High displacement, full nozzle reactive flanged steel safety valve designed for saturated steam and superheated steam media. Double-ring design, replaceable full nozzle design can be disassembled without special tools, and easy to maintain.
 
Technical data
Size range:
1 3/4″-6″[DN32-150]Flange
Setting pressure:
Up to 725 psig[50 barg]
Temperature range:
Up to 1000°F [538°C]
Inlet pressure:
ASME Class 300 and 600
Export pressure:
ASME Class150