Thermal spray coating for ball and gate valves

Surface engineering developed at FST (Flame Spray Technologies) has produced Metal to Metal (MTM) seal technology – a hard coating solution for ball and gate valves.

The MTM technology applies an HVOF thermal spray coating to the metal substrate of the valve components which are then diamond polished to a super-finish for a very intimate surface and tight fit between components. This gives a very smooth, wear-resistant and abrasion resistant surface, able to withstand the highly abrasive and corrosive fluids which flow through the valves at high pressures and temperatures.

FST Tel: 01633 220814