Guide to installing a pulsation valve in your washbasin
TipsIn any sink, the presence of a drain valve is crucial for proper water drainage into the sewer. In this article, we will detail the necessary steps to install a pop-up drain valve, also known as a click-clack valve, in your sink. This type of valve not only offers convenience in its use but also adds a modern and aesthetic finish to the bathroom, all at a reduced cost.
Types of drain valves
Before we dive into the installation process, it's important to understand the different types of drain valves available on the market:
- Chain stopper valves: These valves usually come integrated with the faucet and work with a rubber stopper attached to a small chain. They are the most economical.
- Automatic valves: They work with a small lever located behind the faucet spout. Moving it up and down opens and closes the drain.
- Fixed valve: This valve always remains in a fixed intermediate position. This allows water to pass through while preventing debris from entering the pipe. It is very common in public restrooms due to its effectiveness and safety.
- Pulse valves (click clack)The most popular for their modern aesthetics and easy installation. By pressing the valve, you can open and close the drain without needing a chain.
Installing a flush valve for your sink

The pulse valve, also known as a click-clack, represents the most practical and contemporary option. Its installation is simple and requires few materials and tools:
Materials and tools needed:
- Pulse valve and the 2 rubber seals that come with its mounting.
Installation steps:
- Select the appropriate valve: Before you begin, make sure to choose a valve that fits the diameter and length of your sink drain.
- Prepare the hole: If your sink has an overflow, make sure to align the valve hole with the overflow hole for a perfect fit.
- Protect the surface: Place a rubber washer above and another below the valve to prevent metal from coming into direct contact with the porcelain and to prevent water leaks.
- Screw in the valve: Screw in the valve by hand to ensure a snug fit.
By following these simple steps, you can install a push-button drain in your sink quickly and without complications. With this small change, you can give your bathroom a modern and functional touch, improving both its aesthetics and functionality. Enjoy your new drainage system with just the push of a button!