Product Description

The Economy Concealed Stop Cock (20mm) is a robust, wall-embedded brass valve engineered to provide dependable on/off water control in bathroom and kitchen plumbing systems. Built from solid brass with a chrome-plated operating handle and flange, it delivers long-term corrosion resistance and smooth functional performance.
Its concealed design hides the valve body inside the wall, leaving only the elegant chrome trim visible, resulting in a cleaner and more refined look. The 20mm size offers enhanced water flow capacity, making it suitable for high-demand zones such as overhead showers, diverters, and high-pressure supply lines.

Optimal Usage & Application Methods

• Ideal for overhead showers, main bathroom lines, diverter supply lines, high-flow zones, and kitchen water inlets.

• Suitable for 20mm (¾") plumbing systems, allowing higher water discharge than standard 15mm variants.

• Install securely inside the wall with proper threading and sealing tape to prevent leaks.

• Ensure correct alignment so the chrome handle sits cleanly against the wall post-tiling.

• Routine maintenance includes periodic operation to prevent stiffness and cleaning the external chrome plate with mild soap water.

Domestic Market, Packaging & Sample Offers

• Widely supplied to real estate builders, plumbing contractors, sanitary wholesalers, and mid-range to premium residential projects.

• Regularly used in apartments, villas, commercial washrooms, hotels, and renovation works.

• Packed in individual protective boxes with bubble wrap to safeguard the chrome parts.

• Bulk cartons available for large project orders.

• Sample units can be provided for quality verification and matching with other fittings.

FAQs

1. Why choose a 20mm concealed stop cock instead of 15mm?
The 20mm size offers higher water flow, making it suitable for showers and high-demand fixtures.

2. Is the internal valve body also brass?
Yes, the concealed body is made from high-grade brass for durability and corrosion resistance.

3. Can it be used with overhead showers?
Yes, it is commonly used for overhead shower lines due to its superior flow capacity.

4. Does the handle remain visible after installation?
Only the handle and chrome flange remain visible; the valve body stays inside the wall for a clean look.

5. Is it compatible with standard bathroom pipelines?
Yes, it fits standard 20mm (¾") plumbing systems, widely used in high-flow applications.