Valve grinding machine
The TVG 90 is a high precision horizontal valve refacer for valve stems from 0.16″/4mm to 0.55″/14mm. Variable speed valve rotation.
• Horizontal valve rotation through fire face.
• Valve rotation speed according to valve head diameter from 0 to 750 r.p.m.
• Valve caracteristics:
– Ø valve stem: 4 – 14 mm
– Ø valve head: up to 90 mm
– Valve seat angles: 12º – 47º
• Grinding wheel (width 15 mm) balanced and driven by a motorspindle.
• Built-in grinding wheel dresser.
• Stem end grinding attachment.
• Simple and fast installation and adjustments.
• Unique ergonomic design.
