5J-8966: 15.88mm Outer Diameter Valve Stem Roller

A Valve Stem Roller facilitates the smooth and precise stem movement within the valve unit. It is a cylindrical component with a central bore that allows it to be mounted onto the valve stem. Its outer surface is precisely machined to minimize friction and wear during operation. Attributes: • Provided with a Rockwell hardness scale value of C55, indicating its resistance against deformation • Ensures that the valve moves precisely and reliably in response to control signals, improving the accuracy of fluid flow Applications: A Valve Stem Roller is used to reduce friction and wear between the valve stem and the internal components of the valve.