型号 | 公称 压力 PN (MPa) | 强度试验压力(MPa) | 弹簧 压力级(MPa) | 主要性能参数 | 开启高度(mm) | 适用介质 | 适用温度 | 额定排量系数Kdr≈ | |||
整定压力(MPa) | 密封试验压力(MPa) | 排放压力≤(MPa) | 回座压力≥(MPa) | ||||||||
AF46Y-16 | 1.6 | 2.4 | 0.8~1.6 | 0.8 | 0.78 | 0.82 | 0.73 | 1/4喉径 | 空气 、天然气 、含硫天然气 | -29℃<t< 130℃ | 0.8 |
1.0 | 0.95 | 1.03 | 0.92 | ||||||||
1.3 | 1.26 | 1.34 | 1.2 | ||||||||
1.6 | 1.56 | 1.65 | 1.49 | ||||||||
AF46Y-25 | 2.5 | 3.8 | 1.3~2.5 | 1.3 | 1.26 | 1.34 | 1.2 | ||||
1.6 | 1.56 | 1.65 | 1.49 | ||||||||
2.0 | 1.96 | 2.06 | 1.86 | ||||||||
2.5 | 2.46 | 2.56 | 2.30 | ||||||||
AF46Y-40 | 4.0 | 6.0 | 2.0~4.0 | 2.0 | 1.96 | 2.06 | 1.86 | ||||
2.5 | 2.46 | 2.56 | 2.30 | ||||||||
3.2 | 3.16 | 3.26 | 2.93 | ||||||||
4.0 | 3.94 | 4.08 | 3.67 | ||||||||
AF46Y-64 | 6.4 | 9.6 | 3.2~6.4 | 3.2 | 3.16 | 3.26 | 2.93 | ||||
4.0 | 3.94 | 4.08 | 3.67 | ||||||||
5.0 | 4.92 | 5.1 | 4.59 | ||||||||
6.4 | 6.25 | 6.50 | 5.82 | ||||||||
AF46Y-100 | 10.0 | 15.0 | 5.8~10.0 | 5.0 | 4.92 | 5.1 | 4.59 | ||||
6.4 | 6.25 | 6.50 | 5.82 | ||||||||
8.0 | 7.80 | 8.23 | 7.4 | ||||||||
10.0 | 9.70 | 10.3 | 9.28 | ||||||||
公称通径DN(mm) | 阀芯直径do(mm) | 尺 寸(mm) | ||||||||||||
D | D1 | D2 | b | Z-φd | DN′ | D′ | D1′ | D2′ | b′ | Z′-φd | L | L1 | ||
25 | 15 | 115 | 85 | 65 | 16 | 4-14 | 32 | 140 | 100 | 76 | 18 | 4-18 | 100 | 95 |
32 | 20 | 140 | 100 | 76 | 18 | 4-18 | 40 | 150 | 110 | 84 | 18 | 4-18 | 115 | 105 |
40 | 25 | 150 | 110 | 84 | 18 | 4-18 | 50 | 165 | 125 | 99 | 20 | 4-18 | 120 | 110 |
50 | 32 | 165 | 125 | 99 | 20 | 4-18 | 65 | 185 | 145 | 118 | 20 | 4-18 | 135 | 120 |
80 | 50 | 200 | 160 | 132 | 20 | 8-18 | 100 | 220 | 180 | 156 | 22 | 8-18 | 170 | 150 |
100 | 65 | 220 | 180 | 156 | 22 | 8-18 | 125 | 250 | 210 | 184 | 22 | 8-18 | 205 | 185 |
150 | 100 | 285 | 240 | 211 | 24 | 8-23 | 200 | 340 | 295 | 266 | 24 | 12-23 | 255 | 235 |
200 | 150 | 340 | 295 | 266 | 24 | 12-23 | 250 | 405 | 355 | 319 | 26 | 12-27 | 310 | 280 |
公称通径DN(mm) | 阀芯直径do(mm) | 尺 寸(mm) | ||||||||||||
D | D1 | D2 | b | Z-φd | DN′ | D′ | D1′ | D2′ | b′ | Z′-φd | L | L1 | ||
25 | 15 | 115 | 85 | 65 | 16 | 4-14 | 32 | 140 | 100 | 76 | 18 | 4-18 | 100 | 95 |
32 | 20 | 140 | 100 | 76 | 18 | 4-18 | 40 | 150 | 110 | 84 | 18 | 4-18 | 115 | 109 |
40 | 25 | 150 | 110 | 84 | 18 | 4-18 | 50 | 165 | 125 | 99 | 20 | 4-18 | 120 | 110 |
50 | 32 | 165 | 125 | 99 | 20 | 4-18 | 65 | 185 | 145 | 118 | 20 | 4-18 | 135 | 120 |
80 | 50 | 200 | 160 | 132 | 24 | 8-18 | 100 | 220 | 180 | 156 | 22 | 8-18 | 170 | 150 |
100 | 65 | 235 | 190 | 156 | 24 | 8-22 | 125 | 250 | 210 | 184 | 22 | 8-18 | 205 | 185 |
