Copper 3-Way Shut-Off Valve 1/4" 3/8" RO Water Adapter
2Point Quick-connect / Three-way valve / Electroplated copper
$41.84
Sale price
$41.84
Regular price
$51.87
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Copper 3-Way Shut-Off Valve 1/4" 3/8" RO Water Adapter
$41.84
Sale price
$41.84
Regular price
$51.87
Shipping calculated at checkout.
Copper Three-Way Shut-Off Valve for Reverse Osmosis & Water Supply Lines
Upgrade your home plumbing with this precision-crafted copper three-way shut-off valve, designed for seamless integration with reverse osmosis (RO) systems, hot and cold water supply lines, and general household plumbing. Compatible with both 1/4" and 3/8" threaded connections, this versatile adapter makes it easy to control water flow with confidence and reliability.
Why Choose This Copper Shut-Off Valve?
- Premium Copper Construction: Solid copper body offers exceptional durability, corrosion resistance, and long-lasting performance in both hot and cold water applications.
- Three-Way Design: Allows flexible water routing — control, divert, or shut off flow between multiple lines without additional fittings or adapters.
- Universal Fit: Threaded male connections in 1/4" and 3/8" sizes make this valve compatible with most standard RO systems, faucets, and water supply lines.
- Rated Up to 850 kPa: Built to handle typical household water pressures safely and reliably.
- Easy Installation: Straightforward threaded connection — no specialist tools required. Perfect for DIY plumbing upgrades and replacements.
- Versatile Application: Ideal for reverse osmosis water filtration systems, kitchen faucets, bathroom fixtures, refrigerator water lines, and more.
Product Specifications
- Material: Copper
- Connection Type: Threaded (Male)
- Compatible Sizes: 1/4" and 3/8"
- Max Pressure: <850 kPa
- Application: Hot & Cold Water, Reverse Osmosis Systems, Household Plumbing
- High-Concern Chemicals: None
Perfect For
- Reverse osmosis (RO) water filtration system installations
- Kitchen and bathroom faucet water supply connections
- Refrigerator and ice maker water line hookups
- General household plumbing maintenance and upgrades
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Authoritative Resource
For guidance on safe drinking water systems and plumbing standards, visit the U.S. Environmental Protection Agency (EPA) – WaterSense.
Frequently Asked Questions
Q: What sizes does this copper three-way shut-off valve fit?
A: This valve is compatible with both 1/4" and 3/8" threaded (male) connections, making it suitable for most standard reverse osmosis systems, household faucets, and water supply lines.
Q: Can this shut-off valve be used with both hot and cold water lines?
A: Yes, the solid copper construction makes this valve suitable for use with both hot and cold water supply lines, up to a maximum pressure of 850 kPa.
Q: Is this valve easy to install without a plumber?
A: Absolutely. The standard threaded connection design allows for straightforward DIY installation using basic hand tools. Simply thread it onto your existing water supply line for a secure, leak-resistant fit.
Q: Is this valve safe for use in drinking water or reverse osmosis filtration systems?
A: Yes, the valve contains no high-concern chemicals and is made from solid copper, which is a widely accepted material in household plumbing and water filtration applications.
Details
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.
Shipping & Returns
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.
