基本型號
手動襯氟隔膜閥型號有:G41F4冕末、G41F46萍歉、G45F4、G45F46等档桃;
氣動襯氟隔膜閥型號有:G641F4枪孩、G641F46、G6B45F4藻肄、G6B45F46等硝迁;
電動襯氟隔膜閥型號有:G9B41F、G9B41F46朝棉、G945F4锁龙、G645F46等;
執(zhí)行標(biāo)準(zhǔn)
設(shè)計(jì)與制造標(biāo)準(zhǔn) | GB/T12239 |
壓力試驗(yàn)標(biāo)準(zhǔn) | GB/T13927沧牧、API598 |
法蘭尺寸標(biāo)準(zhǔn) | ANSI B16.5a腺拗、HG/T20592-2009 |
結(jié)構(gòu)長度標(biāo)準(zhǔn) | HG/T3704、GB/T12221费赋、ASME B16.10 |
技術(shù)參數(shù)
襯氟隔膜閥公稱壓力有:0.6MPa姐阎、1.0MPa缤贯、1.6MPa、CLASS150等浦匾;
襯氟隔膜閥驅(qū)動方式有:手動、氣動以及電動制私;
襯氟隔膜閥結(jié)構(gòu)形式有:堰式和直流式涝填;
襯氟隔膜閥常用的材質(zhì)有:WCB、CF8揖膜、CF8M誓沸、CF3、CF3M等壹粟;
結(jié)構(gòu)示意圖
0.6MPa下的襯氟隔膜閥外形尺寸
DN(mm) | NPS(inch) | L | D | D1 | D2 | f | b | z-Фd | D0 | H |
15 | 1/2 | 125 | 80 | 55 | 40 | 3 | 12 | 4-Ф12 | 120 | 120 |
20 | 3/4 | 135 | 90 | 65 | 50 | 3 | 14 | 4-Ф12 | 120 | 120 |
25 | 1 | 145 | 100 | 75 | 60 | 3 | 14 | 4-Ф12 | 160 | 130 |
32 | 1 1/4 | 160 | 120 | 90 | 70 | 3 | 14 | 4-Ф14 | 160 | 135 |
40 | 1 1/2 | 180 | 130 | 100 | 80 | 3 | 14 | 4-Ф14 | 180 | 160 |
50 | 2 | 210 | 140 | 110 | 90 | 3 | 14 | 4-Ф14 | 200 | 165 |
65 | 2 1/2 | 250 | 160 | 130 | 110 | 3 | 14 | 4-Ф14 | 250 | 200 |
80 | 3 | 300 | 190 | 150 | 125 | 3 | 16 | 4-Ф18 | 280 | 220 |
100 | 4 | 350 | 210 | 170 | 145 | 3 | 16 | 4-Ф18 | 300 | 275 |
125 | 5 | 400 | 240 | 200 | 175 | 4 | 18 | 8-Ф18 | 320 | 335 |
150 | 6 | 460 | 265 | 225 | 200 | 4 | 18 | 8-Ф18 | 350 | 380 |
200 | 8 | 570 | 320 | 280 | 255 | 4 | 20 | 8-Ф18 | 450 | 500 |
250 | 10 | 680 | 375 | 335 | 310 | 4 | 22 | 12-Ф18 | 500 | 575 |
1.0MPa下的襯氟隔膜閥外形尺寸
DN(mm) | NPS(inch) | L | D | D1 | D2 | f | b | z-Фd | D0 | H |
15 | 1/2 | 125 | 95 | 65 | 45 | 3 | 16 | 4-Ф14 | 120 | 120 |
20 | 3/4 | 135 | 105 | 75 | 55 | 3 | 18 | 4-Ф14 | 120 | 120 |
25 | 1 | 145 | 115 | 85 | 65 | 3 | 18 | 4-Ф14 | 160 | 130 |
32 | 1 1/4 | 160 | 140 | 100 | 75 | 3 | 18 | 4-Ф18 | 160 | 135 |
40 | 1 1/2 | 180 | 150 | 110 | 85 | 3 | 18 | 4-Ф18 | 180 | 160 |
50 | 2 | 210 | 165 | 125 | 100 | 3 | 18 | 4-Ф18 | 200 | 165 |
65 | 2 1/2 | 250 | 185 | 145 | 120 | 3 | 18 | 8-Ф18 | 250 | 200 |
80 | 3 | 300 | 200 | 160 | 135 | 3 | 20 | 8-Ф18 | 280 | 220 |
100 | 4 | 350 | 220 | 180 | 155 | 3 | 20 | 8-Ф18 | 300 | 275 |
