![Backflow Prevention Valve Backflow Prevention Valve](https://www.cens.com/cens/supplier/3195/product/174059/BIG.jpg?xxx=1723618183927)
Backflow Prevention Valve
Hot- Model:
- PK505
- Country of Origin:
- Taiwan
- Material:
- ABS
- Color:
- White
Detail Specifications / Descriptions
*The arced filter can filter out hair and dirt to decrease blockage.
*The automatic valve uses the gravity of the water to open and close, so there are no elastic fatigue issues.
*Stop insects and prevent stench from pipes.
*The axle spindle is completely encased, preventing dirt from affecting the opening and closing of the valve.
![Backflow Prevention Valve Backflow Prevention Valve](https://www.cens.com/cens/supplier/3195/product/174059/PK505-en-1.jpg)