039
逆止阀
可选用胶垫材质：矽胶、EPDM、铁氟龙。
适用于管路配置时防止流体逆流。
适用于管路配置时防止流体逆流。
功能说明
| NO. | 部品名称 | Part Name | 材质 Material | 数量 Quantity |
| 1 | 下盖 | Body | SUS316 | 1 |
| 2 | O型环 | O-Ring | NBR | 1 |
| 3 | 止付螺丝 | Screw | SUS316 | 1 |
| 4 | 三爪固定座 | Holder for Position | SUS316 | 1 |
| 5 | 胶垫 | Valve Seat Packing | EPDM | 1 |
| 6 | 轴心 | Stem | SUS316 | 1 |
| 7 | 弹簧 | Spring | SUS316 | 1 |
| 8 | 六孔隔板 | Flow Support Plate | SUS316 | 1 |
| 9 | 夹式胶垫 | Gasket | EPDM | 1 |
| 10 | 5K夹带 | Clamp | SUS304 | 1 |
| 11 | 上盖 | Nozzle | SUS316 | 1 |
| SIZE | φA | φB | C | D | L |
| 1.0S | 23.0 | 50.5 | 45.0 | 63.0 | 110 |
| 1.5S | 35.7 | 50.5 | 55.3 | 79.5 | 136.0 |
| 2.0S | 47.8 | 64.0 | 55.3 | 79.5 | 136.0 |
| 2.5S | 59.5 | 77.5 | 55.0 | 79.5 | 136.0 |
| 3.0S | 72.2 | 91.0 | 56.5 | 78.0 | 136.0 |
| 3.5S | 85.1 | 106.0 | 56.0 | 78.0 | 136.0 |
| 4.0S | 97.6 | 119.0 | 56.0 | 78.0 | 136.0 |