125 | 5 | 400 | 250 | 210 | 185 | 4 | 22 | 8-Ф18 | 320 | 335 |
150 | 6 | 460 | 285 | 240 | 210 | 4 | 22 | 8-Ф22 | 350 | 380 |
200 | 8 | 570 | 340 | 295 | 265 | 4 | 24 | 8-Ф22 | 450 | 500 |
250 | 10 | 680 | 395 | 350 | 320 | 4 | 26 | 12-Ф22 | 500 | 575 |
1.6MPa下的襯氟隔膜閥外形尺寸
DN(mm) | NPS(inch) | L | D | D1 | D2 | f | b | z-Фd | D0 | H |
15 | 1/2 | 125 | 95 | 65 | 45 | 3 | 16 | 4-Ф14 | 120 | 120 |
20 | 3/4 | 135 | 105 | 75 | 55 | 3 | 18 | 4-Ф14 | 120 | 120 |
25 | 1 | 145 | 115 | 85 | 65 | 3 | 18 | 4-Ф14 | 160 | 130 |
32 | 1 1/4 | 160 | 140 | 100 | 75 | 3 | 18 | 4-Ф18 | 160 | 135 |
40 | 1 1/2 | 180 | 150 | 110 | 85 | 3 | 18 | 4-Ф18 | 180 | 160 |
50 | 2 | 210 | 165 | 125 | 100 | 3 | 18 | 4-Ф18 | 200 | 165 |
65 | 2 1/2 | 250 | 185 | 145 | 120 | 3 | 18 | 8-Ф18 | 250 | 200 |
80 | 3 | 300 | 200 | 160 | 135 | 3 | 20 | 8-Ф18 | 280 | 220 |
100 | 4 | 350 | 220 | 180 | 155 | 3 | 20 | 8-Ф18 | 300 | 275 |
125 | 5 | 400 | 250 | 210 | 185 | 4 | 22 | 8-Ф18 | 320 | 335 |
150 | 6 | 460 | 280 | 240 | 210 | 4 | 22 | 8-Ф22 | 350 | 380 |
200 | 8 | 570 | 340 | 295 | 265 | 4 | 24 | 12-Ф22 | 450 | 500 |
250 | 10 | 680 | 405 | 355 | 320 | 4 | 26 | 12-Ф26 | 500 | 575 |
CLASS150LB下的襯氟隔膜閥外形尺寸
DN(mm) | NPS(inch) | L | D | D1 | D2 | f | b | z-Фd | D0 | H |
15 | 1/2 | 108 | 89 | 60.5 | 35 | 3 | 15 | 4-Ф15 | 120 | 120 |
20 | 3/4 | 117 | 98 | 70 | 43 | 3 | 15 | 4-Ф15 | 120 | 120 |
25 | 1 | 127 | 108 | 79.5 | 51 | 3 | 15 | 4-Ф15 | 160 | 130 |
32 | 1 1/4 | 140 | 117 | 89 | 64 | 3 | 15 | 4-Ф15 | 160 | 135 |
40 | 1 1/2 | 165 | 127 | 98.5 | 73 | 3 | 16 | 4-Ф15 | 180 | 160 |
50 | 2 | 178 | 152 | 120.5 | 92 | 3 | 17 | 4-Ф19 | 200 | 165 |
65 | 2 1/2 | 190 | 178 | 139.5 | 105 | 3 | 19 | 4-Ф19 | 250 | 200 |
80 | 3 | 203 | 190 | 152.5 | 127 | 3 | 20 | 4-Ф19 | 280 | 220 |
100 | 4 | 229 | 229 | 190.5 | 157 | 3 | 24 | 8-Ф19 | 300 | 275 |
125 | 5 | 254 | 254 | 216 | 186 | 4 | 25 | 8-Ф22 | 320 | 335 |
150 | 6 | 267 | 279 | 241.5 | 216 | 4 | 27 | 8-Ф22 | 350 | 380 |
200 | 8 | 292 | 343 | 298.5 | 270 | 4 | 30 | 5-Ф22 | 450 | 500 |
250 | 10 | 330 | 406 | 362 | 324 | 4 | 32 | 12-Ф25 | 500 | 575 |
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