遵循規(guī)范
設(shè)計(jì)與制造 | GB12238、MSS SP-67 |
結(jié)構(gòu)長(zhǎng)度 | GB12221、MSS SP-67、DIN3202 |
法蘭尺寸 | GB9113、ANSIB16.5、API1605、MSS SP44、DIN2501 |
主體材料 | GB12229/WCB、ASTM A216WCB |
襯里層檢測(cè) | HG3704 |
壓力試驗(yàn) | GB13927、API598 |
零件名稱 | 灰鑄鐵 | 鑄鋼 | 不銹鋼 | 超低碳不銹鋼 | |||
Z | C | P | R | PL | RL | ||
閥體 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M | |
蝶板 | WCB | WCB | CF8 | CF8M | CF3 | CF3M | |
閥桿 | 1Cr13 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12M02Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 | |
襯里層/閥座 | PTFE(F4)、PFA、FEP(F46)、PVDF(F2)、PO、PP、PE | ||||||
O型圈 | FPM (氟橡膠) | ||||||
螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | |
螺母 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | |
手輪 | ZL101(鑄造鋁合金) |
材質(zhì)和工作溫度
閥體材質(zhì) | 工作溫度℃ | 最大工作壓力 | 連接方式 | ||||
DN40-DN150 | DN200-DN350 | DN400-DN500 | DN600 | ||||
FEP | -30~120 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 | |
PTFE | -30~120 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 | |
PFA | -30~120 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 | |
PVDF | -30~120 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 | |
PP | -20~95 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 | |
PO | -20~65 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 | |
PE | -40~65 | PN12 | PN11 | PN10 | PN8 | 法蘭連接 |
公稱尺寸 | 國(guó)標(biāo)GB | Weight | |||||||||
DN (mm) | NPS (inch) | PN1.0(MPa)標(biāo)準(zhǔn)值 | 參考值 | ||||||||
L | D | K | d | f | c | n-Φl | Z | H | Kg | ||
40 | 1 1/2 | 106 | 150 | 110 | 84 | 3.0 | 18 | 4-Φ18 | 160 | 140 | - |
50 | 2 | 108 | 165 | 125 | 99 | 3.0 | 20 | 4-Φ18 | 200 | 145 | - |
65 | 2 1/2 | 112 | 185 | 145 | 118 | 3.5 | 20 | 4-Φ18 | 250 | 155 | - |
80 | 3 | 114 | 200 | 160 | 132 | 3.5 | 20 | 8-Φ18 | 250 | 165 | - |
100 | 4 | 127 | 220 | 180 | 156 | 4.0 | 22 | 8-Φ18 | 300 | 180 | - |
125 | 5 | 140 | 250 | 210 | 184 | 4.0 | 22 | 8-Φ18 | 300 | 203 | - |
150 | 6 | 140 | 285 | 240 | 211 | 4.0 | 24 | 8-Φ22 | 200﹡ | 225 | - |
200 | 8 | 152 | 340 | 295 | 266 | 4.5 | 24 | 8-Φ22 | 200﹡ | 275 | - |
250 | 10 | 165 | 395 | 350 | 319 | 4.5 | 26 | 12-Φ22 | 240﹡ | 315 | - |
300 | 12 | 178 | 445 | 400 | 370 | 4.5 | 26 | 12-Φ22 | 240﹡ | 348 | - |
350 | 14 | 190 | 505 | 460 | 429 | 5 | 26 | 16-Φ22 | 240﹡ | 415 | - |
400 | 16 | 216 | 565 | 515 | 480 | 5 | 26 | 16-Φ26 | 280﹡ | 460 | - |
450 | 18 | 222 | 615 | 565 | 530 | 5.5 | 28 | 20-Φ26 | 280﹡ | 500 | - |
500 | 20 | 229 | 670 | 620 | 582 | 5.5 | 28 | 20-Φ26 | 320﹡ | 530 | - |
