1/2" & 3/4" Brass Shower Stop Valve | Quarter Turn Solar Switch

Take full control of your water supply with this heavy-duty Brass Shower Stop Valve. Available in both 1/2" (G1/2 / DN15) and 3/4" (G3/4 / DN20) thread sizes, this quarter-turn shut-off valve is engineered for quick, reliable water flow management in shower rooms, bathrooms, and solar water heating systems.

With a sleek concealed switch design and a smooth quarter-turn operation, you can open or close your water supply in an instant — no tools, no fuss. Made from solid brass, this valve is built to resist corrosion and withstand years of daily use.

Key Features

• Material: Premium solid brass — anti-rust, heavy-duty, and long-lasting
• Thread Sizes: Available in 1/2" (G1/2 = DN15) and 3/4" (G3/4 = DN20)
• Operation: Quarter-turn or full-turn for quick open/close control
• Concealed Switch Design: Ideal for in-wall installations in shower and bathhouse settings
• Solar Water System Compatible: Designed for quick-open solar water supply usage
• Easy Installation: Can be serviced without complicated procedures — perfect for DIY plumbers
• Color: Silver finish for a clean, modern look
• Electricity-Free Operation: Fully mechanical — no power source required

Specifications

• Material: Brass
• Color: Silver
• Thread Size: 1/2" or 3/4"
• Interface Size: G1/2 = DN15 | G3/4 = DN20
• Operation: Quarter-turn / Full-turn
• Power Required: None (electricity-free)

Package Contents

• 1 × Brass Stop Valve

Made in Mainland China.

Perfect For

• Shower rooms and bathhouses
• Solar water heating systems
• In-wall plumbing maintenance access
• Home and commercial water pipe installations

Related Products You May Like

• 1-Inch Threaded Brass Ball Valve – Water, Gas & Oil Flow Control
• 1-1/4" Adjustable Washbasin Siphon Trap | Leak-Proof Silicone

For guidance on safe plumbing practices and water system maintenance, visit the U.S. Consumer Product Safety Commission (CPSC) for helpful consumer safety information.

Learn more: Check valve

Frequently Asked Questions

Q: What thread sizes does this brass shower stop valve come in?

A: This valve is available in two thread sizes: 1/2" (G1/2 / DN15) and 3/4" (G3/4 / DN20), making it compatible with a wide range of standard residential and commercial water pipe fittings.

Q: Is this stop valve suitable for solar water heating systems?

A: Yes! This brass stop valve is specifically designed to support quick-open solar water supply usage, making it an excellent choice for solar-powered water systems where fast, reliable flow control is needed.

Q: How difficult is it to install this shower stop valve?

A: Installation is straightforward. The valve is designed with in-wall maintenance access in mind, so it can be installed and serviced without complicated procedures. It's ideal for both professional plumbers and confident DIY installers.

Q: Does this valve require electricity to operate?

A: No. This is a fully mechanical, electricity-free valve. It operates purely by hand via a quarter-turn or full-turn action — no wiring or power source required.