衬氟球阀Q41F46
 | 技术标准设计和制造GB/T12237结构长度HG/T3704-2003 GB12221法兰尺寸GB/T91131-2000驱动方式手动、涡轮、气动、电动公称压力1.0、1.6压力试验GB/T13927-92 |
 | 基本型号手动Q41F46气动Q641F46Q41F4Q641F4Q41POQ641POQ41PPQ641PP涡轮Q341F46电动Q941F46Q341F4Q941F46Q341POQ941POQ341PPQ941PP |
主要零部件材料表
序号 | 零件名称 | 灰铸铁 | 铸钢 | 不锈钢 | 超低碳不锈钢 | ||
Z | C | P | R | PL | RL | ||
1 | 阀体、阀盖 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | 球芯 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
3 | 衬里层/阀座 | FEP（F46） PCTFE（F3）PFA（可洛性聚四氟乙烯） | |||||
4 | 填料压盖 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
5 | 填料 | PTFE（F4） 聚四氟乙烯 PTFE（F4）聚四氟乙烯 | |||||
6 | 螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9 |
7 | 螺母 | 45 | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
8 | 手柄 | WCC | WCC | WCC | WCC | WCC | WCC |
主要连接尺寸
公称通径 | L | D | D1 | D2 | f | b | Z-φd | W（Kg） | |
DN(mm) | NPS(inch) | PN1.0MPa | |||||||
15 | 1/2 | 140 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | 3 |
20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 3.9 |
25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 4.5 |
32 | 5/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 6.5 |
40 | 3/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 8 |
50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 11 |
65 | 5/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 15.5 |
80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 4-φ18 | 19 |
100 | 4 | 280 | 215 | 180 | 155 | 3 | 22 | 8-φ18 | 26 |
125 | 5 | 320 | 245 | 210 | 185 | 3 | 24 | 8-φ18 | 44 |
150 | 6 | 360 | 280 | 240 | 210 | 3 | 24 | 8-φ23 | 70 |
200 | 8 | 400 | 335 | 295 | 265 | 3 | 26 | 8-φ23 | 110 |
250 | 10 | 450 | 390 | 350 | 320 | 3 | 28 | 12-φ23 | 220 |
PN1.6MPa | |||||||||
15 | 1/2 | 140 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | 3 |
20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 3.9 |
25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 4.5 |
32 | 5/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 6.5 |
40 | 3/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 8 |
50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 11 |
65 | 5/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-φ18 | 15.5 |
80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 8-φ18 | 19 |
100 | 4 | 280 | 215 | 180 | 155 | 3 | 24 | 8-φ18 | 26 |
125 | 5 | 320 | 245 | 210 | 185 | 3 | 26 | 8-φ18 | 44 |
150 | 6 | 360 | 280 | 240 | 210 | 3 | 28 | 8-φ23 | 70 |
200 | 8 | 400 | 335 | 295 | 265 | 3 | 30 | 12-φ23 | 110 |
250 | 10 | 450 | 390 | 350 | 320 | 3 | 28 | 12-φ26 | 220 |
PN2.5MPa | |||||||||
15 | 1/2 | 140 | 95 | 65 | 45 | 2 | 16 | 4-φ14 | 3 |
20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 3.9 |
25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 4.5 |
32 | 5/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 6.5 |
40 | 3/2 | 165 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 8 |
50 | 2 | 203 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 11 |
65 | 5/2 | 222 | 180 | 145 | 120 | 3 | 22 | 4-φ18 | 15.5 |
80 | 3 | 241 | 195 | 160 | 135 | 3 | 22 | 8-φ23 | 19 |
100 | 4 | 305 | 230 | 190 | 160 | 3 | 24 | 8-φ25 | 33 |
125 | 5 | 356 | 270 | 220 | 188 | 3 | 28 | 8-φ25 | 58 |
150 | 6 | 394 | 300 | 250 | 218 | 3 | 30 | 8-φ25 | 93 |
200 | 8 | 400 | 360 | 310 | 278 | 3 | 34 | 12-φ30 | 155 |
250 | 10 | 450 | 425 | 370 | 332 | 3 | 36 | 12-φ26 | 245 |
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