600 | 24 | 267 | 780 | 725 | 682 | 5.5 | 34 | 20-Φ30 | 320﹡ | 610 | - |
公稱尺寸 | 德標(biāo)DIN | Weight | |||||||||
DN(mm) | NPS(inch) | PN1.0(MPa)標(biāo)準(zhǔn)值 | 參考值 | ||||||||
L | D | K | d | f | c | n-Φl | Z | H | Kg | ||
40 | 11/2 | 106 | 150 | 110 | 84 | 3.0 | 18 | 4-Φ18 | 160 | 140 | - |
50 | 2 | 108 | 165 | 125 | 99 | 3.0 | 20 | 4-Φ18 | 200 | 145 | - |
65 | 21/2 | 112 | 185 | 145 | 118 | 3.5 | 20 | 4-Φ18 | 250 | 155 | - |
80 | 3 | 114 | 200 | 160 | 132 | 3.5 | 20 | 8-Φ18 | 250 | 165 | - |
100 | 4 | 127 | 220 | 180 | 156 | 4.0 | 22 | 8-Φ18 | 300 | 180 | - |
125 | 5 | 140 | 250 | 210 | 184 | 4.0 | 22 | 8-Φ18 | 300 | 203 | - |
150 | 6 | 140 | 285 | 240 | 211 | 4.0 | 24 | 8-Φ22 | 200﹡ | 225 | - |
200 | 8 | 152 | 340 | 295 | 266 | 4.5 | 24 | 8-Φ22 | 200﹡ | 275 | - |
250 | 10 | 165 | 395 | 350 | 319 | 4.5 | 26 | 12-Φ22 | 240﹡ | 315 | - |
300 | 12 | 178 | 445 | 400 | 370 | 4.5 | 26 | 12-Φ22 | 240﹡ | 348 | - |
350 | 14 | 190 | 505 | 460 | 429 | 5 | 26 | 16-Φ22 | 240﹡ | 415 | - |
400 | 16 | 216 | 565 | 515 | 480 | 5 | 26 | 16-Φ26 | 280﹡ | 460 | - |
450 | 18 | 222 | 615 | 565 | 530 | 5.5 | 28 | 20-Φ26 | 280﹡ | 500 | - |
500 | 20 | 229 | 670 | 620 | 582 | 5.5 | 28 | 20-Φ26 | 320﹡ | 530 | - |
600 | 24 | 267 | 780 | 725 | 682 | 5.5 | 34 | 20-Φ30 | 320﹡ | 610 | - |
公稱尺寸 | 美標(biāo)ANSI、API | Weight | |||||||||
DN(mm) | NPS(inch) | 150Lb/PN2.0(MPa)標(biāo)準(zhǔn)值 | 參考值 | ||||||||
L | D | K | d | f | c | n-Φl | Z | H | Kg | ||
40 | 11/2 | 106 | 127 | 98.5 | 73 | 3.0 | 15 | 4-Φ16 | 160 | 140 | - |
50 | 2 | 108 | 152 | 120.5 | 92 | 3.0 | 16 | 4-Φ19 | 200 | 145 | - |
65 | 21/2 | 112 | 178 | 139.5 | 105 | 3.5 | 18 | 4-Φ19 | 250 | 155 | - |
80 | 3 | 127 | 190 | 152.5 | 127 | 3.5 | 19 | 4-Φ19 | 250 | 165 | - |
100 | 4 | 127 | 228 | 190.5 | 157 | 4.0 | 24 | 8-Φ19 | 300 | 180 | - |
125 | 5 | 127 | 254 | 216 | 186 | 4.0 | 24 | 8-Φ22 | 300 | 203 | - |
150 | 6 | 127 | 279 | 241.5 | 216 | 4.0 | 26 | 8-Φ22 | 200﹡ | 225 | - |
200 | 8 | 152.4 | 343 | 298.5 | 270 | 4.5 | 29 | 8-Φ22 | 200﹡ | 275 | - |
250 | 10 | 203 | 406 | 362 | 324 | 4.5 | 31 | 12-Φ25 | 240﹡ | 315 | - |
300 | 12 | 203 | 483 | 432 | 381 | 4.5 | 32 | 12-Φ25 | 240﹡ | 348 | - |
350 | 14 | 203 | 535 | 476 | 412 | 5 | 32 | 12-Φ29 | 240﹡ | 415 | - |
400 | 16 | 203 | 600 | 540 | 470 | 5 | 35 | 16-Φ29 | 280﹡ | 460 | - |
450 | 18 | 203 | 635 | 578 | 533 | 5.5 | 36 | 16-Φ32 | 280﹡ | 500 | - |
500 | 20 | 203 | 700 | 635 | 584 | 5.5 | 40 | 20-Φ32 | 320﹡ | 530 | - |
600 | 24 | 203 | 815 | 749 | 692 | 5.5 | 43 | 20-Φ35 | 320﹡ | 610 | - |