About us

We are manufacturers and distributors of extensive range of industrial valves. Our products C.E. following ISO 9001 and API 600/API 602 are supplied with certificates of chemical and mechanical analysis and hydraulic tests following EN 10204 3.1 or API 598.
We manufacture for large French and European distributors, under our trademark MVP (Masson Valve Processing).
Our break-down service allows us to deliver you the most important orders in a reasonable delivery time.
In addition to various standard solutions we offer special products according to customer's specific demands.

Gate-Globe-Check Valves
Choke Valves
Ball-Plug Valves
Butterfly-Diaphragm Valves
Needle Valves
Air relief-Safety Valves
Steam Traps-Sight Glasses ...


Masson Valve Processing

MVP (Masson Valve Processing) is a trademark created and registered in 1982 by Guy Lupezza founder and manager of Ateliers du Bruissin. Since then MVP achieved worldwide renown and became synonymous with Quality, Reliability and Safety.

Carbon-Stainless-Alloy Steel
Cast-Ductile Iron
Brass, Bronze, ...

End connections:
Flanged, Screwed, Threaded,
Socket-Butt Welding, Wafer, ...


Our mission

Our corporate policy focuses on total customer satisfaction by providing quality products and services on a competitive basis.
We favour close working relationship with our customers with an aim to consider their varied requirements and to tailor our approach. Our experience, flexibility and expertise allow us to offer the most appropriate and cost-effective solution.

All Standards:

All Sizes-All Pressures


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