Stoneleigh Engineering Services Limited was originally formed in 1987 as a Valve Overhaul and General Engineering Company.
We have acquired a wealth of experience in overhauling every type of valve from every area of Industrial, commercial and Marine installations.
Please click HERE for further information on Stoneleigh Valve Maintenance Routines and Testing Procedures
All Valves are stripped to component their basic form, cleaned by suitable methods, and thereafter inspected to ensure they are within manufacturers tolerance to be put back into service in the valve.
Flange faces are carefully inspected for damage and machined if required. Seat and Disc faces are machined if required and then lapped to ensure a perfect seal. All packing's and gaskets are replaced with material suitable for the application. Valves are then assembled, pressure tested and painted in accordance with our clients requirements.
We attach a metal tag, which identifies the valve with our records, and a Test Certificate is issued detailing the pressure the Valve was tested to and the Engineer responsible.
Please click HERE for suggested time intervals on valve overhaul checks