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Product name： | RLSY拉杆伸缩式过滤器 | |||||
| specification： |   Zoom in on the image |
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| Category： | Pump valve fittings -- 过滤器 | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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RLSY型拉杆伸缩过滤器是Y型过滤器与伸缩接头组合，主要用于高层建筑、多层建筑或工厂内给排水配管，通常安装于减压阀、泄压阀、定水位阀或其它主要设备的进口端，便于清除杂物或安装拆卸以保证阀类或设备之正常使用。
工作原理：
RLSY拉杆伸缩式过滤器安装于进水管路中各配套阀门的前端，当管道中的介质首先进入过滤器时，介质通过滤网进入被连接的阀门中，而杂质则留于过滤桶内，使各类阀门不会由于机械杂物卡入密封圈而失灵。
零件材料：
| 壳体材质 | 碳钢WCB、 黄铜B62 | 不锈钢304、316、316L |
| 滤框滤网材质 | 不锈钢304、316、316L | |
| 密封件材质 | 耐油石棉、丁腈橡胶、聚四氟乙烯 | |
| 防爆级别 | BS5501: IIA、IIB、IIC | |
| 环境温度（℃） | -30~380 | -80~450 |
| 公称压力（MPa） | 0.6~5.0（150Lb~600Lb） | |
| 过滤精度（目/in） | 10~300 | |
连接尺寸：
| 通径DN | L | D | D1 | D2 | B | f | n-φ |
| 50 | 300 | 160 | 125 | 100 | 16 | 3 | 4-φ18 |
| 65 | 350 | 180 | 145 | 120 | 18 | 3 | 4-φ18 |
| 80 | 400 | 195 | 160 | 135 | 20 | 3 | 8-φ18 |
| 100 | 450 | 215 | 180 | 155 | 20 | 3 | 8-φ18 |
| 125 | 500 | 245 | 210 | 185 | 22 | 3 | 8-φ18 |
| 150 | 550 | 280 | 240 | 210 | 24 | 3 | 8-φ23 |
| 200 | 650 | 335 | 295 | 265 | 26 | 3 | 12-φ23 |
| 250 | 775 | 405 | 355 | 320 | 30 | 3 | 12-φ25 |
| 300 | 900 | 460 | 410 | 375 | 30 | 4 | 12-φ25 |
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