Mini Ball Valves for Plumbing Contractors

The Contractors Site supplies professional-grade mini ball valves for plumbing contractors, mechanical tradespeople, and facilities teams working across Ontario. Compact without compromising function, mini ball valves provide precise flow control in tight installation spaces where standard full-size valves simply won't fit.

Various brass and silver valves on a reflective surface

Precise Flow Control for Every Plumbing System

Ball valves are favoured in professional plumbing for a reason — quarter-turn operation, full-bore flow, and long service life with minimal maintenance. Our mini ball valve range covers the thread sizes, pressure ratings, and material types that Ontario plumbing and mechanical contractors need.

Dahl Lead-Free Straight Supply Stop Valve
$13.50 - $130
Total:
Dahl 1/2 Solder Angle Supply Stop Valve
$12.25 - $117.50
Total:
Dahl Brass Angle Supply Stop Valve
$14 - $135
Total:

Brass, Stainless, and PVC Options Available

We stock mini ball valves in brass, stainless steel, and PVC to match the pipe material and application conditions in your system. Whether it's a domestic hot water line, a radiant heating loop, or a low-pressure cold water supply, we have the right valve for the job.

Collection of tools including pliers, screwdrivers, and wrenches on a textured surface
Person working on a document with construction materials in the background

Are you a Contractor / Company Owner?

Create an account for exclusive wholesale pricing.

Great Quality - Fair Pricing.

The fasteners I bought from here are solid and reliable. You can tell these are contractor-grade products, not cheap knock-offs.


Amanda R., Builder

Exactly what I needed.

The Blind Mark Locator worked perfectly for my drywall project. No guessing, no mistakes. Makes the job fast and professional.

Chris L., Home Improvement Contractor

My go-to supplier now.

I love that I can find everything in one place. Composite decking, tapes, adhesives—all quality stuff. This site is a lifesaver for contractors.

Daniel P., Renovation Specialist

Icon of a delivery truck with 'FREE' text on a white background

Free Shipping Options

Shield icon with a dollar sign in the center on a white background

Top Quality Materials

Icon of a headset with a speech bubble containing three dots on a white background

Contact Us

Black icon of a ribbon with a check mark on a white background

100% Secure Payments

Frequently Asked Questions

We specialize in high-quality tools for calculating, measuring, leveling, and locating, essential for contractors and professionals in the construction industry. Our inventory includes laser measures, levels, stud finders, measuring tapes, and more.

Yes, our tools are designed to meet the needs of both professional contractors and DIY enthusiasts.

Our tools are precision-engineered for accuracy, meeting industry standards for professional use.

Our tools are built with high-quality materials to ensure they can withstand tough working conditions.

Yes, most of our products come with a manufacturer’s warranty. Please refer to the product description for specific warranty details.

Simply browse our product catalog, select the tools you need, and add them to your cart. Once ready, proceed to checkout, where you can complete your purchase securely.

Absolutely! Our customer service team is available to provide recommendations and answer any questions you may have about our tools.