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Hazloc Heaters
WEC - Western Engineered Containment
Hazloc Heaters
WEC - Western Engineered Containment
Copper Tip Energy


Are you looking to protect your fluid control system and ensure a leakproof seal by installing block and bleed valves?

Hy-Lok Canada is a leading producer of high quality fitting and valve components for broad clientele base across the company, and spanning the international market. With a focus on innovative design, one of the largest inventories in North America, and exceptional customer service, Hy-Lok is proud to be your first choice for fitting and valve solutions. Learn more about our block and bleed valves below.

Designed To Perform

At Hy-Lok, our takes our commitment to creating quality products seriously, right from the very start. Designed and manufactured in our production facilities based in Busan, South Korea, Hy-Lok’s block and bleed valves are no exception. Created to provide a compact installation, superior performance, and to withstand the demands of continual use, our products are a step above the rest. Our manufacturing team upholds an extensive list of domestic and international certifications to ensure all products uphold the highest standards, and each part is backed by our trustworthy warranty. Simply put, choosing Hy-Lok’s products mean you never have to sacrifice dependability and performance for cheaper pricing.


Ideal for primary isolation, sampling and chemical injection, our DBB and ball valve components have become the trusted solution for customers in the oil and gas, petrochemical, and chemical industries (to name a few). Features of this line of products include:

  • Pressure ratings of up to 10,000 PSIG at 100°F
  • Temperature rating from -65°F to 850°F (SS), -20°F to 450°F (Carbon Steel), and -65°F to 500°F (Alloy 400).
  • Stem thread and tips are chrome plated for maximum service life.
  • Size range from 1/8” thru 1/2”
  • Variety of end connections available, including Hy-Lok tube fittings, male/female MPT and ISO, SAE threads.

Ready When It Counts

Hy-Lok maintains an active stock of all standard components, and can easily source non standard orders quickly to each of our Canadian locations. Find out more about our products by contacting our team today.

See Our EnergyNow SHOWCASE Profile HERE

About Hy-Lok

Since 1977, Hy-Lok has taken its own route becoming a global leader in the Fluid & Control System Industry. In addition to supplying tubing systems to the world’s instrumentation markets – including a variety of piping materials – Hy-Lok performs as a turnkey business and offers services ranging from essential Fluid & Control system technique to workmanship.




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