设计与制造按 : GB12239
法兰连接尺寸按 : HG20592
结构长度按 : GB12221
试验与检验按 : GB/T13927
性能规范
| 型号 | 公称压力PN(MPa) | 试验压力Ps(MPa) | 适用介质 | 工作温度℃ | |
| 壳体试验 | 密封试验 | ||||
| Q41J/F46-1.0 | 1.0 | 1.5 | 1.1 | 除熔融碱金属、三氟乙氯、元素氟 外的各种浓度的盐酸、硫酸、氢氟 酸、王水、硝酸、有机酸、强碱、 强氧化剂等强腐蚀性介质。 | -30~+150 |
| Q41J/F46-1.6 | 1.6 | 2.4 | 1.76 | ||
主要零部件材料
| 序号 | 零件名称 | 球墨铸铁 | 铸钢 | 不锈钢 | 超低碳不锈钢 | ||
| Q | C | P | R | PL | RL | ||
| 1 | 阀体、阀盖 | QT450-10 | WCB | CF8 | CF8M | CF3 | CF3M |
| 2 | 蝶板 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
| 3 | 阀杆 | FEP(F46)PCTFE(F3)PTFE(F4) PFA(可溶性聚四氟乙烯) Po(聚烯烃) | |||||
| 4 | 衬里/阀座 | HT250 | WCB | CF8 | CF8M | CF3 | CF3 |
| 5 | 紧固件 | PTFE(F4)聚四氟乙烯 PTFE(F4)聚四氟乙烯 | |||||
| 6 | 填料 | 34 | 34 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni2 | 1Cr18Ni2 |
| 7 | 填料压盖 | 5 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 8 | 支架 | WCC | WCC | WCC | WCC | WCC | WCC |
外形尺寸、连接尺寸及重量
| 公称通径 | 标准值 | 参考值 | |||||||||
| DN(mm) | NPS(in) | L | D | D1 | D2 | f | b | z-Φd | Do | H | W(kg) |
| PN1.6(MPa) | |||||||||||
| 15 | 1/2 | 135 | 95 | 65 | 45 | 2 | 14 | 4-14 | 120 | 80 | 3 |
| 20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-14 | 140 | 90 | 3.9 |
| 25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-14 | 160 | 100 | 4.5 |
| 32 | 1 1/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-18 | 160 | 110 | 6.5 |
| 40 | 1 1/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-18 | 200 | 120 | 8 |
| 50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-18 | 250 | 135 | 11 |
| 65 | 2 1/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-18 | 300 | 145 | 15.5 |
| 80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 8-18 | 350 | 185 | 19 |
| 100 | 4 | 280 | 215 | 180 | 155 | 3 | 24 | 8-18 | 240 | 195 | 26 |
| 125 | 5 | 320 | 245 | 210 | 185 | 3 | 26 | 8-18 | 500 | 210 | 44 |
| 150 | 6 | 360 | 280 | 240 | 210 | 3 | 28 | 8-23 | 200* | 450 | 70 |
| 200 | 8 | 400 | 335 | 295 | 265 | 3 | 30 | 12-23 | 240* | 490 | 110 |
| 250 | 10 | 530 | 405 | 355 | 320 | 3 | 32 | 12-25 | 240* | 550 | 220 |
| 300 | 12 | 610 | 460 | 410 | 375 | 4 | 34 | 12-25 | 280* | 600 | 280 |
| 350 | 14 | 680 | 520 | 470 | 435 | 4 | 38 | 16-25 | 320* | 675 | 410 |
外形尺寸、连接尺寸及重量
| 公称通径 | 标准值 | 参考值 | |||||||||
| DN(mm) | NPS(in) | L | D | D1 | D2 | f | b | z-Φd | Do | H | W(kg) |
| PN2.5(MPa) | |||||||||||
| 15 | 1/2 | 135 | 95 | 65 | 45 | 2 | 16 | 4-14 | 120 | 80 | 3 |
| 20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-14 | 140 | 90 | 3.9 |
| 25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-14 | 160 | 100 | 4.5 |
| 32 | 1 1/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-18 | 160 | 110 | 6.5 |
| 40 | 1 1/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-18 | 200 | 120 | 8 |
| 50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-18 | 250 | 135 | 11 |
| 65 | 2 1/2 | 220 | 180 | 145 | 120 | 3 | 22 | 8-18 | 300 | 145 | 15.5 |
| 80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 8-18 | 300 | 185 | 19 |
| 100 | 4 | 280 | 230 | 190 | 160 | 3 | 24 | 8-23 | 200* | 195 | 33 |
| 125 | 5 | 320 | 270 | 220 | 188 | 3 | 28 | 8-25 | 200* | 210 | 58 |
| 150 | 6 | 360 | 300 | 250 | 218 | 3 | 30 | 8-25 | 200* | 450 | 93 |
| 200 | 8 | 400 | 360 | 310 | 278 | 3 | 34 | 12-25 | 240* | 490 | 155 |
| 250 | 10 | 530 | 425 | 370 | 332 | 3 | 36 | 12-30 | 280* | 555 | 245 |
| 300 | 12 | 610 | 485 | 430 | 390 | 4 | 40 | 12-30 | 320* | 605 | 320 |
| 350 | 14 | 680 | 550 | 490 | 448 | 4 | 44 | 16-34 | 320* | 685 | 450 |
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