The 5210 series includes a regular spring-type safety valve, while the 5210B type is a back-pressure balanced bellows spring-type safety valve. They are designed, manufactured, and inspected according to API526 and API527 standards. These valves are suitable for air, gas, water vapor, liquid, and other media.
Size: 1″x2″ to 8″x10″
Nominal Pressure: Class150 ~ Class2500, PN16 ~ PN420
Orifice Diameter: D ~ T(0.7~167.7cm2)
Available Temperature: -196°C ~ 538°C
Set Pressure: 0.34 ~ 413 Barg
Standard: ASME VIII
