Flanged safety valves

Since 1946 BESA has been manufacturing safety valves. Our flange safety valves are designed, manufactured and selected in accordance with European and other directives.

250 series
Main features: semi nozzle
Flanged connections:

• Inlet: from DN 25 (1″) up to DN 100 (4″)
• Outlet: from DN 40 (1 1/2″) up to DN 150 (6″)

Standard materials: carbon steel, Cr Mo alloy steel and stainless steel

Set pressure: 3 – 160 bar

Certifications: PED – EAC – ATEX* – RINA*
* only with closed bonnet