Safety Valves & Gate valves

Kemet Diamond Lapping machines are ideally suited for lapping and repairing safety valves. The safety valve seat can be easily and reproducibly be lapped in under 5 minutes using our diamond technology. Flat parts are produced meaning that there will be no seal leakage.The process can be applied to almost any material including bronze, stainless steel etc.

Safety valve seats can also be lapped in situ using our hand lap kits.

Pressure Relief Valve Lapping datasheet (0.1 MB)

Gate Valves

Kemet have developd a system for lapping tungsten coated gate valves to better than 2 light band flatness in under 10 minutes with reproducible results

For a free demontstration, contact Kemet on +44 1622 755287

Ball Valves

Kemet have developed a special spherical ball polisher which is ideally suited for lapping and polishing ball valves up to 20" diameter. Contact Kemet for trials on sales@kemet.co.uk