High Performance is especially used for protecting facilities where maximum discharge capacity needs to be reached quickly.

Series 441, XXL, 444, 441 Full nozzle, 458

Applications

• Heat exchanger
• Chemical equipment and piping
• General steam installations
• All industrial applications independent from the medium
• Air/gas compressors and pumps

Product features

• Great variety of types, materials and options to fit any application
• Valve sizes from DN 20 through DN 400, 1″ through 16″
• Flange connections according to DIN EN, ANSI/ASME and other
• High capacity compared to the API requirements
• Standard metal sealing
• Single trim for steam, gas and liquid