kiwi pōpō i hoʻopaʻa ʻia

Nā hiʻohiʻona huahana 1. ʻO ka coefficient kū'ē e like me ka lōʻihi o ka paipu; 2. Ka hana maʻalahi, ka leo liʻiliʻi a me ke kaumaha māmā; 3. I kēia manawa, hoʻohana nui ʻia ka mea hoʻopaʻa paʻa o ka ʻili kinipōpō me ka hana hoʻopaʻa sila maikaʻi, a ua hoʻohana nui ʻia i ka ʻōnaehana vacuum; 4. He maʻalahi ka hana, wehe a pani koke, mai ka hāmama piha a hiki i ka piha piha e like me ka lōʻihi o 90 ° rotation, kūpono no ka mana mamao; 5. Mālama maʻalahi, hoʻonohonoho maʻalahi o ka pahu pōpō, ke apo sealing movable, maʻalahi ka wehe ʻana a me ka hoʻololi; 6. Ke wehe piha a pani ʻia paha ka valve, ua hoʻokaʻawale ʻia ka ʻili o ka pōleʻa a me ka noho valve mai ka waena, a ʻaʻole e hana ʻia ka erosion o ka ʻili hoʻopaʻa ʻana o ka valve i ka wā e hele ai ka waena; 7. Loaʻa iā ia ka nui o nā noi, mai ka liʻiliʻi liʻiliʻi a hiki i kekahi mau millimeters, i kekahi mau mika, mai ke kiʻekiʻe kiʻekiʻe a hiki i ke kaomi kiʻekiʻe. Ke huli ka poepoe i 90 degere, he poepoe ka puka komo a me ka puka o ka poepoe, i mea e oki ai i ke kahe. Hoʻokolo ʻana a me ka nānā ʻana i ka wela o ke kaomi ʻana o ka huahana hoʻokō maʻamau ʻo GB/T12237 GB/T12221 GB/T9113, JB/T79, HG/T20592, EN1092 JB/T9092, GB/T13927, 4 GBAPIT13928, 4 GBAPIT13928, 4 GBAPIT592. inoa helu Material Science 1 Jacket 25 2 valve noho PTFE 3 valve body WOB 4 seal apo PTFE、Para polyphenylene 5 sphere stainless steel 6 Stem 1Cr13 7 filler Flexible graphite 8 Packing gland WCB Drawing of jacketed insulated ball valve Ka nui pili ana PN1.6MPa DN LD D1 D2 b Z-Φd HW WT 15 108 95 6545 14 14 4-Φ14 95 160 2.5 20 117 105 75 55 14 4-Φ14 101 160 3 160 3 25 Φ 160 5 32 140 135 100 78 16 4-Φ18 112 230 6 40 165 145 110 85 16 4-Φ18 125 230 7 50 178 160 125 100 16 4-Φ18 135 235 135 235 8 Φ18 170 400 16 80 203 195 180 155 20 8 -Φ18 193 400 19 100 229 215 180 155 20 8-Φ18 265 700 33 125 356 245 210 185 22 8-Φ18 310 700 4 -Φ18 355 1100 62 200 457 335 295 265 26 12-Φ23 410 1500 93 250 533 405 355 320 30 12-Φ25 560 1500 120 PN2.5MPa DN LD D1 D2 b Z-Φd HW WT 15 140 95 65 45 Φ 105 75 55 16 4-Φ14 101 160 4 25 165 115 85 65 16 4-Φ14 106 160 6 32 178 135 100 78 18 4-Φ18 112 230 7 40 190 145 145 110 4 216 160 125 100 20 4-Φ18 135 230 11 65 241 180 145 120 22 8-Φ18 170 400 18 80 283 195 160 135 22 8-Φ18 193 400 23 100 305 230 Φ 4 1 7 25 381 270 220 188 28 8-Φ5 310 700 70 150 403 300 250 218 30 8-φ18 355 1100 100 200 150 150 150 150 150 150 100 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 365 360 360 360 365 360/0