Grinding and lapping accessories STO 2-15/300, STO 2-50/600

Purpose

■ grinding (with little wear) and fi nal machining (lapping) of the sealing surfaces of the valve parts

Construction

■ table with an angle of inclination 0-10° with clamps

■ set of tool adapters

■ a set of replaceable laps made of high quality material

Optional equipment

■ set of interference glasses

■ device for roughness determining

Advantages

■ tooling ensures high performance

■ achievable fl atness up to 0.6 microns, roughness up to 0.05 microns

Specifications

Type	Part	Purpose	Range of use DN, mm
STO-2-15/300	Housing/wedge	grinding/lapping	15…300
STO-2-50/600	Housing/wedge	grinding/lapping	50…600

For grinding	interchangeable tooling with self-adhesive diff erent grit sandpaper
For lapping	replaceable tooling from high quality cast iron