Bringing Quality and Innovation to the Upstream and Downstream Valve Markets


Who are we?

GVSI provides an extensive background in applications from low pressure gas and firewater systems to deepwater oil and gas and extreme pressure / temperature requirements.

Specializing in the areas of high alloy materials, GVSI addresses the critical “non-standard” applications with innovative valve designs of the highest quality.

From NiAlBrz to Zirconium, our capabilities and abilities in barstock and forgings are the highest in the valve industry. RARELY are we limited by material, size, or pressure class.

Our manufacturing partners are committed to exceeding the engineering standards and application requirements set forth by our clients. With technology constantly improving and changing, GVSI will continue to provide world class support, in all phases, to keep pace with the direction of the industry.

We look forward to ALL opportunities.