Diaphragm Valves at Hy-Lok
Need Diaphragm Valves?
Since 1977, Hy-Lok has manufactured reliable components to meet the needs of heavy industry across Canada. Our diaphragm valves offer superior quality, industry-leading performance, and exceptional value.
With a worldwide reputation for innovative design, incomparable quality, and exceptional customer service, Hy-Lok is a trusted fluid system component provider for Canada’s oil and gas, chemical production, biopharmaceutical, and other heavy industries. Our diaphragm valves are manufactured to the highest standards, making them suitable for even the most stringent requirements for operations across Canada.


Quality You Can Rely On
At Hy-Lok, we understand that top-quality components are essential for the demands of heavy industry. Our diaphragm valves are crafted using the only highest quality materials, including stainless steel, nickel alloy, non-ferrous metal, and more.
Hy-Lok offers diaphragm valves engineered to meet a wide variety of technical and industry standards. We also provide custom-fabricated solutions built to the exact specifications you require.
All Hy-Lok valves and fittings are engineered with advanced designs to guarantee superior life cycles and withstand heavy use and challenging conditions. Our comprehensive testing procedures ensure every Hy-Lok component meets the performance needs of our customers. No matter what your operation needs, Hy-Lok Canada provides valve and fitting solutions with unmatched quality and unbeatable value.
About Hy-Lok Canada
For over 40 years, Hy-Lok has manufactured components to meet the most demanding requirements across all sectors. Our products include:
- Tube Fittings
- Ball Valves
- Inline Filters
- Couplings
- Hoses
- And more!
With a network of distributors across the country, Hy-Lok is the clear choice for Canadian industry. With expedited shipping available, manufacturers can rely on Hy-Lok to reliably supply quality components for customers across Canada.

Ready to Get Started?
Contact us today to learn more about our diaphragm valves and other fluid system products.