Valve Balls and Valve-Related Parts

As its name suggests, a valve ball is a ball that functions as a valve element in a ball valve.
The primary function of a valve-the control of the flow of fluid through the valve-is largely dependent on the valve ball. Consequently, the pursuit of sphericity-the ideal ball shape-is a serious and challenging business for us as we attempt to maintain our prestige as a top maker.

Our methods of processing work pieces, which are becoming more and more varied and irregular the shape, and for making prototype balls for the development of new products, etc. using spherical machining are based on original technology we have built up over the years.

Our unique system of production and in-house development facilities gives us the ability to flexibly respond to demands for balls with diameters ranging from miniature to large, to produce various sized batches ranging from small lots to full mass production, and to ensure high quality and rapid delivery. The track record we have built up over the 40 years since our foundation is an ample testament to the reliability of our products.