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當前位置:永嘉縣永正閥門有限公司>> Q41法蘭連接浮動軟(硬)密封球閥
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更新時間:2017-10-17 05:06:19瀏覽次數(shù):750次
聯(lián)系我時,請告知來自 泵閥商務(wù)網(wǎng)Q41法蘭連接浮動軟(硬)密封球閥
概述
浮動球閥采用單斜面彈性密封圈或V型槽彈性密封圈結(jié)構(gòu)設(shè)計,當介質(zhì)壓力較小時,密封圈與球體的接觸面積較小,故有較大的密封比壓,確保可靠密封,介質(zhì)壓力較大時,密封圈與球體接觸面積增大,故密封圈能承受較大的介質(zhì)推力而不會損壞。由于聚四氟乙烯等密封圈子材料具有良好的自潤滑性,與球性的摩擦損小,故球閥的使用壽命長。
·主要技術(shù)參數(shù)
主要零件 | 閥體 | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12Mo2Ti | CF8M(316) | CF3M(316L) |
球體、閥桿 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9(304) | 00Cr19Ni11(304L) | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2(316) | 00Cr17Ni14Mo2(316L) | |
密封圈 | 聚四氟乙烯 對位聚苯 PTFE、PPL | |||||||
填料、墊圈 | V型聚四氟乙烯、柔性石墨環(huán)、聚四氟乙烯片、柔性石墨纏繞墊 | |||||||
適用工況 | 適用介質(zhì) | 水、蒸汽、油品等 | 硝酸等腐蝕性介質(zhì) | 強氧化性介質(zhì) | 醋酸等腐蝕性介質(zhì) | 尿素等腐蝕性介質(zhì) | ||
適用溫度 | -28~300℃ | |||||||
應(yīng)用規(guī)范 | 設(shè)計制造按 | GB12237-89 API6D JPI7S-48 | ||||||
法蘭尺寸按 | JB79-59、SH3406、GB9113、HG20592-97 ANSI BI6.5 JIS B2212-2214 | |||||||
結(jié)構(gòu)長度按 | GB12221-89 ANSI B16.10 JIS B2002 | |||||||
檢驗試驗按 | GB/T13927-89 JB/T9092-99 API598 |
主要零件 | 閥體 | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12Mo2Ti | CF8M(316) | CF3M(316L) |
球體、閥桿 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9(304) | 00Cr19Ni11(304L) | 1Cr18Ni12Mo2Ti | 0Cr17Ni12Mo2(316) | 00Cr17Ni14Mo2(316L) | |
密封圈 | 特種硬化材料 | |||||||
填料、墊圈 | 柔性石墨環(huán)、柔性石墨纏繞墊 | |||||||
適用工況 | 適用介質(zhì) | 水、蒸汽、油品等 | 硝酸等腐蝕性介質(zhì) | 強氧化性介質(zhì) | 醋酸等腐蝕性介質(zhì) | 尿素等腐蝕性介質(zhì) | ||
適用溫度 | -28~400℃ | -28~500℃ | ||||||
應(yīng)用規(guī)范 | 設(shè)計制造按 | GB12237-89 API6D JPI7S-48 | ||||||
法蘭尺寸按 | JB79-59、SH3406、GB9113、HG20592-97 ANSI BI6.5 JIS B2212-2214 | |||||||
結(jié)構(gòu)長度按 | GB12221-89 ANSI B16.10 JIS B2002 | |||||||
檢驗試驗按 | GB/T13927-89 JB/T9092-99 API598 |
型號 | 公稱通徑DN(mm) | 尺寸(mm) | |||||||
L | D | D1 | D2 | b-f | Z-фd | H | D0 | ||
Q41F-16P(R) | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 60 | 108 |
20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 64 | 120 | |
25 | 150 | 115 | 85 | 65 | 16-2 | 4-14 | 90 | 165 | |
32 | 165 | 135 | 100 | 78 | 18-2 | 4-18 | 105 | 180 | |
40 | 180 | 145 | 110 | 85 | 16-3 | 4-18 | 150 | 240 | |
50 | 200 | 160 | 125 | 100 | 16-3 | 4-18 | 190 | 240 | |
65 | 220 | 180 | 145 | 120 | 18-3 | 4-18 | 195 | 320 | |
