IOS Certificate China Groove End Fire Fighting Butterfly Valve me Lever/ Gear

Ua kūpaʻa mākou e hāʻawi i ka waiwai koʻikoʻi, nā waiwai maikaʻi loa, e like me ka hoʻouna wikiwiki ʻana no ka IOS Certificate China Groove End Fire Fighting Butterfly Valve me Lever / Gear, Hoʻokipa mākou i nā mea kūʻai hou a kahiko mai nā ʻano āpau o ke ola e hoʻopili iā mākou no ka wā e hiki mai ana. nā pilina pāʻoihana a me ka holomua like! Ua kūpaʻa mākou e hāʻawi i ka waiwai kūʻokoʻa, nā waiwai maikaʻi loa, e like me ka hoʻouna wikiwiki ʻana no China Grooved End Butterfly Valve, Worm Gear/Gearbox Butterfly Valve, ʻO nā mīkini a pau i lawe ʻia mai e mālama pono a hōʻoia i ka pololei o ka mīkini no nā mea kūʻai. Ma waho aʻe, loaʻa iā mākou kahi hui o nā limahana hoʻokele kiʻekiʻe a me nā ʻoihana, e hana ana i nā waiwai kiʻekiʻe a loaʻa iā mākou ka hiki ke hoʻomohala i nā huahana hou e hoʻonui i kā mākou mākeke home a ma waho. Manaʻo maoli mākou e hele mai nā mea kūʻai aku no kahi ʻoihana pua na mākou ʻelua. Nā ʻāpana ʻenehana nui o ka valve butterfly no ke kumu hoʻohālike ahi XD371X-10/16/25Q/C Nominal pressure (PN) 10 16 25 Sealing test (MPA) 1.1 1.76 2.75 Shell pressure (MPA) 1.5 2.4 3.75 Pili ke wela） ≤0 ℃ ʻO ka wai media e pili ana i nā ʻāpana nui o ka hōʻailona ahi ʻelua clip butterfly valve Ka inoa o ka ʻāpana ʻepekema kino valve body Ductile iron / cast steel Disc Ductile iron / stainless steel seal apo rubber Stem stainless steel ʻO nā ana pili nui waho o ka valve butterfly no ka hōʻailona ahi Hui: mm DN L PN10 PN16 PN25 H H1 D1 Z-Φd D1 Z-Φd D1 Z-Φd 50 43 125 4-18 125 4-18 125 4-18 160 80 65 46 145 145 4-18 14 88 80 46 160 4-18 160 4-18 160 4-18 180 96 100 52 180 4-18 180 4-18 190 4-22 200 115 125 56 210 4 128 150 56 240 4-22 240 4-22 250 4-26 225 140 200 60 295 4-22 295 4-22 310 4-M24 260 175 250 68 350 5 3 2 4 2 300 78 400 4-22 410 4-26 430 4-M27 330 242 350 78 460 4-22 470 4-26 490 4-M30 415 308 400 102 515 4-26 304 5 4-26 3025 3