CENTERLESS VALVE REFACING MACHINE
RV 516 centerless valve refacer is, thanks to the technical
solutions adopted, one of the fastest and most accurate
machine now available on the market. The centerless grinding
system, with the rotation of the valve on its stem, grants a
perfect concentricity between head and stem (within 0,01 mm)
and handles a large range of valve stem diameters from 4 up
to 16 mm, without need of changing any collets or chucks.
The drive system of valves is given by three rollers, the
upper of which is canted in order to feed valve against an
adjustable precision end stop: this offers an accurately
valve controls length on every valve and avoids to manually
feed valve into or away from grinding wheel during refacing.
Are you trying to inquire about a part
or check availability of a product or a solution service?
Please either call +60-3-7785 1255 at or email us at
or submit an enquiry form