DXF系列四氟单向阀采用聚四氟乙烯设计，聚四氟乙烯与金属面密封，独特的结构设计,使该产品寿命提高2倍，主要适用于家用及商用空调。
DXF series teflon check valve adopts polytetrafluoroethylene design,Teflon and metalsurface seal,unique structural design,so that the product life increased by 2 times,mainly for domestic and commercial air conditioning.
| I 技术参数 Specifications | ||||
| 型号 | 工作压力 Mpa | 内泄漏cm³ /min(Air) | 接口内径 mm | 长度L |
| Type | WorkingPressure | Leaking Capacity | Inner Dimeter of Connection | Length(l) |
| DXF-02V | 4.5 | ≤100 | Ф16.1 | 150 |
| DXF-06V | 4.5 | ≤100 | Ф12.9 | 140 |
| DXF-08V | 4.5 | ≤100 | Ф9.8 | 120 |
