Mainly it is oriented to the production of spheres from ½ to 56 inches both reported and not. Machining with precision machinery and grinding guarantee a product of the highest quality. The seats from 1 to 56 inches, thanks to the particular technical processing and the quality of the materials used, are made guaranteeing perfect roundness in the various stages of mechanical processing, carryover and coupling. Other components of the valve such as bodies, covers, stems, supports, etc. are also processed in less quantities The groove of the insert is machined with a special design that has been studied and improved over the course of over thirty years. Grease holes are made on all models. The particular accuracy of the workmanship, the techniques and the quality of the materials used guarantee the perfect roundness of the seat before and after the inserts and the coupling. The experience gained in the construction of complete valves is placed at your disposal to create perfect couplings with all the advantages of fast and precise machining. Balls worked with precision and prestige machinery to constantly guarantee the highest quality and always be ready to meet the needs of the customer. All our spheres are ground, from the smallest to the largest, ready for any type of application. We are confident that our customers are ready to incorporate our quality, a guarantee of success during valve assembly. © 2008 Cober • PI 02691020123 • cober@cober.info • Web Development: Dataexpert