CÓMO INSTALAR UNA LLAVE DE ESCUADRA || TODO LO QUE NECESITAS SABER

Summary

In this video, the host demonstrates how to replace a damaged angle valve, commonly used to control water flow to sinks or toilets. The valve in question has broken, and the video walks through identifying its components, selecting a replacement, and using tools like Teflon tape and a wrench for installation. Key steps include turning off the main water supply, removing the old valve, applying Teflon, and securely attaching the new one. The video provides practical tips to avoid leaks and ensure a proper fit, making the process simple and accessible.

Takeaways

• 🔧 The video explains how to install or replace a broken angle valve, commonly used to control water flow to toilets or sinks.
• 🚰 The valve being replaced is damaged because its plastic handle broke after being forced while stuck in one position.
• 🔩 The focus is on checking key specifications of the valve, particularly the thread size, to ensure compatibility during replacement.
• 🔄 The valve has two positions: fully open to allow water flow, and fully closed to stop it.
• 🛠️ Tools needed include a new valve, Teflon tape for sealing the threads, and a small adjustable wrench.
• 🚿 Before beginning the replacement, it's important to turn off the main water supply to avoid pressure in the system.
• 🪣 The video recommends placing a bucket under the valve to catch any residual water that may drip during the replacement process.
• 📏 The video demonstrates how to apply Teflon tape to the valve’s threads to ensure a watertight seal.
• 🔧 After screwing the new valve in place by hand, the wrench is used to tighten it further without damaging the plastic handle.
• ✅ The final steps include checking for leaks and ensuring proper function before concluding the installation.

Q & A

What is the purpose of the video?

The video explains how to install or replace a damaged angle valve that controls the water flow to fixtures such as a cistern or a sink.

Why is it necessary to change the angle valve in the video?

The angle valve is broken and stuck in one position. The plastic handle broke when attempting to force it, so the entire valve needs to be replaced.

What are the key characteristics to check when replacing an angle valve?

It's important to check the thread size of the valve, as well as the type and size of the fittings. In the video, the valve has a 1/2-inch thread and a 3/8-inch thread on the other side, which are common sizes in installations.

What is the function of the angle valve?

The angle valve controls the flow of water. It has two positions: open, allowing water to pass through, and closed, stopping the flow of water to the desired fixture.

What tools and materials are needed to replace the valve?

The tools and materials needed include the new angle valve, Teflon tape to ensure a watertight seal, and an adjustable wrench (8 inches or 200 millimeters in size) for tightening and loosening the valve.

What is the first step before replacing the valve?

The first step is to turn off the main water supply to the house to prevent water from flowing while working on the valve.

Why is Teflon tape used, and how is it applied?

Teflon tape is used to create a watertight seal between the valve and the wall fitting. It is wrapped around the threads of the valve in the direction of the thread (clockwise) to ensure a tight and leak-free connection.

What precautions should be taken when using the wrench on the valve?

It's important to apply pressure only on the metal body of the valve and not on the plastic actuator, as applying force to the plastic could break it.

How do you check if the installation is successful?

After reconnecting the flexible hose and turning on the main water supply, you should check for leaks, especially around the threads where the Teflon tape was applied.

What should be done with the protective film on the valve's escutcheon after installation?

The protective plastic film should be removed from the escutcheon (the decorative cover) after the valve is installed to ensure a clean and polished appearance.