It is suitable for repair of electric power, petroleum, chemical industry, metallurgy industry and other industry of gas transport, water transport, oil transport; it can quickly repaired the valve on-line, it is avoids wasted time and manual cost.
Features
l The hand-held fixture cone ensure with seal surface concentric grinding;
l Can be grinding out a completely flat seal surface;
l Be use of self-adhesive grinding sheet;
l Quickly fixed;
l With small volume, light weight, and simple to operation.
l Different materials and specifications of the abrasive sheet can meet a variety of grinding needs.
Grinding range: DN10-DN60mm (cone valve)
DN20-DN150mm (plane stop valve, safety valve)