale hana me ke ʻano kiʻekiʻe
He aha ke ʻano o ka flange valve butterfly eccentric pālua
ʻAno flange kiwikā pulelehua eccentric pālua he huahana hoʻolālā offset pālua hou me ka ʻenehana alakaʻi honua holomua. Loaʻa i kēia valve butterfly kahi ʻano kū hoʻokahi me ka hana sila hilinaʻi loa, nā kūlana hana ākea a me ka torque hana haʻahaʻa.
ʻO ke apo sila o ka valve pulelehua eccentric pālua i hana ʻia me ka elastomer i kūpono i ka disc, hiki ke hoʻohana ʻia i ka noi sila unidirectional, Hoʻohana pinepine ʻia i ka wai a i ʻole ka wai o ke kūlanakauhale.
ʻO ka mea e ʻokoʻa ai ia mai nā kiwikā pulelehua ʻē aʻe a pau, ʻo ia ka hoʻolālā pālua eccentric a i ʻole ka hoʻolālā disc offset pālua.
ʻAno flange kiwikā pulelehua eccentric pālua,me ke apo sila i hoʻopaʻa ʻia e ka pā uhi, e hana ia i ka valve i kahi ʻili paʻa mau ma ka pōʻai a ʻaʻole e hoʻopā ka valve i ka noho i ka wā e wehe loa ʻia ai. E hōʻemi kēia hoʻolālā i ka pilikia o ka noho a no laila e hoʻolōʻihi i kona ola. Ma ka hoʻohana maʻamau, ua kaupalena ʻia kēia valve butterfly kaulike bi-directional i ka papa 150.
ʻAe ia i ka disc e neʻe aku mai ka noho e hōʻemi ana i ka torque holo a me ka noho ʻaʻahu, he pono nui ia i ka hoʻohālikelike ʻia me nā valves butterfly concentric.
Nā hiʻohiʻona nui o ka NORTECDouble eccentric butterfly valve flange type
Noho kūpaʻa
ʻAno flange kiwikā pulelehua eccentric pāluaKūlana hoʻolālā: BS EN593
Ka lōʻihi maka a maka: EN558-1/ISO5752 moʻo 14 & ISO5752 moʻo 13
Ka nui o ka flange a me ka wili: BS EN1092/BS4504 (DIN2501)
Nui: DN350 – DN3000/ 14"-120"
Ka helu kaomi: PN6- PN10-PN16-PN25-PN40
Noi: wai, wai inu, wai ʻino, wai haʻahaʻa-ʻino a pēlā aku.
NO KE AHA E KOHO AI IĀ MĀKOU?
Qka lawe wikiwiki ʻana, mākaukau no ka hoʻouna ʻana i 1-4 mau pule, me ka waihona noʻonoʻo o nā valves butterfly noho kūpaʻa a me nā ʻāpana
Qhōʻoia kūlana 12-24 mau mahina no nā kiwikā pepeke noho paʻa
Qka mana hoʻomalu no kēlā me kēia ʻāpana o ka valve pulelehua
Nā hiʻohiʻona nui o ʻAno flange kiwikā pulelehua eccentric pālua:
ʻOi aku ka lōʻihi o ke ola lawelawe ma muli o ka disc i hoʻohuli ʻia
Hoʻokuʻu ʻia ke kaomi ma ka diski ma hope o kekahi mau kekelē o ka wehe ʻana e hōʻemi ana i ka ʻaʻahu ʻana o ke sila diski. Eia kekahi, hoʻemi ka hoʻolālā i ke kaomi ʻana o ke sila ʻana e hōʻoiaʻiʻo ana i nā torque hana haʻahaʻa.
Nā hoʻolālā noho māhoe
ʻO ka hoʻolālā noho hoʻohui ʻia he noho hao ductile i hoʻopili ʻia i ka mīkini a me ka epoxy i hoʻohui ʻia i loko o ke kino. Loaʻa i ka hoʻolālā noho kila kila kahi apo noho hiki ke pani ʻia me ke kila kila i hoʻopaʻa ʻia me kahi apo-O e pale aku i nā leaka ma lalo o ke apo noho.
Nā hiʻohiʻona hoʻolālā ʻauamo
Hiki ke hoʻololi ʻia ke sila o ke koʻokoʻo ma lalo o ke kaomi e hiki ai ke mālama maʻalahi. Hoʻopaʻa nā sila o ka EPDM i ka paʻa mai loko a i waho, a pale aku nā sila NBR i nā haumia a me nā wai mai waho.
Hoʻonohonoho pono ʻia ka sila disc no ka hana kiʻekiʻe
Ua hoʻohālikelike ʻia ke sila disc e hoʻopaʻa i ka hoʻopaʻa ʻana ma ke kūlana kūpono e hāʻawi ana i kahi hana hilinaʻi loa. ʻO ke ʻano maikaʻi loa o ka rapa e hiki ai ke hōʻemi i ka nui o ka rapa e hōʻoiaʻiʻo ana i nā torques pani haʻahaʻa. Ua ʻae ʻia ka sila EPDM e ACS lāua ʻo WRAS.
ʻAno Hana no ke ʻano flange valve butterfly eccentric pālua
noʻAno flange kiwikā pulelehua eccentric pālua , hāʻawi mākou
Hana pahu pahu manual, actuator Pneumatic, actuator uila, a me nā actuators hydraulic no kāu koho.
Nā kikoʻī loea o nā kiwikā pulelehua eccentric pālua NORTECH i noho ʻia me ka laholio?
| Hoʻolālā a me ka Hana ʻana | EN 593/API609 |
| Hoʻopau i ka pilina | ʻElua flanged |
| Hana | Manual/Pneumatic/Uila |
| Pae Nui | NPS 14"-120" (DN350-DN3000) |
| Ka helu o ke kaomi | 150 psi, 275 psi a i ʻole 500 psi (PN10-16-25) |
| He alo a he alo | EN558-1 moʻo 13/moʻo 14 |
| ʻO ke kāʻei | EN1092-2, ASME B16.5, AWWA C207, ASME B16.47 |
| Nānā ʻana | EN / AWWA C504/C519 / NSF 61/372 Palapala Hōʻoia |
Hōʻike Huahana:
Hoʻohana Huahana:
He aha ka mea i hoʻohana ʻia ai ka Double Eccentric Butterfly Valve rubber seated?
ʻO kēia ʻanoNoho ʻia ka rubber Valve Eccentric pāluahoʻohana nui ʻia ma
- Nā pā wai a me ka mana wai
- ʻOihana,
- Hoʻoinu wai,
- Nā hale hana mana,
- Ka mālama ʻana i ka wai ʻino a me ka wai ʻino,
- Ka mālama ʻana i ka wai
