Process & Steam Specialties strives to provide innovative and competitively priced solutions from premium manufacturers for a wide variety of industries including but not limited to; power, oil and gas, chemical, pharmaceutical, pulp and paper, food and beverage. To learn more about the pressure seal valves available in Canadian Territories, view the information below, with the option to download further product information.
The pressure seal design, originally patented and continually improved upon by Wm. Powell Company, resolves the bolted bonnet potential leak issue by using the fluid pressure to increase the gasket sealing force.
