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Our Story
Too often have we seen corporate acquisitions of independent valve companies cause a decrease in product quality and eliminate the relationship between customer and manufacturer.
We believe that by mastering the design, build and supply of the Severe Service Knife Gate Valve while listening to our customer’s needs, we can provide a superior product perfectly crafted for the task at hand.

Our Story
Too often have we seen corporate acquisitions of independent valve companies cause a decrease in product quality and eliminate the relationship between customer and manufacturer.
We believe that by mastering the design, build and supply of the Severe Service Knife Gate Valve while listening to our customer’s needs, we can provide a superior product perfectly crafted for the task at hand.

The Severe Service Knife Gate Valve
Since the Knife Gate Valve (KGV) made it to the USA from its origin in Sweden, it has gone through a variety of improvements in the quest for zero leakage. We’re proud to offer the most enhanced version of the valve to date.
The Severe Service Knife Gate Valve
Since the SSKGV made it to the USA from its origin in Sweden, it has gone through a variety of improvements in the quest for zero leakage. We’re proud to offer the most enhanced version of the valve to date.
The Evolution of the Severe Service Knife Gate Valve
North American Made,
Internationally Sold
Our valves are designed and manufactured entirely on North American soil. From engineering and milling, to welding, assembly and testing, each critical step takes place in the United States and Canada.
American Made, Internationally Sold
Our valves are designed and manufactured entirely on American soil. From engineering and milling, to welding, assembly and testing, each critical step takes place in the United States.

DSS Valves International
DSS Valves International is the international sales division of the DSS Valves brand. Founded by experienced valve professionals with extensive application expertise, our primary goal is to supply premier Knife Gate Valve solutions and other Severe Service applications to customers operating steel, mining, pulp & paper, water/wastewater and oil and gas plants around the world.
With a background in distribution, we enable DSS Valves to focus on the manufacturing process and utilize our established distribution network and go-to-market experience to sell valves based on your applications’ needs.

DSS Valves International
DSS Valves International is the international sales division of the DSS Valves brand. Founded by experienced valve professionals with extensive application expertise, our primary goal is to supply premier Knife Gate Valve solutions and other Severe Service applications to customers operating steel, mining, pulp & paper, water/wastewater and oil and gas plants around the world.
With a background in distribution, we enable DSS Valves to focus on the manufacturing process and utilize our established distribution network and go-to-market experience to sell valves based on your applications’ needs.