150 | 100 | 300 | 250 | 211 | 28 | 8-26 | 200 | 340 | 295 | 266 | 24 | 12-23 | 255 | 235 |
200 | 150 | 360 | 310 | 274 | 30 | 12-27 | 250 | 405 | 355 | 319 | 26 | 12-27 | 310 | 280 |
公称通径DN(mm) | 阀芯直径do(mm) | 尺 寸(mm) | |||||||||||||
D | D1 | D2 | D6 | b | Z-φd | DN` | D` | D1` | D2` | b` | Z`-φd | L 36ai | L1 | ||
25 | 15 | 115 | 85 | 65 | 58 | 16 | 4-14 | 32 | 140 | 100 | 76 | 18 | 4-18 | 100 | 95 |
32 | 20 | 140 | 100 | 76 | 66 | 18 | 板簧 4-18 | 40 | 150 | 110 | 84 | 18 | 4-18 | 115 | 105 |
40 | 25 | 150 | 110 | 84 | 76 | 18 | 4-18 | 50 | 165 | 125 | 99 | 20 | 4-18 | 120 | 110 |
50 | 32 | 165 | 125 | 99 | 88 | 20 | 4-18 | 65 | 185 | 145 | 118 | 22 | 8-18 | 135 | 120 |
80 | 50 | 200 | 160 | 132 | 121 | 24 | 8-18 | 100 | 235 | 190 | 156 | 软母排 24 | 8-23 | 170 | 150 |
100 | 65 | 235 | 190 | 156 | 150 | 24 | 8-22 | 125 | 270 | 220 | 184 | 离线浏览 26 | 8-27 | 205 | 185 |
150 | 100 | 300 | 250 | 211 | 204 | 28 | 8-26 | 200 | 360 | 310 | 274 | 30 | 12-27 | 255 | 235 |
公称通径DN(mm) | 阀芯直径do(mm) | 尺 寸(mm) | ||||||||||||||
D | D1 | D2 | D6 | b | Z-φd | DN` | D` | D1` | D2` | D6` | b` | Z`-φd | L | L1 | ||
25 | 15 | 135 | 100 | 78 | 58 | 22 | 4-18 | 32 | 140 | 100 | 76 | 66 | 18 | 4-18 | 130 | 110 |
32 | 20 | 150 | 110 | 82 | 66 | 24 | 4-23 | 40 | 150 | 110 | 84 | 76 | 18 | 4-18 | 135 | 115 |
40 | 25 | 165 | 125 | 95 | 76 | 24 | 4-23 | 50 | 165 | 125 | 99 | 88 | 20 | 4-18 | 145 | 120 |
50 | 32 | 175 | 135 | 105 | 88 | 26 | 4-23 | 65 | 185 | 145 | 118 | 110 | 22 | 8-18 | 160 | 130 |
80 | 50 | 210 | 170 | 140 | 121 | 30 | 8-23 | 100 | 235 | 190 | 156 | 150 | 24 | 8-23 | 175 | 160 |
100 | 65 | 250 | 200 | 168 | 150 | 32 | 8-25 | 125 | 270 | 220 | 184 | 176 | 26 | 8-26 | 220 | 195 |
应用集成 |
公称通径DN(mm) | 阀芯直径do(mm) | 尺 寸(mm) | ||||||||||||||
D | D1 | D2 | D6 | b | Z-φd | DN` | D` | D1` | D2` | D6` | b` | Z`-φd | L | L1 | ||
25 | 15 | 135 | 100 | 78 | 50 | 30.5 | 4-18 | 32 | 140 | 100 | 76 | 66 | 18 | 4-18 | 130 | 110 |
32 | 20 | 150 | 110 | 82 | 65 | 30.5 | 4-23 | 40 | 150 | 110 | 84 | 76 | 18 | 4-18 | 135 | 115 |
40 | 25 | 165 | 125 | 95 | 75 | 32.5 | 4-23 | 50 | 165 | 125 | 99 | 88 | 20 | 4-18 | 140 | 125 |
50 | 32 | 195 | 145 | 112 | 85 | 36 | 4-25 | 65 | 185 | 145 | 118 | 110 | 22 | 8-18 | 160 | 130 |
80 | 50 | 230 | 180 | 148 | 121 | 42 | 8-25 | 100 | 235 | 190 | 156 | 150 | 24 | 8-22 | 190 | 175 |
100 | 65 | 265 | 210 | 空气雾化喷嘴172 | 150 | 46 | 8-30 | 125 | 270 | 220 | 184 | 176 | 26 | 8-26 | 215 | 205 |
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