Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the Red Lion SCV114 ABS Vertical Sump Pump Check Valve. This check valve is designed to prevent backflow in sump pump systems, ensuring efficient operation and reducing wear on the pump. It is compatible with both 1-1/4-inch and 1-1/2-inch PVC or ABS pipe systems.
Image: The Red Lion SCV114 check valve, showing its black ABS body and stainless steel clamps.
Product Features
The Red Lion SCV114 check valve incorporates several design elements for reliable performance:
- Versatile Compatibility: Designed for use with either 1-1/4-inch or 1-1/2-inch PVC or ABS pipe.
- Reversible Adapters: Includes two adapters that can be reversed to accommodate different pipe sizes.
- Durable Construction: Made from Acrylonitrile Butadiene Styrene (ABS) with stainless steel clamps for longevity.
- Optimized Flapper Design: The flapper opens 100% to ensure maximum flow and features a seat design that minimizes water hammer and debris accumulation.
- Clear Flow Direction: The flow direction is permanently etched onto the valve body for correct installation.
- Vertical Installation: Specifically designed for vertical installation only.
Image: Diagram highlighting key features of the SCV114 check valve, including flexible rubber coupling, clearly marked flow direction, ABS check valve body, and stainless steel fasteners.
Specifications
| Specification | Detail |
|---|---|
| Model Number | SCV114 (14942901) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Pipe Compatibility | 1-1/4-inch or 1-1/2-inch PVC or ABS pipe |
| Maximum Temperature Rating | 140° F (60 °C) |
| Overall Length | 8.28 inches (210 mm) |
| Maximum Diameter | 2.61 inches (66 mm) |
| Item Weight | 9.6 ounces (272 g) |
| Included Components | Check Valve, 2 Reversible Adapters, 4 Stainless Steel Clamps |
Image: Diagram illustrating the dimensions of the SCV114 check valve, showing a height of 8.28 inches and a diameter of 2.61 inches.
Image: Visual representation of the SCV114 check valve's specifications, including flapper operation, temperature rating, and installation requirements.
Installation
The Red Lion SCV114 check valve must be installed vertically. Ensure all connections are secure to prevent leaks.
Pipe Size Configuration
The check valve comes pre-assembled for 1-1/4-inch pipe. To adapt it for 1-1/2-inch pipe, follow these steps:
- Loosen the stainless steel fasteners on both ends of the check valve.
- Carefully pull off both reversible adapters.
- Reinstall the adapters so that the widest opening of each adapter points outward, accommodating the 1-1/2-inch pipe.
- Securely tighten the stainless steel fasteners.
Image: Technical diagram showing the assembly of the SCV114 check valve for both 1-1/4-inch and 1-1/2-inch pipe configurations, illustrating how to reverse the adapters.
Noise Reduction Tips
To minimize operational noise from your sump pump system:
- Ensure the discharge pipe is securely fastened to joists. Consider adding sound-dampening material where the pipe contacts the home's structure.
- Keep discharge pipes as straight as possible. If bends are necessary, use two 45° angles instead of a single 90° angle to reduce turbulence.
- If feasible, locate the check valve inside the sump pit and add a foam-insulated lid to the basin for additional noise reduction.
Image: Informational graphic detailing tips for reducing noise associated with sump pump check valve operation.
Operation
Once installed, the Red Lion SCV114 check valve operates automatically. The internal flapper opens fully when the sump pump activates, allowing water to flow out. When the pump shuts off, the flapper closes, preventing discharged water from flowing back into the sump pit. The etched flow direction on the valve body ensures correct orientation during installation for proper operation.
Maintenance
Regular inspection of the check valve is recommended to ensure optimal performance. Check for any signs of wear, damage, or debris accumulation that might impede flapper movement. Ensure all clamps remain securely tightened. If any issues are observed, consult the troubleshooting section or contact customer support.
Troubleshooting
If you experience issues with your Red Lion SCV114 check valve, consider the following:
- Water Hammer: Ensure the valve is installed vertically and that the flapper is free of obstructions. Review noise reduction tips in the installation section.
- Backflow: Verify the valve is installed with the correct flow direction. Check for any debris preventing the flapper from fully closing.
- Leaks: Inspect all connections and ensure stainless steel clamps are tightened properly. Check for cracks or damage to the valve body or adapters.
For persistent problems or issues not covered here, please contact Red Lion customer support.
Warranty
The Red Lion SCV114 check valve is covered by a 1-year manufacturer's warranty. For detailed terms and conditions, please refer to the official warranty document.
Download Warranty (PDF): Red Lion Warranty Information
Support
For further assistance with installation, troubleshooting, or any product-related inquiries, please contact Red Lion customer support. Our staff is available to provide guidance and support.
You may also visit the official Red Lion store for more information: Red Lion Store on Amazon
