G1/2 Brass Triangle Valve – Universal Water Stop Valve

G1/2 Brass Triangle Valve – Universal Water Stop Valve for Bathroom, Toilet & Water Heater

Take control of your home's water supply with this heavy-duty G1/2 brass triangle valve. Built for long-lasting performance, this universal inlet valve is the perfect solution for toilets, water heaters, faucets, washing machines, and more. Whether you're a homeowner, DIY enthusiast, or professional plumber, this valve makes it easy to shut off the water supply to any fixture — without turning off your home's main water line.

Made in Mainland China.

Why Choose This Brass Triangle Valve?

• Premium Brass Construction: Corrosion-resistant brass body ensures lasting durability and a reliable seal — far superior to plastic alternatives.
• Universal G1/2 (4-Point) Thread: Fits standard pipe connections used in most bathrooms, kitchens, and utility areas.
• Easy Operation: Simple turn-handle design allows for quick, tool-free water shut-off during repairs or maintenance.
• Wide Compatibility: Suitable for toilets, faucets, water heaters, washing machines, and other household plumbing fixtures.
• No Main Valve Shutdown Needed: Isolate individual fixtures without disrupting water supply to the rest of your home.
• Leak-Free Performance: Reinforced construction and precision threading minimize the risk of leaks and drips.

Product Specifications

• Material: Brass
• Thread Size: G1/2 (4 Points)
• Color: Silver / Gray
• Type: Filling / Inlet Stop Valve (Triangle Valve)
• Quantity: 1 pc per package

Package Includes

• 1 × G1/2 Brass Triangle Water Stop Valve

Perfect For:

• Bathroom toilet inlet connections
• Kitchen & bathroom faucet supply lines
• Water heater inlet shutoff
• Washing machine water supply lines
• General household plumbing maintenance and upgrades

Note: Please allow a small margin of error in measurements due to manual sizing. Slight color variation may occur due to different screen displays.

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Learn More About Home Plumbing & Water Safety

For guidance on maintaining safe home water systems, visit EPA WaterSense – a trusted resource for water efficiency and plumbing best practices.

Frequently Asked Questions

Q: What pipe size does this brass triangle valve fit?

A: This valve features a G1/2 (4-point) thread, which is the standard size for most household plumbing connections including toilets, faucets, and water heaters.

Q: Can I install this valve without turning off the main water supply?

A: Yes! This triangle stop valve is designed to isolate individual fixtures, so you can shut off water to a single toilet, faucet, or appliance without shutting off your entire home's water supply.

Q: Is this valve suitable for hot water lines (water heaters)?

A: Yes. The brass construction makes it suitable for use with both hot and cold water supply lines, including water heater inlet connections.

Q: How durable is the brass material compared to plastic valves?

A: Brass valves are significantly more durable than plastic. They resist corrosion, handle higher water pressure, and maintain a leak-free seal over many years of regular use.