Dahl 521-13-13 Mini Ball Valve, 1/2" Copper x 1/2" Copper. Compact, lead-free brass shut-off valve with quarter-turn ball control, ideal for potable water and heating systems. CSA & UPC approved for safety and durability.... Show more

Established in 1938
Parts Counter for out of warranty parts
Showroom in Toronto
Let our experts guide you

Product description

The Dahl 1/2 Cop x 1/2 Cop Mini Ball Valve - 521-13-13 is a compact, high-quality shut-off solution designed for residential, commercial, and light industrial applications. Built from premium materials, this valve ensures long-term durability and reliable water control in even the most demanding environments.

Constructed from lead-free brass, this Dahl mini ball valve meets plumbing code requirements and provides peace of mind for homeowners and professionals alike. Its sweat (solder) x sweat (solder) connection design makes it a perfect choice for copper piping systems, offering a secure and permanent installation.

The ball valve mechanism ensures smooth quarter-turn operation, allowing users to quickly and confidently shut off water supply lines when needed. Unlike traditional gate or stop valves, the ball valve design reduces wear and tear on the sealing components, providing a longer service life with fewer maintenance requirements.

The compact profile of this valve makes it especially useful in tight or confined spaces, such as under sinks, behind toilets, or within cabinetry where larger valves may not fit. Despite its smaller size, the Dahl 521-13-13 Mini Ball Valve delivers the same robust performance expected from larger valves, ensuring optimal flow and full shut-off when required.

Ideal for both new installations and retrofits, the valve is suitable for use in potable water systems, hydronic heating, and other compatible applications. As with all Dahl products, it is CSA and UPC approved, ensuring adherence to North American safety and quality standards.

Whether you are a plumbing contractor looking for a reliable shut-off valve for your next project or a homeowner seeking a durable solution for your plumbing system, the Dahl Mini Ball Valve 521-13-13 is an excellent choice. Backed by Dahl’s reputation for precision engineering and quality manufacturing, this valve offers long-term value, functionality, and performance you can count on.