性能參數(shù)
工作溫度 | 85oC | |
閥體及襯里材料 | 灰鑄鐵;硬橡膠 | |
適用介質(zhì) | G46J | 一般腐蝕性介質(zhì),帶顆粒介質(zhì) |
G46W | 非腐蝕帶顆粒介質(zhì) |
主要零部件
零件名稱 | 閥體 | 閥瓣、閥蓋 | 閥桿 | 隔膜 | 手輪 |
材料 | HT200襯橡膠 | HT200 | 35 | 各種基型橡膠 | HT200 |
材料 | HT200襯氟塑料 | HT200 | 35 | 氟塑料 | HT200 |
材料 | HT200 | HT200 | 35 | 氯丁橡膠 | HT200 |
主要尺寸參數(shù):
(圖1:結(jié)構(gòu)示意圖)
屋脊式隔膜閥主要尺寸參數(shù):
型號 | 公稱通徑 | 尺寸 | 質(zhì)量 | |||||||
J型 | W型 | f | D1 | D | D0 | n-d | H | |||
EG41W/J/Fs-16 | 20 | 121 | 117 | 2 | 75 | 105 | 70 | 4-13.5 | 92 | 3 |
25 | 131 | 127 | 2 | 85 | 115 | 83 | 4-13.5 | 96 | 4 | |
32 | 150 | 146 | 2 | 100 | 140 | 114 | 4-17.5 | 131 | 6.5 | |
40 | 163 | 159 | 2 | 110 | 150 | 114 | 4-17.5 | 142 | 7.5 | |
50 | 194 | 190 | 2 | 125 | 165 | 140 | 4-17.5 | 167 | 10.5 | |
EG41W-J-Fs-10 | 65 | 220 | 216 | 2 | 145 | 185 | 165 | 4-17.5 | 203 | 17.5 |
80 | 258 | 254 | 2 | 160 | 200 | 230 | 8-17.5 | 216 | 25 | |
100 | 309 | 305 | 2 | 180 | 220 | 280 | 8-17.5 | 270 | 36 | |
125 | 362 | 356 | 3 | 210 | 250 | 280 | 8-17.5 | 319 | 47 | |
150 | 412 | 406 | 3 | 240 | 285 | 368 | 8-22 | 365 | 73 | |
EG41W/J/Fs-6 | 200 | 529 | 521 | 4 | 295 | 340 | 483 | 8-22 | 462 | 142 |
250 | 641 | 635 | 4 | 350 | 395 | 12-22 | ||||
300 | 757 | 749 | 4 | 400 | 445 | 12-22 | ||||
G41W/J/Fs | 15 | 125 | 2 | 65 | 95 | 100 | 4-13.5 | 4.5 | ||
20 | 135 | 2 | 75 | 105 | 100 | 4-13.5 | 4.5 | |||
25 | 145 | 2 | 85 | 115 | 120 | 4-13.5 | 121 | 5 | ||
32 | 160 | 2 | 100 | 140 | 120 | 4-17.5 | 132 | 7 | ||
40 | 180 | 3 | 110 | 150 | 140 | 4-17.5 | 156 | 8.5 | ||
50 | 210 | 3 | 125 | 165 | 140 | 4-17.5 | 169 | 13 | ||
65 | 250 | 3 | 145 | 185 | 200 | 4-17.5 | 202 | 18 | ||
80 | 300 | 3 | 160 | 200 | 200 | 4-17.5 | 216 | 24 | ||
100 | 350 | 3 | 180 | 220 | 280 | 8-17.5 | 270 | 39 | ||
125 | 400 | 3 | 210 | 250 | 320 | 8-17.5 | 338 | 60 | ||
150 | 460 | 3 | 240 | 285 | 320 | 8-22 | 384 | 81 | ||
200 | 570 | 4 | 295 | 340 | 400 | 8-22 | 518 | 150 | ||
G41W/J/Fs-4 | 250 | 680 | 4 | 350 | 395 | 500 | 12-22 | 598 | 243 | |
300 | 790 | 4 | 4400 | 445 | 560 | 12-22 | 698 | 335 | ||
350 | 900 | 4 | 460 | 505 | 560 | 16-22 | 728 | 520 | ||
400 | 1000 | 4 | 515 | 570 | 600 | 16-25 | 1078 | 600 |