◆電動蝶閥編製說明:
特點 Features 1.小型輕便,容易拆裝及維修,並可在任意位置安裝。 2.結構簡單、緊湊,90°回轉啟閉迅速。 3.操作扭矩小、省力輕巧。 4.流量特性趨於直線,調節性能好。 5.啟閉實驗次數多達數萬次,壽命長。 6.達到完全封閉,氣體實驗洩漏為零。 7.選擇不同部件材質,可使用多種介質。
閥體 | 蝶板 | 轉軸 | 襯套 | 閥座 | 材料名稱 | 代號 | 材料名稱 | 代號 | 材料名稱 | 代號Cdoe | 材料名稱 | 代號 | 適用溫度 | 灰鑄鐵 | Z | 電鍍球墨鑄鐵 | B1 | 不銹鋼 | 潤滑青銅 | 天然膠NR | X1 | -20~+85℃ | 球墨鑄鐵 | Q | 鋁青銅 | B2 | 海帕倫 | X2 | -23~+121℃ | 鋁青銅 | T | ZGICr18Ni9Ti 不銹鋼 | B3 | 乙丙橡膠 | X3 | -23~+121℃ | 碳鋼 | 聚四氟乙烯 PTFE | 氟丁橡膠 | X4 | -7~+93℃ | ZGICr18Ni9Ti 不銹鋼 | P | 鈦鋼 | B4 | 丁青橡膠 | X5 | 2-3~+100℃ | CF8M不銹鋼 | R | CF8M不銹鋼 | B5 | 耐磨橡膠 | X6 | -10~+100℃ | 碳鋼 | C | 碳鋼 | B6 | 氟橡膠 | X7 | -23~+200℃ | | | CF8不銹鋼 | B7 | 耐熱乙丙橡膠 | X9 | -23~+135℃ | | F4 | +10~+150℃ |
“A”型蝶閥外形尺寸,連接尺寸和重量
規格Size | A | B | C | D | L | H | D1 | n- | K | E | n1-1 | 2 | G | n2-M | 總重(kg) | Mm | Inch | 50 | 2” | 161 | 80 | 42 | 52.9 | 32 | 84.84 | 120 | 4-23 | 77 | 57.15 | 4-6.7 | 12.6 | 118 | --- | 2.5 | 65 | 2.5” | 175 | 89 | 44.7 | 64.5 | 32 | 96.2 | 136.2 | 4-26.5 | 77 | 57.15 | 4-6.7 | 12.6 | 137 | --- | 3.2 | 80 | 3” | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8-18 | 77 | 57.15 | 4-6.7 | 12.6 | 143 | --- | 3.6 | 100 | 4” | 200 | 114 | 52.1 | 104 | 32 | 70.80 | 185 | 4-24.5 | 92 | 69.85 | 4-10.3 | 15.77 | 156 | --- | 4.9 | 125 | 5” | 213 | 127 | 54.4 | 123.3 | 32 | 82.28 | 215 | 4-23 | 92 | 69.85 | 4-10.3 | 18.92 | 190 | --- | 7 | 150 | 6” | 226 | 139 | 55.8 | 156.6 | 32 | 91.08 | 238 | 4-25 | 92 | 69.85 | 4-10.3 | 18.92 | 212 | --- | 7.8 | 200 | 8” | 260 | 175 | 60.6 | 202.5 | 45 | 112.89 76.95 | 295 | 4-25 4.23 | 115 | 88.9 | 4-14.3 | 22.10 | 268 | --- | 13.2 | 250 | 10” | 292 | 203 | 65.6 | 250.5 | 45 | 92.40 | 357 | 4-29 | 115 | 88.9 | 4-14.3 | 28.45 | 325 | --- | 19.2 | 300 | 12” | 337 | 242 | 76.9 | 301.6 | 45 | 105.34 | 407 | 4-29 | 140 | 107.95 | 4-14.3 | 31.60 | 403 | --- | 32.5 | 350 | 14” | 368 | 267 | 76.5 | 333.3 | 45 | 91.11 | 467 | 4-30 | 140 | 107.95 | 4-14.3 | 31.60 | 436 | --- | 41.3 | 400 | 16” | 400 | 309 | 86.5 | 389.6 | 51.2 72 | 100.47 102.42 | 515 525 | 4-26 4-30 | 197 | 158.75 | 4-20.6 | 33.15 | 488 | --- | 61 | 450 | 18” | 422 | 328 | 105.6 | 440.51 | 51.2 72 | 88.39 91.51 | 565 585 | 4-26 4-30 | 197 | 158.75 | 4-20.6 | 38 | 539 | --- | 79 | 500 | 20” | 480 | 361 | 131.8 | 491.6 | 64.2 82 | 96.99 101.68 | 620 650 | 4-26 4-33 | 197 | 158.75 | 4-20.6 | 41.15 | 593 | --- | 128 | 600 | 24” | 562 | 459 | 152 | 592.5 | 70.2 82 | 113.42 120.46 | 725 770 | 20-30 20-36 | 276 | 215.9 | 4-22.2 | 50.65 | 816 | --- | 188 | 700 | 28” | 624 | 520 | 163 | 695 | 66 82 | 109.65 | 840 | 24-30 