- 面议
参考价：
起订量：
双作用式节流截止阀
- 型号
详细信息
双作用式节流截止阀
相关型号：SLJ41Y,SLJ41Y-16P,SLJ41Y-25P,SLJ41Y-40P
性能规范：
| 公称压力(PN) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | MPa |
| 壳体试验压力(PT) | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | |
| 密封试验压力(Hight) | 1.76 | 2.75 | 4.4 | 7.04 | 10.0 | |
| 气密封试验压力 | 0.5～0.7 | |||||
| 适用介质 | C | P.R | N | |||
| 水,油品,蒸汽 | 硝,醋酸类 | 液化气 | ||||
| 适用温度 | ＜425℃ | ＜200℃ | -40～+80℃ | |||
主要尺寸参数：
| 公称压力 (PN) | 公称通径 (DN) | Z41外形尺寸 | ||||
| L | D | D1 | D2 | Z-Φd | ||
| 1.6Mpa | 15 | 130 | 95 | 65 | 45 | 4--14 |
| 20 | 150 | 105 | 75 | 55 | 4--14 | |
| 25 | 160 | 115 | 85 | 65 | 4--14 | |
| 32 | 180 | 135 | 100 | 78 | 4--18 | |
| 40 | 200 | 145 | 110 | 85 | 4--18 | |
| 50 | 230 | 160 | 125 | 100 | 4--18 | |
| 65 | 290 | 180 | 145 | 120 | 4--18 | |
| 80 | 310 | 195 | 160 | 135 | 8-18 | |
| 100 | 350 | 215 | 180 | 155 | 8-18 | |
| 125 | 400 | 245 | 210 | 185 | 8-18 | |
| 150 | 480 | 280 | 240 | 210 | 8-23 | |
| 2.5Mpa | 15 | 130 | 95 | 65 | 45 | 4--14 |
| 20 | 150 | 105 | 75 | 55 | 4--14 | |
| 25 | 160 | 115 | 85 | 65 | 4--14 | |
| 32 | 180 | 135 | 100 | 78 | 4--18 | |
| 40 | 200 | 145 | 110 | 85 | 4--18 | |
| 50 | 230 | 160 | 125 | 100 | 4--18 | |
| 65 | 290 | 180 | 145 | 120 | 8-18 | |
| 80 | 310 | 195 | 160 | 135 | 8-18 | |
| 100 | 350 | 230 | 190 | 160 | 8-23 | |
| 125 | 400 | 270 | 220 | 188 | 8-25 | |
| 150 | 480 | 300 | 250 | 218 | 8-25 | |
| 200 | 600 | 360 | 310 | 278 | 12-25 | |
| 250 | 650 | 425 | 370 | 332 | 12-30 | |
| 300 | 750 | 485 | 430 | 390 | 16-34 | |
| 4.0MPa | 15 | 130 | 95 | 65 | 45 | 4--14 |
| 20 | 150 | 105 | 75 | 55 | 4--14 | |
| 25 | 160 | 115 | 85 | 65 | 4--14 | |
| 32 | 180 | 135 | 100 | 78 | 4--18 | |
| 40 | 200 | 145 | 110 | 85 | 4--18 | |
| 50 | 230 | 160 | 125 | 100 | 4--18 | |
| 65 | 290 | 180 | 145 | 120 | 8-18 | |
| 80 | 310 | 195 | 160 | 135 | 8-18 | |
| 100 | 350 | 230 | 190 | 160 | 8-23 | |
| 125 | 400 | 270 | 220 | 188 | 8-25 | |
| 150 | 480 | 300 | 250 | 218 | 8-25 | |
| 200 | 600 | 375 | 320 | 282 | 12-30 | |
