BESA® Ing. Santangelo S.p.A. designs and produces safety valves to discharge gases and liquids.

Main activity fields are heaters and boilers manufacturing, shipyards, power generation plants as well as pharmaceutical, chemical and petrolchemical industry.

BESA® safety valves are designed, manufactured and selected accordingly with European directives 2014/68/UE (Nuova PED), 2014/34/UE (ATEX), EN 4126-1, EN 12516, ASME B16.34, API 520, API 526 and certified/approved by pasca l (PED directive), ICIM (ATEX directive), RINA, Germanischer Lloyd and Bureau Veritas (marine field), GOST R-RTN rostekhandzor.

On request, BESA® offers at its headquarter complete assistance to carry out tests witnessed by main notified bodies (INAIL, RINA – GL – LR – TÜV – BV – DNV – AB

Founded in 1946 by Eng. Antonio Santangelo, BESA® has consolidated its presence on the national market and fixed basis for the foreign market activity development. Always leaned towards improvement and to guarantee customers satisfaction, BESA® is costantly carrying out investments to optimise its production, technical and commercial activities.

Today the company proposes itself as a landmark, both regarding the production and development of its own traditional product, the “service” (through an after-sales scheduled maintenance program) and the commercialization of new products in order to meet a wide range of requirements.

Production site

The production site of BESA SPA in Settala houses both the offices and the production.

Spread over an area of 2100 sqm of which 1550 completely covered the site is divided into:

  • 490 sqm Offices
  • 860 sqm Production Dept.
  • 250 sqm Storage and Warehouses
  • 500 sqm Reserved parking and maneuvering areas

1 network of PCs with the management system for the control of the activities

3 positions Autocad able to draw in 3D


The production department of BESA SPA:

  • 1 Machine for hydrostatic testing
  • 5 Test Benches
  • 3 CNC
  • 3 Lathes
  • 4 Drilling Machines
  • 1 Band saw
  • 1 Lapping machine
  • 1 Sandblaster
  • 1 Paint Booth
  • 2 Air compressors

This post is also available in: Italian