The Three-Way Brass Valve (1" FPT) is the cornerstone of any effective "Laundry to Landscape" greywater system. Designed to withstand the demands of diverting water from washing machines or other sources, this valve allows you to manually switch flow between your irrigation filters and landscape, or back to the sewer/septic system during cold weather or when using non-safe detergents.
Proudly Made in the USA, this heavy-duty brass valve features a robust handle and a reliable ball mechanism for leak-free operation. It is one of our most specialized irrigation fittings, essential for homeowners looking to conserve water by repurposing safe greywater for their trees, bushes, and ornamental plantings.
Key specifications for your greywater setup.
| Specification | Details |
|---|---|
| Product Type | Three-Way Diverter Valve |
| Material | Heavy Duty Brass |
| Connection Size | 1" Female Pipe Thread (FPT) x 3 Ports |
| Origin | Made in the USA |
| Application | Greywater / Laundry-to-Landscape Diverter |
| Pressure Rating | Standard Household/Irrigation Pressure |
| Manufacturer | Aqualine |
| MPN | BBV-3W-100 |
A secure installation is critical for greywater systems.
Step 1: Identify Flow Direction
Locate the inlet port (usually the center or bottom port depending on orientation). The handle position indicates which outlet port is active.
Step 2: Prepare Threads
Wrap Thread Seal Tape clockwise around the 1" Male Pipe Thread (MPT) adapters or nipples you will be connecting.
Step 3: Connect Lines
Screw your input line (from the washer) into the inlet. Connect one outlet to your sewer/septic line and the other to your landscape line. Tighten securely with a wrench.
Step 4: Label the Valve
It is highly recommended to label the handle positions "Sewer" and "Garden" so any user knows where the water is being directed.
Ensure this valve fits your project:
Build a reliable greywater system with these essential components:
May 19th 2026
May 18th 2026
May 14th 2026
May 13th 2026
