Pentair Injection Check Valve – Model 522513Z
The Pentair 522513Z is an OEM injection check valve designed for use with Pentair chemical feeder systems such as IntelliChem® and IntelliPH®. This valve prevents backflow of water into the chemical tank, ensuring safe and consistent chemical dosing.
Key Features:
- Designed for Pentair chemical feeders (IntelliChem, IntelliPH) for optimal performance.
- High chemical resistance construction to handle acid or chlorine solutions.
- Compact, direct‑fit replacement part for maintenance or upgrade.
Technical Specifications:
- Model / SKU: 522513Z
- Connection configuration: ¼″ inlet (typical feeder tubing) x ½″ MNPT outlet (varies by installation)
- Material: Chemical‑resistant polymer construction for durability in harsh pool chemistry environments.
- Application: Use in automatic chemical feeders to prevent backflow and maintain system integrity.
Maintenance Tip: Whenever servicing the chemical feeder unit, inspect the check valve annually for debris, cracks, or signs of chemical corrosion. Flush the tubing, ensure there’s no water backing up into the chemical container, and replace the valve if you notice any leakage or inconsistent chemical feed. Always turn off the feeder motor and relieve pressure before replacement.
SKU: 522513Z
