At The GH-USA, you can access the greatest depth of knowledge, applications engineering, and innovation in the industry. When you have a special requirement, The GH-USA engineers find the right solution. We are essentially an Engineering company which manufactures valves specific to your application needs.

The GH-USA engineering specialists are available to analyze your application, design a valve which meets your criteria and solve your isolation problem.

The GH-USA engineers are equipped with the latest and most sophisticated tools, such as AutoCad, SolidWorks - a parametric-driven modeling software allows The GH-USA to design the best possible product for you and finite element analysis (FEA) software enabling our engineers to analyze your valve down to the most minute detail.

Tested to MSS-SP-61, API 598, ANSI/FCI 70-2-1991 Class VI, API 6D
Fire safe to API 607, API 6FA, BS 6755

Customer's special requirements including: Submerged testing with Nitrogen Gas at 3750 psig for 15 minutes with Zero bubbles, and Helium gas testing per UOP applications