On-Site GV Valve Machining
Governor Valve On-Site Seat Restore.
Any end user, overhaul service provider, or OEM of steam turbine which needs to repair governor valves with toroidal seat included in valve body.
Activities carried out using of NC machine, composed of following steps:
Removal of the damaged overlay material (sometime including all overlay and HAZ).
Welding of new base material and/or overlay material.
Machining of the welded overlay to reach the desired
If required it is possible to reach the highest level of finishing by lapping.
Up to Ø335 x Depth 945mm
Oversize on request.
Activities always engineered based on valve type and size.
Example of Machining.
Download the Catalogue.
Download the full catalogue of On-Site Machining Cabalities by clicking on the link below.
Check out our certifications!Certifications
Is it not a standard project? ⓘ
In order to create customized solutions it is possible to design a special project or re-engineering standard machines so as to let them fit the special application.