80 | 250 | 195 | 160 | 135 | 20-3 | 8-18 | 215 | 350 | |
100 | 280 | 215 | 180 | 155 | 20-3 | 8-18 | 250 | 400 | |
125 | 320 | 245 | 210 | 185 | 22-3 | 8-18 | 280 | 500 | |
150 | 360 | 280 | 240 | 210 | 24-3 | 8-23 | 320 | 600 | |
200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 370 | 800 |
型號 | 公稱通徑DN(mm) | 尺寸(mm) | |||||||
L | D | D1 | D2 | b-f | Z-фd | H | D0 | ||
Q41F-25P(R) | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 60 | 108 |
20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 64 | 120 | |
25 | 150 | 115 | 85 | 65 | 16-2 | 4-14 | 90 | 165 | |
32 | 165 | 135 | 100 | 78 | 18-2 | 4-18 | 105 | 180 | |
40 | 180 | 145 | 110 | 85 | 16-3 | 4-18 | 160 | 240 | |
50 | 200 | 160 | 125 | 100 | 20-3 | 4-18 | 205 | 270 | |
65 | 220 | 180 | 145 | 120 | 22-3 | 8-18 | 215 | 350 | |
80 | 250 | 195 | 160 | 135 | 22-3 | 8-18 | 230 | 400 | |
100 | 280 | 230 | 190 | 160 | 24-3 | 8-23 | 270 | 500 | |
125 | 320 | 270 | 220 | 188 | 28-3 | 8-25 | 300 | 600 | |
150 | 360 | 300 | 250 | 218 | 30-3 | 8-25 | 340 | 900 | |
200 | 400 | 360 | 310 | 278 | 34-3 | 12-25 | 400 | 1100 |
型號 | 公稱通徑DN(mm) | 尺寸(mm) | |||||||
L | D | D1 | D2 | b-f | Z-фd | H | D0 | ||
Q41F-40P(R) | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4-14 | 60 |
20 | 140 | 105 | 75 | 55 | 51 | 16-2 | 4-14 | 65 | |
25 | 150 | 115 | 85 | 65 | 58 | 18-2 | 4-14 | 90 | |
32 | 180 | 135 | 100 | 78 | 66 | 20-3 | 4-18 | 105 | |
40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4-18 | 170 | |
50 | 220 | 160 | 125 | 100 | 88 | 20-3 | 4-18 | 230 | |
65 | 250 | 180 | 145 | 120 | 110 | 22-3 | 8-18 | 250 | |
80 | 280 | 195 | 160 | 135 | 121 | 22-3 | 8-18 | 250 | |
100 | 320 | 230 | 190 | 160 | 150 | 24-3 | 8-23 | 295 | |
125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 8-25 | 330 | |
150 | 400 | 300 | 250 | 218 | 204 | 30-3 | 8-25 | 375 | |
200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 12-30 | 440 |
CLASS 150 (mm)
DN | d | L | H | W | D2 | D1 | D | Z-фd | b | f | 備注 |
1/2 | 13 | 108 | 59 | 130 | 35 | 60.5 | 89 | 4-16 | 11.2 | 1.6 | 浮 動 球 |
3/4 | 19 | 117 | 63 | 130 | 43 | 70 | 98 | 4-16 | 11.2 | 1.6 | |
1 | 25 | 127 | 75 | 160 | 51 | 79.5 | 108 | 4-16 | 11.2 | 1.6 | |
11/2 | 38 | 165 | 95 | 230 | 73 | 98.5 | 127 | 4-16 | 14.3 | 1.6 | |
2 | 51 | 178 | 107 | 230 | 92 | 120,,,,,,.5 | 152 | 4-19 | 15.9 | 1.6 | 浮 動 球 固 定 球 |
