3/4ft PEX Ball Valves 20pcs Set - Red Blue Full Port Shut Off

In this review the 20pcs PEX ball valve set is evaluated for homeowners and tradespeople who need a bulk supply of dependable shut offs for PEX systems. The bottom line: this kit delivers a practical mix of red and blue full port brass valves that are easy to install and hold up to pressure, making it a strong option when buying valves for manifold runs or multiple branch lines. The review focuses on build quality, compatibility, ease of installation and overall value for projects that require many service valves.

Key Features

• 20pcs 3/4' set: Includes ten red and ten blue 3/4' PEX full port shut off valves so you can separate hot and cold lines and stock a whole manifold or multiple plumbing runs.
• Durable brass construction: The brass bodies resist corrosion and rust, which helps extend service life in typical water distribution and circulating heating applications.
• Full port design: Full bore flow reduces pressure drop and works well where unrestricted flow is desired, useful for pumps and manifold feeds.
• Easy to install: Designed for stainless steel clamp and copper crimp ring systems, these valves install without flame, flux, solder, glue or solvents for faster, safer work.
• 400 PSI maximum pressure: A high rated working pressure that suits many residential and light commercial plumbing situations.
• Color coded handles: Red and blue handles clearly identify hot and cold service for quicker installation and maintenance.

Who It's For

This set is aimed at DIYers, plumbers and contractors who need a cost-effective bulk supply of service valves for PEX manifolds, branch lines or circulating heating loops. It is particularly useful when matching valves by color for hot and cold runs and when full port flow is required to minimize restriction.

Those who should look elsewhere include installers who use expander fitting systems such as Uponor/WirSbo or who need fittings for PEX-AL-PEX tubing, since these valves are not compatible with expander style fittings or PEX-AL-PEX. If a single spare valve is needed rather than a 20pc kit, smaller packs may be more appropriate.

Pros & Cons

Pros

• Good value for buying in bulk, giving ten red and ten blue valves in one package.
• Works well with common PEX systems using clamp or crimp rings and installs without heat or solvents.
• Customers report strong leak resistance and overall ease of installation in manifold setups.
• Durable brass construction and a 400 PSI rating give confidence for typical plumbing tasks.

Cons

• Build quality reports are mixed by some users, so individual pieces should be inspected before installation.
• Not suitable for expander fitting systems or PEX-AL-PEX tubing, limiting compatibility with some installers' preferred methods.

Specifications

Item Name	PEX brass full port shut off ball valve
Item Size	3/4'
Handle Color	Red and Blue (10 each)
Material	Brass
Max Pressure	400 PSI
Compatible Systems	Stainless steel clamp & copper crimp ring systems

Our Verdict

The 20pcs 3/4' PEX brass full port shut off valve set is a practical, value-focused choice for anyone fitting multiple PEX lines or stocking parts for manifold installs. It combines full port performance, clear hot/cold identification and straightforward clamp/crimp compatibility, making it a sensible bulk purchase for DIYers and professionals who do not use expander systems.

Frequently Asked Questions

Are these valves suitable for expander fittings?
No. These valves are not compatible with expander fitting systems such as Uponor/WirSbo and are designed for clamp and crimp ring systems.

Can these valves be used for hot water lines?
Yes. The red handles designate hot water and the brass construction with a 400 PSI rating is suitable for typical hot water distribution and circulating heating applications.

Do they come with both colors in one package?
Yes. The package includes ten red 3/4' valves and ten blue 3/4' valves for hot and cold identification.