50 Pieces 1ft Pex Ball Valve Blue Cold - Durable Brass Full Port

In this review the XFITTING 50-piece pack of 1' PEX ball valves is judged on suitability for plumbers, HVAC technicians and DIYers who install potable water or hydronic heating systems. The bottom line: it is a practical bulk option when consistent, compact brass valves are needed, because the valves are full-port, ANSI-61/NSF certified for potable water, and built to work with both crimp and clamp PEX connection systems. The pack delivers reliable, easy-to-operate 1/4 turn performance and solid leak resistance across common PEX B tubing brands.

Key Features

• Compatibility: Works with PEX B tubing and major brands such as Watts, Viega and Zurn, making it easy to standardize fittings across different systems.
• Connection options: Accepts both crimp (copper crimp rings) and clamp (stainless steel PEX clamps) systems, so installers can use their preferred tooling.
• Material and durability: Robust brass body and metal handle provide stronger structure and improved resistance to corrosion for long service life.
• Performance: Full port design and 1/4 turn operation give unrestricted flow and quick shutoff, suitable for potable water and hydronic heating distribution.
• Pressure rating: Rated to 400 PSI, offering a high safety margin for residential and many commercial plumbing applications.
• Certification: Designed and certified to ANSI-61/NSF standard for use with drinking water, giving confidence for potable installations.

Who It's For

This 50-piece pack is aimed at professional plumbers, mechanical contractors and serious DIYers who install multiple connections and value consistency across fittings; buying in bulk reduces trips to the supplier and keeps a uniform inventory of blue cold-line valves. It is also well suited for hydronic heating installers who need ANSI-61/NSF certification for potable or mixed systems.

It is less appropriate for someone needing a single replacement valve or for projects where space constraints demand a specialty slimline valve; likewise those who require a different handle style or brass finish should look at single-piece options before buying a 50-pack.

Pros & Cons

Pros

• Good value for bulk purchases, lowering per-unit cost for large projects.
• Strong brass construction and anti-corrosion design improve longevity in potable and heating applications.
• Works with both crimp and clamp systems so installers can use existing tools and rings or clamps.
• Full port and 1/4 turn handle provide fast, low-restriction flow control.

Cons

• Pack size may be misleading to some buyers expecting different quantities, so verify count before ordering.
• Blue color indicates cold line but may not match every jobsite aesthetic preference.

Specifications

Brand	XFITTING
Quantity	50 pieces
Size	1' (1 in) PEX
Material	Brass body with metal handle
Connection	PEX Crimp or Clamp systems
Pressure Rating	400 PSI
Certification	ANSI-61/NSF for potable water

Our Verdict

This 50-piece pack is a sensible buy for professionals and repeat DIYers who need reliable, full-port PEX valves that work with crimp or clamp systems and meet potable water standards. The robust brass construction and 400 PSI rating make it a cost-effective choice for bulk installs, though single-unit buyers should consider smaller packs.

Frequently Asked Questions

Are these valves compatible with all PEX brands?
Yes, they are compatible with common PEX B tubing brands and designed to fit with both crimp rings and stainless steel clamps.

Can these valves be used for potable water?
Yes, the design is certified to ANSI-61/NSF standards for potable water and suitable for hydronic heating systems as well.

What does the 1/4' turn mean?
It means the ball valve opens and closes with a 90 degree turn of the handle for quick operation and positive shutoff.