AWWA C504 Pākuʻi Puka

ʻO ka hoʻolālā valve, nā mea a me ka hoʻāʻo ʻana e like me nā koi o AWWA C504
ʻO ke kino ikaika me ka min.ka mānoanoa o ka pūpū i ka maʻamau, a me ka hao ductile ASTM A536 papa 65-45-12 a i ʻole papa 60-40-18
ʻO ke kino me ka flange X ka ʻaoʻao o ka maka palahalaha, ʻo ka flange drill iASME B16.1, ASME B16.5, AWWA C207
VLoaʻa nā ʻaoʻao ictaulic grooved a i ʻole nā ​​ʻano ʻano like ʻole.
ʻO ka diski hoʻokahi paʻa a i ʻole ka lattice disc (no nā nui nui) ʻelua me ka ikaika kiʻekiʻe, ʻoi aku ka nui o ka kahe kahe.
ʻOi aku ka Cv kiʻekiʻe a me ka poho poʻo haʻahaʻa
ʻO ka noho Rubber ma luna o ka diski, ʻo ke apo seal 360 ° uninterruptible piha i hoʻopaʻa ʻia me ke apo hoʻopaʻa no ka lawelawe bidirectional a hiki i ke kaomi helu piha, a maʻalahi no ka hoʻoponopono ʻana a me ka hoʻololi ʻana me ka ʻole o nā mea hana kūikawā.
TʻO ka ʻāpana ʻāwī, ʻano kumu kumu o nā mea pale ʻino SS630, nā mea ʻē aʻe i loaʻa e like me ke noi.
BʻO ke apo noho ody i hana ʻia me ke kila kila, hoʻopau ʻia me ka manawa lawelawe lōʻihi.
ʻO ka lāʻau alumini keleawe ma nā ʻāpana ʻelua o ke kino me ka ikaika haʻahaʻa kiʻekiʻe, mālama ʻole ʻia.
ʻO nā apo ʻO he nui ma ka lāʻau lāʻau a me ka hoʻopili ʻana o ka shaft V e hana i kahi ʻōnaehana hoʻopaʻa lāʻau hilinaʻi.
V type shaft packing a hoʻonui i ka hoʻolālā bracket kiʻekiʻe, e ʻike i ka hoʻoponopono pūnaewele a me ka hoʻololi ʻana o ka shaft packing me ka ʻole o ka wehe ʻana o ka pahu pahu.
Disc i ka pilina pili e SS630 taper pine.Loaʻa nā ala ʻē aʻe e like me ke noi.
Ua hoʻāʻo ʻia ke kaʻa no nā koi AWWA C504, i hōʻoia ʻia i ka hilinaʻi ma luna o ke ola o ka valve
Nā koho hana: pahu pahu lima me ka huila lima a i ʻole ka huila kaulahao,
ʻO ka pahu pahu me ka ISO5210 mau hana kiʻekiʻe no ka mea hana uila,
Mea hana uila
Hydraulic a i ʻolepneumatic cylinder
Pka uhi ʻana: ka uhi ʻana i ka epoxy i hoʻopaʻa ʻia i ka wai ʻona i ʻae ʻia mai WRAS/NSF.
Nā koho ʻē aʻe:
- ʻO ka mea hoʻopaʻa paʻa shaft (i ka wā o ka mālama ʻana i nā mea hana, ʻoiai ka wehe ʻana i ka mīkini hana valve, hiki ke mālama ʻia ka valve i kahi kūlana kokoke / piha piha.
- ʻO ka hoʻonā waiwai o Aluminum bronze / nickel aluminum bronze (e like me ASTM B148 C95400 / C95500 / C95800 kino & disc a me ka nickel-copper alloy (e like me Monel k500 etc.) i loaʻa no ka desalination o ka papahana wai kai.
- Lining Rubber (lining ebonite)
- Ka pāpale lōʻihi