Scientific Valve and Seal, LP (SV+S) provides severe service valve users with engineering, automation and repair services and products to improve valve performance and reliability.

Harness the experince of years designing, measuring, analyzing and incrementally improving the performance of valves for the most punishing services on the planet.

Bios John Williams, P.E. President Robin Alexander Operations Manager

The founders of SV+S have over 40 combined years of experience designing, automating, repairing and optimizing valves in the most severe and challenging processes on earth such as:

• HPAL - High pressure acid leach for Nickel and Gold Autoclaves
• Slurry Transport for the Mining Industry
• Catalyst handling for Refining and Petrochemical Industries
• Acid valves in Chemical Processing
• Power Generation valves for a number of applications including pressure
  operated relief valves
• DRI — Direct Reduction of Iron Ore processing valves
• Food Processing Valves, and a variety of
• Specialty Valves

Experienced in design, detailed engineering, analysis, specification, manufacture and testing of:

• High temperature floating ball valves
• High temperature/ pressure seats and seals
• Sub sea safety valves
• Valve removal tools
• Geothermal energy valves
• Large bore, high pressure valves
• Trunnion ball valves
• Gate valves with protected seats