| Connections | Bonnet | Nozzle | Max set press. | According to | Application | Certifications | ||||||
| Valve type | Flanged | Threaded | Open | Closed | Full | Semi | (barg) | EN4126 | API526 | Gaseous | Liquid | |
| Series 130 – Low flow rate – Flanged valves | ||||||||||||
| 131 |  |
|
|
40 | |
|
|
PED/ATEX/RINA/EAC/RTN | ||||
| 132 | |
|
|
40 | |
|
PED/EAC/RTN | |||||
| 131b | |
|
|
40 | |
|
|
PED/ATEX/RINA/EAC/RTN | ||||
| 132b | |
|
|
40 | |
|
PED/EAC/RTN | |||||
| Series 139 – Low flow rate – Threaded and flanged valves | ||||||||||||
| 139 | |
|
|
|
500 | |
|
|
PED/ATEX/RINA/EAC/RTN | |||
| Series 249 – High flow rate – Threaded and flanged valves | ||||||||||||
| 249 | |
|
|
|
500 | |
|
|
PED/ATEX/RINA/EAC/RTN | |||
| Series 240 – High flow rate – Threaded and flanged valves | ||||||||||||
| 241 | |
|
|
40 | |
|
|
PED/ATEX/RINA/G.L./B.V./EAC/RTN | ||||
| 242 | |
|
|
40 | |
|
PED/EAC/RTN | |||||
| 241b | |
|
|
40 | |
|
|
PED/ATEX/RINA/G.L./B.V./EAC/RTN | ||||
| 242b | |
|
|
40 | |
|
PED/EAC/RTN | |||||
| 241T | |
|
|
10 | |
|
|
PED/EAC/RTN | ||||
| 241bT-Tb | |
|
|
16 | |
|
|
PED/EAC/RTN | ||||
| 241F | |
|
|
40 | |
|
|
PED/ATEX/RINA/G.L./B.V./EAC/RTN | ||||
| 242F | |
|
|
40 | |
|
PED/EAC/RTN | |||||
| 241bF | |
|
|
40 | |
|
|
PED/ATEX/RINA/G.L./B.V./EAC/RTN | ||||
| 242bF | |
|
|
40 | |
|
PED/EAC/RTN | |||||
| Series 250 – High flow rate – Flanged valves | ||||||||||||
| 251 | |
|
|
160 | |
|
|
PED/ATEX/RINA/EAC/RTN | ||||
| 252 | |
|
|
160 | |
|
PED/EAC/RTN | |||||
| Series 260 – High flow rate – Flanged valves | ||||||||||||
| 261 | |
|
|
400 (DN25) | |
|
|
PED/ATEX/RINA/EAC/RTN | ||||
| 262 | |
|
|
400 (DN25) | |
|
PED/EAC/RTN | |||||
| Series 271 – PFA lined valves (high thickness) – Flanged valves | ||||||||||||
| 271 | |
|
|
16 | |
|
|
PED/ATEX/EAC | ||||
| Series 280 – High flow rate – Flanged valves – According to API526 (without adjusting ring) | ||||||||||||
| 281 | |
|
|
250 | |
|
|
PED/ATEX/EAC/RTN | ||||
| 282 | |
|
|
250 | |
|
PED/EAC/RTN | |||||
| Series 290 – High flow rate – Flanged valves – According to API526 (with adjusting ring) | ||||||||||||
| 291 | |
|
|
250 | |
|
|
PED/ATEX/EAC/RTN | ||||
| 292 | |
|
|
250 | |
|
PED/EAC/RTN | |||||
certifications
Below the main certifications obtained by BESA for the safety valves of its production
Main activity fields
Main activity fields are boiler manufacturer, shipyards construction, power plant, as well as chemical, petrochemical, food & beverage, pharmaceutical and OEM.
This post is also available in: Italian