CrownPEX Valves and Fittings


Lead-Free Brass Insert Fittings for Pex Tubing

What is Lead Free?

The reduction of lead in Drinking Water Act requires that all fittings, valves and fixtures which come in contact with potable water must meet the lead free standard. It means the weighted average (measured by wet surface) of lead content is less than 0.25 percent.

Advantage of Using Pex Fittings & Valves

Advantages of Pex fittings and valves include their cost effectiveness, flexibility, and durability when compared to traditional copper fitting alternatives. Due to the flexibility of pex, a standard installation will require less connections than if the same installation was performed using traditional copper pipe and fittings. Consequently, having fewer connections requirement means less fittings and lower labor cost. Also, with fewer fittings in the system there is less leak potential.


Pex fittings are utilized to make connections from Pex tubing to Pex tubing, to manifolds, to copper tube, to Iron pipe, to faucets & fixtures, and a variety of other applications.

Forged Insert Fittings for Pex Tubing

Manufactured to ASTM Standards F1807 and CSA B137.5. Fit with all Pex Tubing manufactured to ASTM standard F876-877. Forged brass body for increased durability. Certified by IAPMO. Available in sizes of 3/8”, 1/2”, 3/4” and 1”.

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Cooper Crimp Rings

Annealed copper crimp rings meet F1807 standards and are appropriate for use with polymer, brass, and copper insert fittings.
Available in 3/8″, 1/2″, 3/4″ and 1″ sizes.

Stainless Steel Clinch Rings

One tool system for installation.
Made from corrosion-resistant annealed 304 stainless steal which meets ASTM F2098 standards.
Available in 3/8″, 1/2″, 3/4″ and 1″ sizes.

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Forged Brass Ball Valves

In-Line Pex to Pex Valves

CrownPex Ball Valves with forged body are in compliance with the Uniform Plumbing Code and manufactured to the ASTM standard IGC 157 and CSA standard B125.3. All valves are IAPMO certified.


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Lead-Free Pex Supply Stops

CrownPex Stop body is made of forged brass and also all the compression nuts. This increases its strength to resist cracking. They are manufactured to ASME Standard A112.18.1 and also CSA Standard B125.1. All stops are IAPMO certified.


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No flame, solder, flux or gas used with installation
Less labor time required for installation

Approved by the Commonwealth of Massachusetts