All Copper 1-to-3 Way Faucet Valve Fitting – Kitchen, Bathroom & Balcony

Upgrade your plumbing setup with this heavy-duty All Copper 1-into-3 Out Faucet Valve Fitting from YTYIN. Designed for versatility, this filling valve splitter lets you connect a single water inlet to three separate outlets — perfect for bathrooms, kitchens, balconies, and toilet installations. Built from solid copper for lasting durability, corrosion resistance, and leak-free performance.

Why Choose This Valve Fitting?

1-In, 3-Out Design: Split one water supply line into three separate outlets effortlessly.
All Copper Construction: Premium solid copper body resists corrosion, rust, and wear for long-lasting reliability.
Wide Application: Ideal for bathrooms, kitchens, balconies, toilet cisterns, and laundry areas.
Leak-Free Seal: Precision-machined threads and fittings ensure a tight, secure connection every time.
Easy Installation: Standard thread sizing makes this compatible with most common plumbing systems — no specialist tools required.
No High-Concern Chemicals: Safe materials with no harmful chemical components.

Product Specifications

Brand: YTYIN
Type: Filling Valve / Water Splitter (1 In – 3 Out)
Material: All Copper
Application: Bathroom, Kitchen, Balcony, Toilet
High-Concern Chemicals: None
Made in: Mainland China

Perfect For

Toilet cistern and bathroom faucet upgrades
Kitchen sink multi-outlet plumbing setups
Balcony tap and garden hose connections
DIY home plumbing renovations

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Helpful Resources

For guidance on safe plumbing practices and product safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What does "1-into-3 out" mean for this bathroom faucet valve fitting?

A: It means the valve has one inlet (input) connection and three separate outlet (output) ports. This allows you to connect a single water supply line and split it to supply water to three different fixtures simultaneously — such as a toilet, faucet, and washing machine tap.

Q: Is this all copper valve fitting compatible with standard plumbing systems?

A: Yes. The YTYIN copper valve fitting features standard thread sizing that is compatible with most common household plumbing connections, making it suitable for bathrooms, kitchens, balconies, and toilet cistern installations.

Q: Is the copper material safe for drinking water plumbing applications?

A: The fitting contains no high-concern chemicals and is made from solid copper, which is a material widely used in residential plumbing. For potable water use, always ensure the fitting meets your local plumbing codes and standards.

Q: How difficult is it to install this 1-to-3 way faucet valve?

A: Installation is straightforward. The standard threaded connections can be fitted using basic plumbing tools. Simply shut off your water supply, attach the inlet, connect your three outlet lines, and turn the water back on. We recommend using PTFE (plumber's) tape for a secure, leak-free seal.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.