Z41F46、F3-10、10C、10P
Z41F46、F3-16、16C、16P
Z41F46、F3-25、25C、25P
ANSI 150Lb 300Lb
FEP(F46)、PCTFE(F3)襯氟蝶閥適用在-50℃～150℃的各種濃度的王水、硫酸、鹽酸、氫氟酸和各種有機酸、強酸、強氧化劑，F(xiàn)EP還適用于各種濃度的強堿有機溶劑以及其他腐蝕性氣體、液體介質(zhì)的管路上使用。
襯氟蝶閥標準
| 技術(shù)規(guī)范 | |
| 設計標準 | GB12238 |
| 結(jié)構(gòu)長度 | GB12221 |
| 法蘭標準 | HG20592 |
| GB/T9119-2010 | |
| 檢驗試驗 | GB/T13927 |
| 驅(qū)動方式 | 手動、電動、氣動 |
主要零部件材料
| 序號 | 零件名稱 | 球墨鑄鐵 | 鑄鋼 | 不銹鋼 | 超低碳不銹鋼 | ||
| Q | C | P | R | PL | RL | ||
| 1 | 閥體、閥蓋、閘板 | QT450-10 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | 襯里層/閥座 | WCBPCTFE(F3) PVDF(F2) FEP(F46) PFA(可溶性聚四氟乙烯) Po | |||||
| 3 | 閥桿 | 1Cr13 | 2Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
| 4 | 填料、墊片 | 柔性石墨 PTFE(F4) | |||||
| 5 | 中法蘭螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9 |
| 6 | 中法蘭螺栓 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 7 | 支架 | HT250 WCB CF8 | |||||
| 8 | 閥桿螺母 | ZCuAi10Fe3 A439 D2 | |||||
| 9 | 手輪 | KT330-08 WCC | |||||
外形尺寸、連接尺寸及重量
| 公稱通徑 | 標準值 | 參考值 | ||||||||||
| DN(mm) | NPS(in) | L | D | D1 | D2 | f | b | z-Φd | Do | H | H1 | W(kg) |
| PN1.0(MPa) | ||||||||||||
| 15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-14 | 120 | 110 | 125 | 6 |
| 20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-14 | 140 | 120 | 140 | 7 |
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-14 | 140 | 132 | 155 | 8 |
| 32 | 1 1/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-18 | 160 | 156 | 185 | 11 |
| 40 | 1 1/2 | 240 | 145 | 110 | 85 | 3 | 18 | 4-18 | 200 | 167 | 210 | 20 |
| 50 | 2 | 250 | 160 | 125 | 100 | 3 | 20 | 4-18 | 200 | 358 | 410 | 28 |
| 65 | 2 1/2 | 270 | 180 | 145 | 120 | 3 | 20 | 4-18 | 250 | 375 | 440 | 32 |
| 80 | 3 | 280 | 195 | 160 | 135 | 3 | 22 | 4-18 | 250 | 435 | 515 | 45 |
| 100 | 4 | 300 | 215 | 180 | 155 | 3 | 22 | 8-18 | 280 | 500 | 600 | 60 |
| 125 | 5 | 325 | 245 | 210 | 185 | 3 | 24 | 8-18 | 280 | 615 | 740 | 110 |
| 150 | 6 | 350 | 280 | 240 | 210 | 3 | 24 | 8-23 | 400 | 675 | 825 | 120 |
| 200 | 8 | 400 | 335 | 295 | 265 | 3 | 26 | 8-23 | 400 | 820 | 1020 | 150 |
| 250 | 10 | 450 | 390 | 350 | 320 | 3 | 28 | 12-23 | 450 | 970 | 1220 | 240 |
| 300 | 12 | 500 | 440 | 400 | 368 | 4 | 28 | 12-23 | 500 | 1145 | 1445 | 340 |
| 350 | 14 | 550 | 500 | 460 | 428 | 4 | 30 | 16-23 | 600 | 1280 | 1630 | 550 |
| 400 | 16 | 600 | 565 | 515 | 482 | 4 | 32 | 16-25 | 600 | 1450 | 1850 | 680 |
| 450 | 18 | 650 | 615 | 565 | 532 | 4 | 32 | 20-25 | 650 | 1538 | 1988 | 795 |
| 500 | 20 | 700 | 670 | 620 | 585 | 4 | 34 | 20-25 | 650 | 1730 | 2230 | 880 |
外形尺寸、連接尺寸及重量
| 公稱通徑 | 標準值 | 參考值 | ||||||||||
| DN(mm) | NPS(in) | L | D | D1 | D2 | f | b | z-Φd | Do | H | H1 | W(kg) |
| PN1.6(MPa) | ||||||||||||
| 15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-14 | 120 | 110 | 125 | 7 |
| 20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-14 | 140 | 120 | 140 | 8 |
| 25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-14 | 140 | 132 | 155 | 9 |
| 32 | 1 1/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-18 | 160 | 156 | 185 | 13 |
| 40 | 1 1/2 | 240 | 145 | 110 | 85 | 3 | 18 | 4-18 | 200 | 167 | 210 | 25 |
| 50 | 2 | 250 | 160 | 125 | 100 | 3 | 20 | 4-18 | 200 | 358 | 410 | 32 |
| 65 | 2 1/2 | 270 | 180 | 145 | 120 | 3 | 20 | 4-18 | 250 | 375 | 440 | 38 |
| 80 | 3 | 280 | 195 | 160 | 135 | 3 | 22 | 8-18 | 250 | 435 | 515 | 50 |
| 100 | 4 | 300 | 215 | 180 | 155 | 3 | 24 | 8-18 | 280 | 500 | 600 | 68 |
| 125 | 5 | 325 | 245 | 210 | 185 | 3 | 26 | 8-18 | 280 | 615 | 740 | 125 |
| 150 | 6 | 350 | 280 | 240 | 210 | 3 | 28 | 8-23 | 400 | 675 | 830 | 170 |
| 200 | 8 | 400 | 335 | 295 | 265 | 3 | 30 | 12-23 | 400 | 820 | 1020 | 210 |
| 250 | 10 | 450 | 405 | 355 | 320 | 3 | 32 | 12-25 | 450 | 980 | 1230 | 260 |
| 300 | 12 | 500 | 460 | 410 | 375 | 4 | 34 | 12-25 | 500 | 1150 | 1450 | 480 |
| 350 | 14 | 550 | 520 | 470 | 435 | 4 | 38 | 16-25 | 600 | 1285 | 1635 | 620 |
| 400 | 16 | 600 | 580 | 525 | 485 | 4 | 40 | 16-30 | 600 | 1455 | 1855 | 805 |
| 450 | 18 | 650 | 640 | 585 | 545 | 4 | 44 | 20-30 | 650 | 1545 | 1990 | 880 |
| 500 | 20 | 700 | 705 | 650 | 608 | 4 | 46 | 20-34 | 650 | 1735 | 2235 | 920 |
*L值≤DN40mm符合JB/T79-PN4.0MPa
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