Normally turbine valves are repaired by turbine companies—but this is not their core business and they use antiquated methods and equipment. In essence, their employees are trained to work on the turbine itself, rather than the valves, which leads to oversight and lack of sophistication in the solution they provide.

Always keep in mind that turbine repair companies are not interested in doing the valve repair—so you can expect a lower level of expertise being applied in their repair jobs. These companies usually prefer to deal with older turbines and/or smaller turbines instead.