Introduction
This manual provides essential information for the proper installation, operation, and maintenance of the VIEGA 79210 Propress Zero Lead Bronze Adapter. The VIEGA Propress system is designed to reduce installation time, save money, and increase reliability in plumbing applications. These fittings are constructed from robust bronze material, heavier than Type K Copper, ensuring durability. The patented Smart Connect feature is integrated to identify unpressed connections during testing, preventing missed connections and ensuring system integrity. This product meets or exceeds rigorous testing codes and standards in North America.
Product Overview
Key Features
- Connections are made rapidly, typically within four to seven seconds, ensuring a consistent, strong, and watertight seal.
- Facilitates joining of wet connections, making it an efficient solution for maintenance and repair tasks.
- Contributes to keeping installations on schedule due to its rapid installation process.
- Highly adaptable for various commercial, industrial, or residential applications, suitable for both new installations and retrofits.
- Eliminates the need for traditional tools such as tanks, hoses, thread cutters, solder, and flux.
Product Image
Image: A close-up view of the VIEGA 79210 Propress Zero Lead Bronze Adapter. The adapter is made of bronze, featuring a press connection on one end and a male NPT threaded connection on the other. A small green dot is visible on the press connection side, indicating its lead-free status.
Setup Instructions
Proper installation is crucial for the performance and longevity of the VIEGA Propress adapter. Always follow local plumbing codes and safety guidelines.
- Pipe Preparation: Ensure the pipe ends are clean, free of burrs, and properly sized for the adapter. Cut the pipe squarely.
- Insert Adapter: Push the pipe fully into the Propress end of the adapter. Ensure the pipe is seated against the stop inside the fitting.
- Press Connection: Use a compatible VIEGA Propress tool and jaws to press the fitting. Position the jaws squarely over the fitting and activate the tool. The pressing cycle should complete automatically.
- Verify Connection: After pressing, visually inspect the connection to ensure the fitting has been properly crimped. The VIEGA Smart Connect feature will allow unpressed connections to leak during system testing, aiding in identification.
- Threaded Connection: For the male NPT threaded end, apply appropriate thread sealant (e.g., PTFE tape or pipe dope) to the threads. Hand-tighten the connection, then use a wrench to tighten further as required, ensuring a secure and leak-free seal. Do not overtighten.
- System Testing: After all connections are made, perform a pressure test on the system according to local codes and manufacturer recommendations to confirm integrity and detect any unpressed or improperly sealed connections.
Operation
Once properly installed, the VIEGA 79210 Propress Zero Lead Bronze Adapter functions as a permanent, watertight connection within your plumbing system. It is designed to maintain its seal under various operating pressures and temperatures typical for plumbing applications. The adapter facilitates the transition between a press-fit copper pipe and a male NPT threaded connection, allowing for integration with other threaded components.
The integrity of the connection relies on the initial proper pressing. The lead-free bronze construction ensures compliance with regulations for potable water systems where applicable.
Maintenance
The VIEGA 79210 Propress Zero Lead Bronze Adapter is designed for long-term, maintenance-free operation once correctly installed. As a passive component, it does not require routine maintenance itself. However, it is recommended to:
- Regularly Inspect: Periodically inspect the entire plumbing system, including all fittings, for any signs of leaks, corrosion, or damage.
- Address System Issues: Any issues within the broader plumbing system (e.g., excessive water hammer, extreme temperatures, or chemical exposure) should be addressed promptly as they can indirectly affect the longevity of all components, including fittings.
- Avoid Physical Damage: Protect exposed fittings from physical impact or excessive external stress that could compromise the seal.
Troubleshooting
While VIEGA Propress connections are highly reliable, issues can arise from improper installation or external factors. Here are common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Leak at Propress Connection |
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| Leak at NPT Threaded Connection |
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| Difficulty Inserting Pipe |
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Specifications
| Attribute | Detail |
|---|---|
| Model Number | 79210 |
| Brand | Viega |
| Material | Lead-Free Bronze |
| Connector Type | Adapter (Propress x Male NPT) |
| Connection Sizes | 1/2" P (Propress) x 3/8" Male NPT |
| Exterior Finish | Bronze |
| Item Dimensions (L x W x H) | 1.59 x 0.77 x 0.77 inches |
| Item Weight | 4.75 Pounds (for 5-pack) |
| Number of Pieces | 5 (in pack) |
| Manufacturer | Viega PEX |
Warranty and Support
For specific warranty information regarding the VIEGA 79210 Propress Zero Lead Bronze Adapter, please refer to the official warranty documentation provided by Viega at the time of purchase or visit the official Viega website. Warranty terms typically cover manufacturing defects under normal use conditions.
For technical support, installation queries, or to report any issues, please contact Viega customer service directly. Contact information can usually be found on the manufacturer's website or product packaging. When contacting support, please have your product model number (79210) and purchase details readily available.
Viega Official Website: www.viega.us
