20 Pack Angle Stop Valve 1/4 Turn Shut Off Valves - Bulk Plumbing Pack

Our review of the 20 Pack Angle Stop Valve looks at whether this bulk plumbing pack delivers reliable shut-off performance for routine fixture work. For contractors, property managers, or DIYers who regularly replace toilets and faucets, the biggest reason to buy is the combination of solid materials and convenient compression sizing that fits common supply lines, letting you isolate individual fixtures without shutting off house water. The set is practical, UPC certified, and supplied in a 20-pack that can save trips to the hardware store when multiple valves are needed.

Key Features

• Lead free brass construction: The valve body is built from lead free brass to meet drinking water standards and provide long-term durability against corrosion.
• Chrome-plated finish: A chrome-plate resists rust and gives a neat, serviceable appearance under sinks and behind toilets.
• Compression connections: The 5/8 in inlet and 3/8 in outlet compression fittings make these valves compatible with standard 1/2 in supply pipes and 3/8 in water hoses used on faucets and toilets.
• 1/4 turn operation: The quarter-turn on/off mechanism allows quick shut-off for repairs without shutting off other water in the home.
• UPC certified: Uniform Plumbing Code approval indicates the product complies with common drinking water safety standards.
• Bulk pack convenience: Twenty valves in one package are useful for multi-fixture projects, rentals, or commercial maintenance stock.

Who It's For

This pack is aimed at plumbers, handymen, property managers, and homeowners who do multiple fixture jobs or maintain several units where keeping spare parts on hand saves time. The 20-pack format makes it efficient for those doing apartment turnovers, new installations, or planned remodels where several supply lines need servicing.

Those who only need a single replacement valve, or who require specialty materials or non-compression connections, should look elsewhere. Also, if absolute perfection against any possible leakage is critical and you prefer custom-tested individual pieces, buying single valves for pre-testing may be preferable.

Pros & Cons

Pros

• Durable lead free brass and chrome finish for corrosion resistance.
• Fits common 1/2 in nominal supply pipes and 3/8 in outlet hoses, simplifying replacements.
• Quarter-turn action for fast isolation of an individual fixture during repairs.
• Twenty valves in one package reduce procurement time for multi-unit jobs.

Cons

• Some customers reported mixed leakage experiences, so careful installation and attention to compression ferrule seating are required.

Specifications

Pack Quantity	20 valves
Inlet Connection	5/8 in compression (fits 1/2 in pipe)
Outlet Connection	3/8 in compression (fits 3/8 in water hose)
Operation	1/4 turn on/off angle valve
Material	Lead free brass with chrome-plated finish
Certification	Uniform Plumbing Code (UPC) certified

Our Verdict

For professionals and homeowners tackling multiple fixture replacements, this 20-pack of angle stop valves offers strong value through durable materials, standard compression sizing, and convenient quarter-turn shutoff. While a minority of users reported leakage issues, most experienced reliable performance when valves were installed correctly, making the set a cost-effective choice for bulk plumbing maintenance.

Frequently Asked Questions

Are these valves compatible with PEX?
Yes, the valves are compatible with copper or PEX water pipes and are designed to work with common supply lines when used with appropriate compression fittings.

Do these valves meet drinking water standards?
Yes, the valves are made from lead free brass and are UPC certified to comply with drinking water standards.

Will the 3/8 in outlet fit my faucet hose?
The 3/8 in compression outlet is designed to fit standard 3/8 in water hoses used for faucets and toilets.