Sink bottom valve Deante Click Clack B10B with overflow, model NHC_B10B

The Deante Click Clack B10B sink bottom valve with overflow (model NHC_B10B) is a pop-up drain designed for bathroom basins equipped with an integrated overflow. The mechanism operates with a simple push: press to close and press again to open, providing a tidy appearance and easy access for cleaning. The valve body and cap are shaped to fit standard sink waste openings and to work with basin overflow channels, allowing controlled draining while reducing the risk of accidental spills.

Advantages

The Click Clack closure delivers straightforward, tool-free operation and a smooth push-to-open/push-to-close action. Its overflow-compatible design ensures water trapped in the basin can be redirected safely into the drain, while the compact construction simplifies installation and replacement in most bathroom sinks. The design also facilitates routine cleaning and maintenance by allowing quick removal of the cap for access to debris.

Suitable for

• Bathroom washbasins with integrated overflow
• Replacement of existing pop-up or click-clack drains
• Renovation projects requiring a standard-size sink waste
• Situations where tool-free operation and easy maintenance are preferred

Key specifications

• Type: push-button (click-clack) pop-up drain compatible with overflow
• Material: corrosion-resistant metallic finish and polymer components suitable for sanitary use
• Operation: push-to-close / push-to-open mechanism
• Compatibility: fits standard sink waste openings and basin overflow channels
• Maintenance: removable cap for access to the drain for cleaning

How to use

Insert the valve body into the sink waste opening and secure it according to the sink and seal instructions; connect to the existing trap and ensure the overflow channel aligns with the valve. To operate, press the cap once to close and retain water in the basin, press again to release and drain. Remove the cap when necessary to clear debris or hair, then reassemble by pressing the parts back into place.

Usage recommendations

Install using appropriate sealing materials and hand-tighten connections initially; test for leaks by filling the basin and checking the overflow path. Clean the removable cap and drain seat periodically to prevent buildup. For long-term performance, avoid using aggressive chemical cleaners directly on seals and moving parts.