ADL 1/2" 2-Way Angle Valve B522 NEA
ADL 1/2" 2-Way Angle Valve B522 NEA
ADL 1/2" 2-Way Angle Valve (Model: B522 NEA / PUB Approved)
Ensure reliable water control and safety across your home plumbing system with the ADL 1/2" 2-Way Angle Valve (B522). Specially engineered for the Singapore market and fully approved by the Singapore National Water Agency (PUB / NEA compliance standards), this heavy-duty brass shut-off valve allows you to independently manage and isolate water flow to bidets, toilet cisterns, basin taps, and hand sprayers.
Key Features
- Dual Outlet 2-Way Functionality: Equipped with a standard 1/2" inlet and two 1/2" outlets, enabling you to split a single water point into two separately controlled water lines (e.g., supplying both a toilet cistern and a bidet hand spray).
- Singapore PUB Approved & Water Efficient: Complies with strict local water safety guidelines (including SS 375 and AS/NZS 4020 standards for drinking water contact) to guarantee safe, non-toxic fluid delivery and high water conservation efficiency.
- Solid Corrosion-Resistant Brass Body: Forged from dense, high-grade brass that withstands high water pressure fluctuations, thermal expansion, and internal lime scale buildup over years of continuous use.
- Durable Multi-Layer Chrome Finish: Features a high-luster polished chrome surface plating that repels water spots, resists tarnishing, and seamlessly matches your existing bathroom chrome fittings.
- Smooth Quarter-Turn Control Handles: Designed with crisp, ergonomic turn knobs that allow for rapid, leak-free emergency shut-off or precise pressure throttling for connected spray hand sets.
Product Specifications
| Brand | ADL |
|---|---|
| Model Number | B522 / B522 NEA |
| Product Type | 2-Way Wall Angle Valve / Dual Water Divider |
| Thread Connection Size | 1/2" Male Inlet x Dual 1/2" Male Outlets |
| Material | Solid Heavy-Duty Brass Body |
| Finish | Polished Mirror Chrome |
| Regulatory Compliance | Singapore PUB Approved / NEA Water Efficiency Compliant |
Ideal Applications:
Direct wall supply points behind toilet bowls (connecting water to both the flushing tank and bidet hose), under-basin hot/cold water supply lines, and washing machine or kitchen water supply diverters.
Installation Tip: Always wrap thread sealant tape (PTFE Teflon tape) clockwise around the 1/2" wall inlet thread 5 to 7 times before screwing the angle valve into the pipe fitting. This creates an airtight, watertight seal that prevents slow wall-seep leaks behind your tiles.
