For over 50 years, leader in the problem solving sector for on-site specialized mechanical processing.

The maintenance of the valves can be performed, according to the needs of the system, on site without removing the valve from its position or, if disassembly is possible, out of work.

Normally, valves with welded inlet / outlet connections or large flanged valves are overhauled on site, whose disassembly is difficult.

On the other hand, the valves with flanged or threaded inlet / outlet connections or welded valves that have problems that require special machining (remaking of integral seats, replacement of seats, fillings, etc.) that cannot be carried out on site are overhauled on the bench.

The bench overhaul can be carried out at our workshops or, if you prefer not to send the valves out of the factory, in an area adjacent to the plant with a mobile workshop equipped for the purpose.

revisione valvole


Valves are mechanical components specifically designed to shut off or regulate the flow, pressure or temperature of a process fluid. They are among the most popular components in the process industry and there are different classification criteria.

The most common are shown in the table below.

YouTube player


Stellworks | Food Industries | Thermoelectric Power Plants | Paper Factory | Chemical and Petrochemical | Refinery

valves revisions safety valve calibration TMS business unit of VED



Over 50 years of experience in the overhaul, maintenance and calibration of every type of valve present in the plant.


Safety comes first. We always offer services and products in accordance with the highest safety standards.


All requests for intervention received are conducted to obtain the customer an efficient personalized offer with state-of-the-art equipment.


Our professional technicians guarantee the use of up-to-date technologies to guarantee an excellent service.


Will be at the 5th edition of IVS – Industrial Valve Summit

Industrial Valve Summit (IVS) represents one of the leading international events in the industrial valves sector, bringing together key industry players to discuss the latest innovations, trends, and challenges in valve technologies and flow control.   IVS provides an important …
Read More

Precision machining on an icebreaker ship azimuth thruster

History about The first azimuth thruster for icebreakers was developed in the 1960s. This innovative technology allowed for the creation of more efficient icebreaking vessels capable of moving more agilely through ice. An azimuth thruster can rotate 360 degrees, allowing …
Read More