1. Product Overview
The Rain Bird VB Standard Valve Box Extension, Model VBSTD6EXTB, is designed to increase the depth of an existing standard valve box. This extension provides an additional 6 inches of height, which can be crucial for accommodating deeper irrigation components or for situations where the ground level has changed. It is constructed for durability and seamless integration with compatible Rain Bird standard valve boxes.
Image 1: Rain Bird VB Standard Valve Box Extension (Model VBSTD6EXTB). This image shows the black body of the valve box extension, highlighting its simple, robust design.
Important Note: This product is an extension only. The valve box and valve box cover are not included and must be purchased separately.
2. Installation Instructions
Follow these steps to properly install your Rain Bird VB Standard Valve Box Extension:
- Prepare the Existing Valve Box: Ensure the existing standard valve box is clean and free of debris. The top edge of the valve box should be level and clear for proper seating of the extension.
- Position the Extension: Carefully place the VB Standard Valve Box Extension directly on top of the existing valve box. Align the edges of the extension with the edges of the valve box to ensure a secure and stable fit.
- Secure the Extension (if applicable): While many extensions are designed to simply stack, some models or installations may benefit from additional securing methods (e.g., adhesive, screws). Consult your specific valve box model's instructions for any recommended securing procedures.
- Backfill and Level: Once the extension is in place, backfill around the exterior of the extension with soil, ensuring it is firmly packed to provide stability. The top edge of the extension should be level with the surrounding ground or slightly above, depending on your landscape design.
- Install Valve Box Cover: Place the appropriate valve box cover on top of the newly installed extension. Ensure the cover fits snugly and securely.
3. Usage
The Rain Bird VB Standard Valve Box Extension functions as a passive component within your irrigation system. Once installed, it provides increased depth for housing irrigation valves, wiring, and other components, protecting them from environmental elements and accidental damage. It does not require active operation.
4. Maintenance
To ensure the longevity and proper function of your valve box system, including the extension, consider the following maintenance tips:
- Regular Inspection: Periodically check the valve box and extension for any signs of damage, cracks, or shifting.
- Keep Clear of Debris: Ensure the interior of the valve box remains free of soil, leaves, and other debris that could obstruct access to valves or interfere with their operation.
- Maintain Ground Level: Prevent excessive soil buildup or erosion around the valve box and extension to maintain proper access and prevent damage.
5. Troubleshooting
As a passive component, the valve box extension typically requires minimal troubleshooting. However, if issues arise, consider the following:
- Improper Fit: If the extension does not sit securely on the existing valve box, check for debris between the surfaces or ensure you have the correct standard size extension for your valve box.
- Cracks or Damage: If the extension develops cracks or significant damage, it may compromise the protection of your irrigation components. Replacement may be necessary.
- Difficulty Accessing Valves: If the extension makes it difficult to access valves, ensure it is installed correctly and that the ground level is appropriate.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | VBSTD6EXTB |
| Type | Standard Valve Box Extension |
| Material | Durable Plastic (Black Body) |
| Length | 20 inches |
| Width | 14 3/4 inches |
| Height | 6 3/4 inches |
| Compatibility | Designed for standard Rain Bird valve boxes |
7. Warranty and Support
Specific warranty information for the Rain Bird VB Standard Valve Box Extension (Model VBSTD6EXTB) is not provided in this document. For detailed warranty terms and conditions, please refer to the official Rain Bird website or contact Rain Bird customer service directly.
For technical support, installation assistance, or any product-related inquiries, please visit the Rain Bird Store on Amazon or the official Rain Bird corporate website.
