The KV 8091 4x4 Pivoting Pocket Door Slide is a hardware system designed for overlay applications. It is rated for heavy-duty use with a 75-pound capacity and features precision ball bearings for smooth operation. The system includes components for both the door slide and the hinge mechanism, sold separately. Installation instructions are provided with the hardware pack. This article details the specifications, features, and installation considerations based on available documentation.
System Overview
The KV 8091 system is intended for use with pocket doors, specifically those requiring a 3/4" maximum overlay. The system is manufactured in the USA and is designed to meet ANSI performance standards. The hardware pack contains the necessary components for hinge and mounting plate installation, including screws and mounting instructions. The slide pack, sold separately, includes four pinion gears, two rack assemblies, and two slides.
Technical Specifications
The following specifications are derived from the provided documentation:
- SKU: KV8091
- Door Weight Capacity: 75 pounds (lbs.)
- Maximum Door Height: 72 inches (")
- Maximum Door Width: 26 inches (")
- Overlay: 3/4" maximum
- Hinge Bore: 40mm
- Minimum Door Height: 24 inches (")
- Finish: Ebony black with lacquer top coat and zinc chromate electroplated slide
- Bearing Type: Precision ball bearing
- Hinge Adjustment: Three-way adjustable isometric door hinge
Component Breakdown
The KV 8091 system comprises two primary component sets: the hardware pack and the slide pack. These are sold separately.
Hardware Pack Contents
The hardware pack includes:
- Hinges
- Mounting plates
- Hanger bracket
- Screws
- Mounting instructions
These components are specifically for the door hinge and mounting mechanism. Assembly instructions are included within the hardware pack.
Slide Pack Contents
The slide pack contains:
- 4 Pinion gears
- 2 Rack assemblies
- 2 Slides
These components facilitate the sliding motion of the pocket door. The documentation does not detail the specific installation procedure for the slide pack components, referencing only that instructions are included with the pack.
Installation Considerations
The provided documentation refers to an installation sheet (8091 Install Sheet, published September 11, 2015) but does not include the detailed steps within the provided chunks. However, the documentation indicates that mounting instructions are included with both the hardware and slide packs.
Key considerations based on the specifications include:
- Door Dimensions: Doors must not exceed 72" in height or 26" in width to ensure proper operation and adherence to the system’s weight capacity.
- Minimum Door Height: A minimum door height of 24" is required for proper installation and functionality.
- Overlay Requirement: The system is designed for a maximum overlay of 3/4".
- Hinge Bore: The hinge bore requires a 40mm diameter hole.
Features and Benefits
The KV 8091 system incorporates several features designed to enhance performance and usability:
- Heavy-Duty Rating: The 75-pound weight class rating makes the system suitable for a variety of door applications.
- Precision Ball Bearings: The use of precision ball bearings ensures smooth and quiet door operation.
- Self-Closing Hinge: The self-closing feature provides convenience and enhances security.
- Three-Way Adjustable Hinge: The three-way adjustable isometric door hinge allows for precise alignment and adjustment during installation.
- Durable Finish: The ebony black finish with a lacquer top coat and zinc chromate electroplated slide provides corrosion resistance and a visually appealing aesthetic.
- ANSI Compliance: The system meets ANSI performance standards, indicating adherence to industry quality and safety requirements.
Material and Manufacturing
The KV 8091 system is manufactured in the USA. The finish consists of ebony black with a lacquer top coat and a zinc chromate electroplated slide, suggesting a focus on durability and resistance to wear. The documentation does not provide details regarding the specific materials used in the construction of the hinges, mounting plates, or other components.
Compatibility and Applications
The KV 8091 system is designed for overlay applications. The documentation does not specify compatibility with other door types or framing systems. The system is suitable for residential and light commercial applications where a pocket door configuration is desired. The maximum door dimensions and weight capacity should be considered when selecting the system for a specific application.
Safety and Compliance
The system meets ANSI performance standards, indicating compliance with industry safety regulations. However, the documentation does not provide specific safety warnings or precautions beyond the general requirement to follow the included installation instructions. Users should exercise caution during installation and ensure that all components are securely fastened.
Maintenance
The documentation does not provide specific maintenance instructions for the KV 8091 system. However, regular inspection of the hinges, slides, and mounting hardware is recommended to ensure continued smooth operation and prevent potential issues. Lubricating the ball bearings periodically may also help to maintain optimal performance.
Conclusion
The KV 8091 4x4 Pivoting Pocket Door Slide is a heavy-duty hardware system designed for overlay pocket door applications. Its features, including precision ball bearings, a self-closing hinge, and a durable finish, contribute to smooth operation and long-term reliability. Proper installation, adhering to the provided instructions and specifications, is crucial for optimal performance. The system’s 75-pound weight capacity and maximum door dimensions should be carefully considered when selecting it for a specific project.