A key component of all trunnion balls is the concentricity of the trunnions. Ballco has significant experience manufacturing trunnion valve balls to a concentricity tolerance of .001" in various materials and in all size ranges.
We are a forward-thinking and well respected company that is continually updating and incorporating new technology. In fact, many machine manufacturers use us to test new applications. It is this overall business sense and commitment to our customers' needs that ensures you will receive consistent quality time after time.