NO.8
ʻO ka DIN straight-through cast iron mud box valve he valve i hoʻohana ʻia i nā ʻōnaehana pipeline, hoʻohana mau ʻia e kāohi a hoʻoponopono i nā haumia a me nā ʻāpana paʻa i loko o ka wai.
Hoʻolauna:ʻO ka DIN straight-through cast iron mud box valve he mea paʻa paʻa a me ka corrosion-resistant material, i hoʻolālā ʻia e pale i ka paʻa ʻana o nā mea ʻala i nā pipeline a hōʻemi i ka mālama ʻana o ka ʻōnaehana.
Kāohi i ka hoʻopaʻa ʻana: Ma ke kāohi ʻana i nā ʻāpana paʻa, hiki iā ia ke pale pono i ka hoʻopaʻa ʻana o ka ʻōnaehana pipeline a hoʻemi i nā kumukūʻai mālama.
ʻO ka hilinaʻi kiʻekiʻe: Loaʻa ka hana paʻa a me ke ola lawelawe lōʻihi, a hiki ke hana mau a paʻa.
Mālama maʻalahi: ʻano maʻalahi, maʻalahi e hoʻomaʻemaʻe a mālama, e hōʻoia i ka hoʻohana lōʻihi a me ka hoʻohana pono.
Hoʻohana:Hoʻohana nui ʻia nā pahu pahu pahu pahu DIN pololei i loko o nā ʻōnaehana pipeline ʻoihana, ʻoi aku ka mea e pono ai ke kāohi i nā haumia a me nā ʻāpana paʻa i loko o ka wai e pale ai i ka hoʻopaʻa ʻana i ka pipeline a hōʻino i nā mea hana. Hoʻohana nuiʻia kēiaʻano valve i nā paipu paipu ma nāʻoihanaʻoihana e like me nā mea kanu hoʻomaʻemaʻe wai, nā lako wai, nā mea kanu kemika, a me nā mea'ē aʻe.
Paʻa a paʻa hoʻi: Hana ʻia me ka hao hoʻoheheʻe ʻia, he kiʻekiʻe ka pale ʻana i ka corrosion a me ka hiki ke hoʻoikaika.
Hoʻolālā kānana: Ua hoʻolako ʻia me kahi ʻano kānana e hiki ke hoʻopaʻa pono i nā ʻāpana paʻa i ka pipeline a pale i ka hana maʻamau o ka pipeline a me nā mea hana.
ʻO ka hana kahe maikaʻi: ʻO ka hana kahe maikaʻi maikaʻi e hoʻemi pono i ka poho puʻe i ka wā e hele ai ka wai i loko o ka valve.
· Kūlike nā ʻāpana flange me EN1092-2 PN10.
· Nānā iā EN12266-1.
· Mesh nui: 5mm square no DN40-65, 8mm square no DN80-DN400 me 4mm ma waena o kēlā me kēia lua lua.
MAHELE INOA | KA MEA |
Lūki hāpai | kila |
Uhi | Ka hao |
Hoʻopaʻa | NBR |
Kino | Ka hao |
Palena | Kila kohu ʻole |
ʻO nā kīʻaha | Kila kohu ʻole |
Hoʻokuʻu wai | keleawe |
DN | L | Dg | Dk | D | f | b | nd | H1 | H2 |
DN40 | 200 | 84 | 110 | 150 | 3 | 19 | 4-8 | 107 | 113 |
DN50 | 230 | 99 | 125 | 165 | 3 | 19 | 4-8 | 115 | 123 |
DN65 | 290 | 118 | 145 | 185 | 3 | 19 | 4-8 | 138 | 132 |
DN80 | 310 | 132 | 160 | 200 | 3 | 19 | 8-8 | 151 | 140 |
DN100 | 350 | 156 | 180 | 220 | 3 | 19 | 8-8 | 182 | 150 |
DN125 | 400 | 184 | 210 | 250 | 3 | 19 | 8-8 | 239 | 160 |
DN150 | 480 | 211 | 240 | 285 | 3 | 19 | 8-8 | 257 | 185 |
DN200 | 600 | 266 | 295 | 340 | 3 | 20 | 8-8 | 333 | 227 |
DN250 | 600 | 319 | 350 | 395 | 3 | 22 | 12-22 | 330 | 284 |
DN300 | 600 | 370 | 400 | 445 | 4 | 24.5 | 12-22 | 350 | 315 |
DN350 | 610 | 429 | 460 | 505 | 4 | 24.5 | 16-22 | 334 | 341 |
DN400 | 740 | 480 | 515 | 565 | 4 | 24.5 | 16-28 | 381 | 376 |