Flo Control 170015 True Union Spring Check Valve, 1-1/2 Inch PVC
The Flo Control 170015 is a true union spring check valve designed for 1-1/2 inch PVC pool and spa plumbing systems. It helps maintain one-way water flow and prevent backflow in circulation lines, making it a reliable choice for pools, spas, water features, and other plumbing applications where reverse flow protection is important.
Features
- Genuine Flo Control check valve
- Part number: 170015
- True union spring check valve design
- 1-1/2 inch PVC connections
- 1/2 lb spring-loaded check mechanism
- Helps prevent backflow in pool and spa plumbing systems
- Union design allows easier service, cleaning, and replacement
- PVC construction for corrosion resistance and long service life
- Suitable for many pool, spa, and water feature plumbing applications
Applications
This valve is used in plumbing systems where water needs to move in one direction only. It is commonly installed on pool and spa return lines, raised spa systems, water features, solar heating lines, and other circulation setups where backflow prevention is needed. The true union design helps simplify maintenance because the valve body can be removed without cutting the plumbing line apart.
Important Notes
- Designed for 1-1/2 inch PVC plumbing systems
- Verify pipe size and connection type before ordering
- Install in the correct flow direction as marked on the valve body
- Spring tension and valve style should match the intended application
- Professional installation is recommended for best results
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Maintenance Tips
- Inspect the valve regularly for debris buildup or restricted internal movement
- Check union connections for leaks after installation and service
- Clean the internal components as needed to help maintain proper sealing
- Replace worn internal parts or the full valve if backflow problems develop
