High precision centerless valve refacing machine.
Its double V-operation, instead of the traditional use of pilers of chucks, brings to very accurate results and is extremely easy. The peculiar valve locking system can be applied on a wide range of engines.

- Motor -driven grinding wheel
- Valve seat angles from 15 to 60 degrees.
- Valve stem diamters from 4 to 16 mm.
- Maximum head diameter up to 100 mm.
- Maximum valve length : 400-450 mm
- Infinitely variable grinding wheel rotation speed up to 2 800 rpm
- Incorporated coolant pump.
- Low voltage electric panel controls (24V)
- Simple and fast installation and adjustments.
- Ergonomic design

The model RV3000+ has and improved design for better ergonomy compared to the standard version:

- Adjustable travel stop system on the sliding plate to ensure that the operator doesn’t contact the valve stem with the wheel edge
- Integration of a clamping handle to setup fastly the valve stop
- Integration of the of the flexible hose on the valve support unit allowing to keep a consistent coolant flow over the valve
- New universal support allowing the mounting of valve guides to regrind valve tips more accurately than before.