McAlpine MACVALVE-4 Self-Closing 2-Inch Waste Valve | Odor and Backflow Prevention
The McAlpine MACVALVE-4 is a high-performance self-closing waste valve, engineered to prevent unpleasant odors and sewer gases from entering your space. Its innovative design features an internal membrane that opens under water pressure for seamless waste discharge and automatically seals to block odors when not in use.
This versatile valve is suitable for both horizontal and vertical installations, offering flexibility for a wide range of plumbing setups. With universal 2-inch compression connections, it’s compatible with standard waste pipe systems and easy to install. Designed for hassle-free maintenance, the MACVALVE-4 is an ideal solution for residential and commercial applications.
Specifications Table
| Feature | Details |
|---|---|
| Brand | McAlpine |
| Model | MACVALVE-4 |
| Connection Size | 2 inches (50mm) |
| Connection Type | Compression x Compression |
| Installation Orientation | Suitable for horizontal or vertical setups |
| Material | Durable, high-grade plastic |
| Functionality | Prevents odors and sewer gas ingress; acts as a non-return valve |
| Maintenance | Easily removable for cleaning and pipework inspection |
| Application | Suitable for domestic and commercial waste systems |
| Warranty | 1-year manufacturer guarantee |
Key Features
- Odor Prevention: Automatically seals to block foul smells and gases from re-entering the building.
- Flexible Installation: Designed for both horizontal and vertical configurations, making it versatile for various plumbing layouts.
- Non-Return Valve: Prevents backflow or back pressure in waste systems, ensuring smooth operation.
- Universal Fit: 2-inch compression connections ensure compatibility with most standard waste pipe setups.
- Low Maintenance: The removable design makes cleaning and maintenance simple and efficient.
- Reliable Build: Constructed from high-quality plastic for durability and long-lasting performance.
The McAlpine MACVALVE-4 offers an effective, low-maintenance solution to improve hygiene and efficiency in plumbing systems, ensuring your home or business remains odor-free and safe from backflow issues. Perfect for modern waste systems where reliability and convenience are key.