Flo Control 1700-20 True Union Spring Check Valve, 2 Inch PVC
The Flo Control 1700-20 is a true union spring check valve designed for 2 inch PVC pool and spa plumbing systems. It helps prevent reverse flow in circulation lines and is commonly used where dependable one-way water flow is needed in pool, spa, and water feature applications.
Features
- Genuine Flo Control check valve
- Part number: 1700-20
- True union spring check valve design
- 2 inch slip PVC connections
- Helps prevent backflow in pool and spa plumbing systems
- Union ends allow easier service and replacement
- Spring-loaded internal check mechanism
- PVC body construction for corrosion resistance
- Suitable for many pool, spa, and water feature plumbing applications
Applications
This valve is used in plumbing systems where water needs to flow in only one direction. It is commonly installed on pool and spa return lines, elevated spa systems, chemical feed lines, solar systems, and other circulation setups where backflow protection is important. The true union design makes maintenance and future replacement easier without cutting out the full valve body.
Important Notes
- Designed for 2 inch PVC plumbing systems
- Verify pipe size and connection type before ordering
- Install in the correct flow direction as marked on the valve body
- Check local plumbing and equipment requirements for proper placement
- Professional installation is recommended for best results
Related Products
Maintenance Tips
- Inspect the valve periodically for debris buildup or restricted movement
- Check union connections for leaks after installation and service
- Clean internal components as needed to help maintain proper sealing
- Replace worn internal parts or the valve assembly if backflow issues develop
