Description
Product Overview
The GUOFIS angle stop valve is a high-quality plumbing component designed for reliable water control in residential and commercial settings. Constructed from lead-free brass with a chrome-plated finish, it resists corrosion and rust, ensuring durability and compliance with UPC, NSF/ANSI 61, and AB1953 standards. This valve features a 5/8-inch compression inlet that fits 1/2-inch pipes and a 3/8-inch compression outlet for 3/8-inch water hoses, making it ideal for toilets and faucets. Available in angle and straight styles with pack sizes ranging from 4 to 20, it offers versatility for various installation needs. Weighing 4.53 pounds and measuring 6.93 x 6.26 x 3.07 inches, it is easy to handle and store, backed by positive customer reviews and a strong best-seller ranking in tools and home improvement categories.

Usage
This angle stop valve is perfect for homeowners, plumbers, and DIY enthusiasts who need to manage water supply to specific fixtures. It is commonly used in bathrooms and kitchens to control water flow to toilets, sinks, and faucets, allowing for easy maintenance without disrupting the entire water system. Whether you are replacing old valves, installing new fixtures, or performing repairs, this valve provides a secure connection on copper or Pex water pipes. Its design supports quick shut-off during emergencies or routine upgrades, making it a practical choice for residential renovations, new construction, and commercial plumbing projects.
Why Choose Us
GUOFIS angle stop valves stand out due to their superior materials and certifications. Made from lead-free brass, they meet strict drinking water safety standards, while the chrome finish enhances resistance to wear and environmental factors. The valves are UPC certified, ensuring they adhere to uniform plumbing codes for reliability and performance. With a focus on ease of installation and compatibility with various pipe types, they reduce the need for specialized tools or professional assistance. Backed by a reputable brand and positive user feedback, these valves offer long-term value, minimizing leaks and maintenance costs in diverse plumbing applications.
Key Features
- Lead-free brass construction with chrome plating for corrosion and rust resistance, extending product lifespan.
- Compression fittings (5/8-inch inlet and 3/8-inch outlet) for secure connections without soldering, suitable for 1/2-inch and 3/8-inch pipes.
- UPC, NSF/ANSI 61, and AB1953 certifications, ensuring compliance with safety and quality standards for drinking water systems.
- Compatibility with copper and Pex water pipes, providing flexibility for installation in toilets, faucets, and other fixtures.
- Easy-to-use design for quick shut-off during repairs or fixture changes, saving time and reducing water waste.
FAQ
What pipes are compatible with this angle stop valve?
This valve is compatible with copper and Pex water pipes, using compression connections that do not require soldering. The inlet fits 1/2-inch pipes with a 5/8-inch compression, and the outlet accommodates 3/8-inch water hoses for toilets and faucets.
Is the valve safe for drinking water?
Yes, it is made from lead-free brass and is certified to UPC, NSF/ANSI 61, and AB1953 standards, ensuring it meets safety requirements for potable water systems and reduces health risks.
How do I install the angle stop valve?
Installation is straightforward: turn off the main water supply, cut the pipe if needed, and attach the valve using the compression fittings. Tighten the nuts securely with a wrench, then test for leaks before restoring water flow.
What is the difference between angle and straight stop valves?
Angle stop valves have a 90-degree bend, ideal for tight spaces like under sinks, while straight valves run in a direct line, suited for areas with more room. Both types offer the same compression connections and material quality.
Can I use this valve for hot water applications?
Yes, the brass construction and chrome finish handle hot water effectively, but always check local codes and ensure the valve is rated for your specific temperature requirements to maintain performance and safety.




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