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VALVE
GRINDER
RV 20
RV
20 high-precision valve grinder realized in three version: RV 20 with
manual valve clamping; RV 20P with pneumatic valve clamping; RV 20 PP with
electropneumatic-automatic valve clamping. All the version have in common:
frame, unique reference system and valve clamping with high-capacity
collets, apart from the possibility of reconditioning the rocker contact
surfaces.
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