Nā huahana

pd_zd_02

ʻO ka pāpaʻi kiʻi lua

ʻO ka wehewehe pōkole:

PILI PILI PILI PALU

Me EN1074-1 & EN1074-2 palapala ʻae ʻano ʻano, No ka hoʻohana ʻana me ka wai inu, ʻae ʻia ʻo WRAS

PRESSURE RATING: PN10, PN16, PN25, PN40

NUI: DN200 ~ DN4000

NOHO MATERIAL: EPDM/NBR/VITON/SILICONE/METAL


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FAQ

Huahana Huahana

wehewehe huahana

Hoʻolālā valve i EN 593, BS5155, DIN3354

Flange i EN 1092, ASME B16.5, ASME B16.1, AWWA C207

He alo a he alo ka lōʻihi i EN 558-1 / ISO 5752 series 14 a i ʻole series 13

ʻO ka weld kila kila a me ka noho kino i hoʻopau ʻia e hōʻoiaʻiʻo i ka ʻino a ʻaʻahu i ke alo o ka noho.

ʻO ka hoʻolālā disc haʻahaʻa haʻahaʻa i hoʻopaʻa ʻia i hōʻoia ʻia e ka nānā ʻana i ka element finite e hōʻoia i ka ikaika kiʻekiʻe a me ke kūpaʻa haʻahaʻa

Ma ke ʻano o ka gasket seal i hoʻolālā ʻia ma ka hui ʻana ma waena o ke kumu a me ka disc, pālua ʻO ke apo ma ke kumu a me nā maka diski pani ʻia, hana lākou i kahi kūlana hana maloʻo no ka lāʻau a me ke sila lāʻau e pale ai i ka corrosion mai ke kikowaena lawelawe.

ʻO ka hoʻolālā lāʻau anti-puhū.

ʻO ka disc i ka pilina shaft ma o ka pine taper a i ʻole ke kī (koho).

ʻO ka lubricating ponoʻī i loko o ke keleawe a i ʻole ke kila kila i hoʻopaʻa ʻia i ka PTFE e hoʻemi i ka friction shaft a me ka torque hana, mālama nā bearings i ka disc i waenakonu a pale i nā neʻe axial;

Hiki i nā apo O he nui i loko o ka ʻōnaehana sealing shaft ke pale i ka outleakage a me ka lepo i loko.Hiki ke hoʻololi maʻalahi ʻia nā apo ʻO ma ka ʻōpala packing a me ka uhi kumu me ka wehe ʻole ʻana i ka valve mai ka pipeline.

He kūpono no nā kūlana lawelawe vacuum piha.

Hoʻopaʻa ʻia ke apo hoʻopaʻa paʻa paʻa T profiled ma ka diski e ke apo hoʻopaʻa a me nā bolts, a e hōʻoia i ka hana hoʻopaʻa paʻa ʻana ma ka ʻaoʻao pālua.Hiki ke hoʻololi a hoʻololi maʻalahi paha ke apo sila ma ka pūnaewele.ʻAʻole pono nā mea hana kūikawā.

E hāʻawi ʻia ka mea paʻa waho ma nā ʻaoʻao o ke kaʻa kaʻa ʻole, i hiki ai ke wehe ʻia ke kaʻa me ke koena o ka valve i ka lawelawe ma kahi ākea a pani ʻia paha.

Hoʻohana ʻia me ka pahu pahu + huila lima a me ISO 5210 flange kiʻekiʻe e hui pū ʻia me kahi mea hana uila, inā makemake ʻia i kahi lā ma hope.

Epoxy i uhi ʻia me ka mānoanoa o 250micron (ʻokoʻa ka uhi ʻana/lining e like me ke noi kūikawā) a me ka code kala RAL5005/5015/5017.

He kūpono no nā noi e pili ana i ka lawelawe throttling a no nā noi e koi ana i ka hana valve ma hope o ka lōʻihi o ka hana ʻole.

ʻO ka pāpaʻi kiʻi kiʻi lua.(2)

Nā mea o ka ʻāpana

ʻO ka pāpaʻi kiʻi kiʻi lua.(3)
Mahele No wehewehe Mea waiwai Mahele No wehewehe Mea waiwai
1 Hale lole ʻO ka hao hao, GJS400-15 10 apo hoʻopaʻa Ke kila kila, 1.4571
2 Ki Ke kila kila, 420 11 apo sila sila diski Rubber, EPDM
3 Poʻo luna Duplex SS, 1.4462 12 ʻūlū Ke kila kila, A2-70
4 ʻO ka hoʻopaʻa ʻana ʻO ka hao hao, GJS400-15 13 Pin kuʻi Ke kila kila, 420
5 E ke apo Rubber, EPDM 14 Kōpae pāpaʻi ʻO ka hao hao, GJS400-15
6 Bolt Ke kila kila, A2-70 15 Poʻo lalo Duplex SS, 1.4462
7 Hāpai i ka lāʻau keleawe, QAl9-2 16 Hāpai i ka lāʻau keleawe, QAl9-2
8 Kino valve ʻO ka hao hao, GJS400-15 17 E ke apo Rubber, EPDM
9 Noho kino He kila kila, 316 18 Poʻi lāʻau ʻO ka hao hao, GJS400-15

(ʻO nā mea ʻē aʻe e like me ke kila kalapona, st. steel, duplex SS, alumini keleawe i loaʻa ma ke noi.)

  • Ka uhi: fusion hoʻopaʻa ʻia epoxy uhi, min.mānoanoa 300 micron

    Mea kūpono: wai inu, wai kai, wai TSE, wai haʻahaʻa-corrosive etc.

    Ka wela kūpono: 0 ~ 80 ℃

    ʻO ka hoʻāʻo ʻana i ke kaomi i ka EN12266-1: Leakage rate: Papa A (Zero leakage) ma nā ʻaoʻao ʻelua

    100% hoʻāʻo ma mua o ka lawe ʻana

  • ʻO ka pāpaʻi kiʻi kiʻi lua.(4)

Anana

Ana/PN10

ʻO ka pāpaʻi kiʻi kiʻi lua.(5)

Ana/PN16

ʻO ka pāpaʻi kiʻi kiʻi lua.(6)

E kau inoa i kēia manawa

ʻO kahi pae like ʻole o ka maikaʻi a me ka lawelawe Hāʻawi mākou i nā lawelawe maʻamau no nā hui a me nā poʻe hoʻohana mākou i kā mākou lawelawe ma ka hōʻoia ʻana i ke kumu kūʻai haʻahaʻa.

Kaomi no ka hoʻoiho ʻana
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou