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ʻO ke kōkoʻo koʻikoʻi kahe kahe ana

ʻO Zl47f ka mea hoʻohana ponoʻī ʻana i ka valve balance flow i haku ʻia me kahi disc regulating valve disc a me kahi disc regulating valve disc. Hoʻohana ʻia ka hoʻololi ʻana i ke kaomi maʻalahi o ka medium e like me ka mana e hoʻoponopono maʻalahi i ke kahe ma o ka valve ponoʻī, ʻo ia ka pololei a paʻa. I ka manawa like, loaʻa iā ia nā hana o ka wehe ʻana i ka hōʻailona, ​​ka laka a me ka pani ʻana. He kūpono ia no ka hoʻomalu kahe ʻana o ke ʻano non corrosive e like me ka hoʻomehana a me ka ea. Hiki i ka hoʻololi ʻana i hoʻokahi manawa ma mua o ka hana ke hoʻokahe aunoa i ka ʻōnaehana a laila hoʻonohonoho i ka waiwai i makemake ʻia.
    hoʻohālikelike ʻenehana Nominal kaomi: 1.6Mpa Nominal anawaena: 15 ~ 350mm Mea kūpono: ka wai, ka aila, ka wai ʻole corrosive Ka wela kūpono: 0 ~ 100 ℃ Nā kūlana Flange: GB / T 17241.6, GB / t9113, en1092 Hōʻike maʻamau: GB / T 13927 , API598 Mea o nā ʻāpana nui inoa ʻāpana ʻāpana kino, uhi pāpaʻi ʻO ke kumu Valve disc kahi ʻano sila o ka mea hao, hao ductile, carbon steel kuhili ʻole hao Ductile hao Rubber asbestos papa Nā ana pili nui SP45F DN 32 40 50 65 80 100 125 150 200 250 300 350 SP45F DN 15 20 25 32 40 L 200 200 215 240 280 310 360 400 460 515. 125 140 160 H 230 242 250 260 329 340 424 454 517 573 617 705 H 128 128 130 150 187