21/2 | 64 | 190 | 142 | 400 | 105 | 139.5 | 178 | 4-19 | 17.5 | 1.6 | |
3 | 76 | 203 | 152 | 400 | 127 | 152.5 | 190 | 4-19 | 19.1 | 1.6 | |
4 | 102 | 229 | 178 | 700 | 157 | 190.5 | 229 | 8-19 | 23.9 | 1.6 | |
5 | 127 | 356 | 252 | 1100 | 186 | 216 | 254 | 8-22 | 23.9 | 1.6 | |
6 | 152 | 394 | 272 | 1100 | 216 | 241.5 | 279 | 8-22 | 25.4 | 1.6 | |
8 | 203 | 457 | 342 | 1500 | 270 | 298.5 | 343 | 8-22 | 28.6 | 1.6 | |
8 | 203 | 457 | 398 | 600 | 270 | 298.5 | 343 | 8-22 | 28.6 | 1.6 | 固 定 球 |
10 | 254 | 533 | 495 | 600 | 324 | 362 | 406 | 12-25 | 30.2 | 1.6 | |
12 | 305 | 610 | 580 | 800 | 381 | 431.8 | 482.6 | 12-25 | 31.8 | 1.6 | |
14 | 337 | 686 | 625 | 800 | 413 | 476 | 535 | 12-29 | 35 | 1.6 | |
16 | 387 | 762 | 720 | 800 | 470 | 539.5 | 597 | 16-29 | 36.6 | 1.6 | |
20 | 489 | 914 | 840 | 800 | 584 | 635 | 698 | 20-32 | 42.9 | 1.6 | |
24 | 591 | 1067 | 1050 | 800 | 692 | 749.5 | 813 | 20-35 | 47.8 | 1.6 | |
28 | 686 | 1245 | 1150 | 800 | 800.1 | 863.6 | 927.1 | 28-35 | 71.4 | 1.6 |
CLASS 300(mm)
DN | d | L | H | W | D2 | D1 | D | Z-фd | b | f | 備注 |
1/2 | 13 | 140 | 59 | 130 | 35 | 66.5 | 95 | 4-16 | 14.2 | 1.6 | 浮 動 球 |
3/4 | 19 | 152 | 63 | 130 | 43 | 82.5 | 117 | 4-19 | 15.9 | 1.6 | |
1 | 25 | 165 | 75 | 160 | 51 | 89 | 124 | 4-19 | 17.5 | 1.6 | |
11/2 | 38 | 190 | 95 | 230 | 73 | 114.5 | 156 | 4-22 | 20.7 | 1.6 | |
2 | 51 | 216 | 107 | 320 | 92 | 127 | 165 | 8-19 | 22.3 | 1.6 | 浮 動 球 固 定 球 |
21/2 | 64 | 241 | 142 | 400 | 105 | 149 | 190 | 8-22 | 25.4 | 1.6 | |
3 | 76 | 283 | 152 | 400 | 127 | 168 | 210 | 8-22 | 28.6 | 1.6 | |
4 | 102 | 305 | 178 | 700 | 157 | 200 | 254 | 8-22 | 31.8 | 1.6 | |
5 | 127 | 381 | 252 | 1100 | 186 | 235 | 279 | 8-22 | 35 | 1.6 | |
6 | 152 | 403 | 272 | 1100 | 216 | 270 | 318 | 12-22 | 36.5 | 1.6 | |
8 | 203 | 502 | 342 | 1500 | 270 | 330 | 381 | 21-25 | 41.3 | 1.6 | |
8 | 203 | 502 | 398 | 600 | 270 | 330 | 381 | 12-25 | 41.3 | 1.6 | 固 定 球 |
10 | 254 | 568 | 495 | 600 | 324 | 387.5 | 444 | 16-29 | 47.7 | 1.6 | |
12 | 305 | 648 | 580 | 800 | 381 | 451 | 520.8 | 16-32 | 50.8 | 1.6 | |
14 | 337 | 762 | 625 | 800 | 413 | 514.5 | 584.2 | 20-32 | 53.8 | 1.6 | |
16 | 387 | 838 | 720 | 800 | 470 | 571.5 | 647.8 | 20-35 | 57.2 | 1.6 | |
20 | 489 | 991 | 840 | 800 | 584 | 685.8 | 774.8 | 24-35 | 63.5 | 1.6 | |
24 | 591 | 1143 | 1050 | 800 | 692 | 812.8 | 914.4 | 24-41 | 69.8 | 1.6 | |
28 | 686 | 1346 | 1150 | 800 | 800.1 | 939.8 | 1035 | 28-44.5 | 85.9 | 1.6 |