20-36 | 300 | 254 | 8-18 | 55 63.35 | 895 | 4-M33 | 284 | 800 | 32” | 672 | 591 | 188 | 794.7 | 6682 | 124 | 950 | 24-33 24-39 | 300 | 254 | 8-18 | 55 63.35 | 1015 | --- | 368 | 900 | 36” | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24-33 | 300 | 254 | 8-18 | 75 | 1115 | 4-M30 | 713 | 1000 | 40” | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160 | 24-36 | 300 | 254 | 8-18 | 85 | 1230 | 4-M33 | 864 |
註:DN50~800”A”型蝶閥分別適用於PN1.0/PN1.6MPa二種壓力級,表中每格有兩個尺寸的分別表示PN1.0/PN1.6MPa二種壓力級連接尺寸,與閥門連接的管法蘭尺寸參照法蘭連接尺寸表(圖一)。蝶閥上法蘭可通用於手動、蝸輪蝸桿傳動、電動、氣動等。表中DN50~500中D1和n-尺寸為蝶閥本身安裝定位尺寸,其中DN50~350的D1和n-尺寸包容GB9112-88,DIN2501(德國),BS4504(英國), ISO2084,ISO2531(國際標準),BS10-E(英國),ANSI1259(美國)等法蘭連接標準。 “LT”型蝶閥外形尺寸,連接尺寸和重量 規格Size | A | B | C | D | L | H | D1 | n-M | K | E | n1-1 | 2 | G | 總重(kg) | Mm | Inch | 50 | 2” | 161 | 80 | 42 | 52.9 | 32 | 88.388 | 125 | 4-M16 | 77 | 57.15 | 4-6.7 | 12.6 | 118 | 3.8 | 65 | 2.5” | 175 | 89 | 44.7 | 64.5 | 32 | 102.54 | 145 | 4-M16 | 77 | 57.15 | 4-6.7 | 12.6 | 137 | 4.2 | 80 | 3” | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8-M16 | 77 | 57.15 | 4-6.7 | 12.6 | 178 | 4.7 | 100 | 4” | 200 | 114 | 52.1 | 104 | 32 | 68.88 | 180 | 8-M16 | 92 | 69.85 | 4-10.3 | 15.77 | 206 | 9.0 | 125 | 5” | 213 | 127 | 54.4 | 123.3 | 32 | 80.36 | 210 | 8-M16 | 92 | 69.85 | 4-10.3 | 18.92 | 238 | 10.9 | 150 | 6” | 226 | 139 | 55.8 | 156.6 | 32 | 91.84 | 240 | 8-M20 | 92 | 69.85 | 4-10.3 | 18.92 | 266 | 14.2 | 200 | 8” | 260 | 175 | 60.6 | 202.5 | 45 | 112.89 76.35 | 295 | 8-M02 12-M20 | 115 | 88.9 | 4-14.3 | 22.10 | 329 | 18.2 | 250 | 10” | 292 | 203 | 65.6 | 250.5 | 45 | 90.59 91.88 | 350 355 | 12-M20 12-M24 | 115 | 88.9 | 4-14.3 | 28.45 | 393 | 26.8 | 300 | 12” | 337 | 242 | 76.9 | 301.6 | 45 | 103.52 106.12 | 400 410 | 12-M20 12-M24 | 140 | 107.95 | 4-14.3 | 31.60 | 462 | 40 | 350 | 14” | 368 | 267 | 76.5 | 333.3 | 45 | 89.74 91.69 | 460 470 | 16-M20 16-M24 | 140 | 107.95 | 4-14.3 | 31.60 | 515 | 56 | 400 | 16” | 400 | 309 | 86.5 | 389.6 | 51.2 72 | 100.48 102.42 | 515 525 | 16-M24 16-M27 | 197 | 158.75 | 4-20.6 | 33.15 | 579 | 96 | 450 | 18” | 422 | 328 | 105.6 | 440.51 | 51.2 72 | 88.38 91.51 | 565 585 | 20-M24 20-M27 | 197 | 158.75 | 4-20.6 | 38 | 627 | 122 | 500 | 20” | 480 | 361 | 131.8 | 491.6 | 64.2 82 | 96.99 101.68 | 620 650 | 20-M24 20-M30 | 197 | 158.75 | 4-20.6 | 41.15 | 696 | 202 | 600 | 24” | 562 | 459 | 152 | 592.5 | 70.2 82 | 113.42 120.46 | 725 770 | 20-M27 20-M33 | 276 | 215.9 | 4-22.2 | 50.65 | 821 | 270 |
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