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Industrial valves are devices that are used to regulate liquids, gases, and slurries. The flow of liquids or gases can be controlled using these valves. This can be done through pipes and other passageways by opening, closing, and partially obstructing the passageway or pipe. AR Thomson has a wide range and deep inventory of industrial valves in Canada.


Powell Valves is a trusted manufacturer of high-quality industrial valves, offering a wide range of valve solutions known for their reliability, durability, and precise control in demanding applications across industries.

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Butterfly valves are versatile and cost-effective valves that utilize a disc-shaped closure element to regulate flow, providing quick and efficient shut-off capabilities, making them suitable for various industries including water treatment, HVAC, and oil and gas.

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Diaphragm valves are designed with a flexible diaphragm that regulates the flow of fluids, offering precise control, excellent sealing capabilities, and resistance to corrosion, making them ideal for applications where cleanliness and purity are critical, such as pharmaceutical and food processing.

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Ball valves feature a spherical closure element that allows for precise control of flow, offering reliable shut-off capabilities, low friction loss, and versatility in a wide range of applications, including oil and gas, chemical, and water management.


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Knife Gate

Knife gate valves are specifically designed for handling thick and abrasive fluids or materials, utilizing a sharpened blade to cut through and control flow, making them suitable for industries such as mining, pulp and paper, and wastewater treatment.

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 Double Block & Bleed

Double block and bleed valves provide an additional layer of safety by incorporating two sealing mechanisms and a bleed valve, allowing for isolation and venting of fluid between two block valves, commonly used in critical applications where maintenance and system integrity are vital.

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Non-Slam Check

Non-slam check valves, also known as silent check valves, are designed to prevent reverse flow and water hammer, offering smooth and quiet operation while providing protection against backflow, making them suitable for water distribution systems, wastewater treatment, and industrial processes.

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