CLASS 400(mm)
DN | d | L | H | W | D2 | D1 | D | Z-фd | b | f | 備注 |
1/2 | 13 | 165 | 59 | 130 | 35 | 66.5 | 95 | 4-16 | 14.3 | 6.4 | 浮 動 球 |
3/4 | 19 | 190 | 63 | 160 | 43 | 82.5 | 117 | 4-19 | 15.9 | 6.4 | |
1 | 25 | 216 | 75 | 160 | 51 | 89 | 124 | 4-19 | 17.5 | 6.4 | |
11/2 | 38 | 241 | 95 | 230 | 73 | 114.5 | 156 | 4-22 | 22.3 | 6.4 | |
2 | 51 | 292 | 107 | 700 | 92 | 127 | 165 | 8-19 | 25.4 | 6.4 | 浮固 |
4 | 102 | 406 | 178 | 700 | 157.2 | 200 | 254 | 8-25 | 35 | 6.4 | |
6 | 152 | 495 | 300 | 600 | 216 | 270 | 317.5 | 12-25 | 41 | 6.4 | |
8 | 203 | 597 | 374 | 800 | 269.8 | 330 | 381 | 12-28.5 | 47.8 | 6.4 | 固 定 球 |
10 | 254 | 673 | 445 | 800 | 324 | 387.5 | 445 | 16-32 | 53.8 | 6.4 | |
12 | 305 | 762 | 515 | 800 | 381 | 451 | 521 | 16-35 | 57 | 6.4 | |
14 | 337 | 826 | 550 | 800 | 413 | 514.5 | 584 | 20-35 | 60.5 | ||
16 | 387 | 902 | 615 | 800 | 470 | 571.5 | 648 | 20-38 | 63.5 | 6.4 | |
20 | 489 | 1054 | 810 | 800 | 584.2 | 686 | 775 | 24-41 | 69.8 | 6.4 | |
24 | 591 | 1232 | 845 | 800 | 692.2 | 812.8 | 915 | 24-48 | 76 | 6.4 | |
28 | 686 | 1397 | 1087 | 800 | 800 | 939.8 | 1035 | 28-51 | 95.3 | 6.4 |
CLASS 600 (mm)
DN | d | L | H | W | D2 | D1 | D | Z-фd | b | f | 備注 |
1/2 | 13 | 165 | 59 | 160 | 35 | 66.5 | 95 | 4-16 | 14.3 | 6.4 | 浮 動 球 |
3/4 | 19 | 190 | 63 | 160 | 43 | 82.5 | 117 | 4-19 | 15.9 | 6.4 | |
1 | 25 | 216 | 75 | 230 | 51 | 89 | 124 | 4-19 | 17.5 | 6.4 | |
11/2 | 38 | 241 | 95 | 400 | 73 | 114.5 | 156 | 4-22 | 22.3 | 6.4 | |
2 | 51 | 292 | 107 | 700 | 92 | 127 | 165 | 8-19 | 25.4 | 6.4 | 浮固 |
4 | 102 | 432 | 178 | 1100 | 157.2 | 216 | 273 | 8-25 | 38 | 6.4 | |
6 | 152 | 559 | 300 | 600 | 216 | 292.1 | 335.6 | 12-29 | 47.2 | 6.4 | |
8 | 203 | 660 | 374 | 800 | 269.8 | 349.2 | 419.5 | 12-32 | 55.7 | 6.4 | 固 定 球 |
10 | 254 | 787 | 445 | 800 | 324 | 431.8 | 508 | 16-35 | 63.5 | 6.4 | |
12 | 305 | 838 | 515 | 800 | 381 | 489 | 559 | 20-35 | 66.5 | 6.4 | |
14 | 337 | 889 | 550 | 800 | 413 | 527 | 603.2 | 20-38 | 69.8 | 6.4 | |
16 | 387 | 991 | 615 | 800 | 470 | 603.2 | 686 | 20-41 | 76.2 | 6.4 | |
20 | 489 | 1194 | 810 | 800 | 584.2 | 724 | 813 | 24-4.5 | 89 | 6.4 | |
24 | 591 | 1397 | 1010 | 800 | 692.2 | 838.2 | 940 | 24-51 | 101.6 | 6.4 | |
28 | 686 | 1549 | 1180 | 800 | 800 | 965.2 | 1073 | 28-55 | 111.3 | 6.4 |
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