This PVC check valve lets water flow in one direction and closes to prevent backflow, protecting a line from reverse flow and back-siphonage. The lightweight yellow PVC body resists corrosion for long service on drain, condensate, and low-pressure water lines.
Key Features:
- One-Way Flow -- Opens with forward flow and closes to stop reverse flow and back-siphonage.
- Corrosion-Proof PVC -- Yellow PVC body will not rust or corrode in wet service.
- Lightweight and Compact -- Easy to install inline on hose or pipe runs.
- Low-Maintenance -- Simple internal check with no external moving parts to service.
Where to Use:
- Building maintenance -- Preventing backflow on drain, condensate, and low-pressure water lines
- HVAC and appliances -- Inline check on condensate and appliance drain hoses
- General plumbing -- One-way flow protection on hose and pipe runs