Hana Kiʻekiʻe ʻelua Eccentric Butterfly Valve China hale hana
He aha ka High performance butterfly valve ?
ʻO ka valve butterfly hana kiʻekiʻe he huahana hoʻolālā pālua offset hou me ka ʻenehana alakaʻi honua kiʻekiʻe.He ʻano kū hoʻokahi kēia ʻano kīpē butterfly me ka hana sealing hilinaʻi nui, nā kūlana hana ākea a me ka torque hana haʻahaʻa.
ʻAʻole i hoʻopā ka pahu i ka noho i ka wā e hāmama loa ai.ʻO kēia hoʻolālā e hoʻemi i ka hakakā ʻana o ka noho a no laila e hoʻolōʻihi i kona ola.Ma ka noi maʻamau, ua kaupalena ʻia kēia ʻāpana ʻāpana kaulike bi-directional i ka papa 150.
Hana ʻia ke apo hoʻopaʻa butterfly valve kiʻekiʻe me ka elastomer kūpono i ka disc, hiki ke hoʻohana ʻia i ka noi hoʻopaʻa unidirectional, hoʻohana maʻamau i ka wai a i ʻole nā wai wai kūloko.
ʻO nā hiʻohiʻona nui o NORTECH High performance butterfly valve ?
Kiʻekiʻe hana kiʻekiʻe lele valve
Kūlana hoʻolālā: BS EN593
He alo a he alo ka lōʻihi : EN558-1/ISO5752 moʻo 14& ISO5752 moʻo 13
Ka nui o ka flange a me ka drill: BS EN1092/BS4504 (DIN2501)
Nui: DN350 – DN3000/ 14"-120"
Ka helu kaomi: PN6- PN10-PN16-PN25-PN40
Hoʻohana: wai, wai inu, wai hoʻoheheʻe, haʻahaʻa-corrosive wai etc.
Main feautres okiʻekiʻe hana kiʻekiʻe butterfly valve:
ʻOi aku ka lōʻihi o ka lawelawe ʻana ma muli o ka diski hili ʻia
Hoʻokuʻu ʻia ka haʻalulu ma ka disc ma hope o kekahi mau degere o ka wehe ʻana e hōʻemi ana i ka ʻaʻahu ʻana o ke sila diski.Eia kekahi, ʻo ka hoʻolālā e hōʻemi i ka paʻi ʻana o ka hoʻopaʻa ʻana e hōʻoia ai i nā torque hana haʻahaʻa.
Nā hoʻolālā noho māhoe
ʻO ka hoʻolālā noho hoʻohui i ka mīkini a me ka epoxy i uhi ʻia i ka ductile hao i hoʻohui ʻia i loko o ke kino.ʻO ka hoʻolālā noho kila kila he apo noho hoʻololi o ke kila kila i hoʻopaʻa ʻia me ka O-ring e pale aku i ka leakages ma lalo o ke apo noho.
Nā hiʻohiʻona hoʻolālā shaft
Hiki ke hoʻololi ʻia ka shaft sealing ma lalo o ke kaomi e hiki ai i ka mālama maʻalahi.Hoʻopaʻa paʻa ka paʻa ʻana o ka EPDM mai loko a i waho, a pale aku nā sila NBR i nā haumia a me nā wai mai waho.
Hoʻopaʻa ʻia ke sila diski no ka hana kiʻekiʻe
Hoʻokumu ʻia ka sila diski e hoʻopaʻa i ka hoʻoponopono ʻana ma ke kūlana kūpono e hāʻawi ana i kahi hana hilinaʻi loa.ʻO ka maikaʻi o ka lāʻau lapaʻau maikaʻi e hiki ai ke hōʻemi i ka nui o ka pahu e hōʻoia ai i nā torque pani haʻahaʻa.Ua ʻae ʻia ka sila EPDM e ACS a me WRAS.
Ke ʻano o ka hana no ke kiʻekiʻe kiʻekiʻe o ka lele lele
no High performance butterfly valve, hoʻolako mākou
ʻO ka hana pahu pahu lima, Pneumatic actuator, electric actuator, a me hydraulic acatuators no kāu koho.
Nā kikoʻī kikoʻī o NORTECH High performance butterfly valve
| Hoʻolālā a hana | EN 593/API609 |
| Hoʻopau Hoʻohui | ʻAlua flanged |
| Hana | Manual/Pneumatic/Uila |
| Lahi nui | NPS 14"-120"(DN350-DN3000) |
| Paʻi Paʻi | 150 psi, 275 psi a i ʻole 500 psi (PN10-16-25) |
| He alo a he alo | EN558-1 moʻo 13/ pūʻulu 14 |
| Flange | EN1092-2,ASME B16.5,AWWA C207,ASME B16.47 |
| Nānā | EN / AWWA C504/C519 / NSF 61/372 i hōʻoia ʻia |
| MAHELE INOA | Mea waiwai |
| KINO | ASTM A536 65-45-12/ EN-JS 1030 (GGG-40), EN-JS 1049 (GGG 40.3), Ke kila kila ʻole (1.4408) |
| DISC / PALAPALA | DI+NI,CF8/CF8M,C954/C958 EN-JS 1030 (GGG-40) Ke kila kila (1.4408) |
| KAU / STEM | SS431/SS420/SS410/SS304/SS316 |
| NOHO / LINING | NBR/EPDM/VITON/PTFE/PFA |
| NA PIN KILI | SS416/SS316 |
| PALAPALA | KULA/PTFE |
| O-POLI | NBR/EPDM/VITON/PTFE |
| KI | HAAWINA |
Hōʻike Huahana: Kiʻekiʻe hana kiʻekiʻe lele lele
Hoʻohana Huahana: High performance butterfly valve
He aha ka High performance butterfly valve i hoʻohana ʻia no?
Hoʻohana nui ʻia kēia ʻano kiʻekiʻe kiʻekiʻe butterfly valve i
- Nā pā wai a me ka wai
- ʻOihana,
- Ka wai,
- Nā mea kanu mana,
- ʻO ka hoʻomaʻemaʻe a me ka wai ʻino,
- Hoʻoponopono wai
