Safety Valves

ARI-SAFE^®

Direct Loaded Safety Valves for blowing off excess pressure of steam, vapor, gases, and liquid from pressure vessels, steam boiler, hot water boiler and piping systems. ARI-SAFE safety valves are available in full-stroke and normal versions.

Our safety valves are available with metal or soft seated plugs, with precise centering and guiding. Materials include cast iron, cast steel, and stainless steel. Call us for further options!

Full-Lift and Standard

• ARI-SAFE – Type test approval: TUV*SU*..-663*D/G/F
  • PN16 – PN40, DN20 – DN350
• ARI-SAFE-P – Type test approval: TUV*SU*..-811*D/G/F
  • PN16 – PN40, DN15 – DN150
• ARI-SAFE-TC – Type test approval: TUV*SU*..-995*D/G/F
  • PN40, DN15 – DN25
• ARI-SAFE-TCP – Type test approval: TUV*SU*..-1041*D/G/F
  • PN100, DN15 – DN25
• ARI-SAFE-TCS – Type test approval: TUV*SU*..-1041*D/G/F (Horizontal Application)
  • PN100, DN15 – DN25

Safety Valves according to ASME Sect. VIII

• ARI-SAFE-SN – Semi-Nozzle, ASME Code Section VIII-Division 1, UV and NB
  • ANSI 150# – ANSI 300#, 1” – 10”
• ARI-REYCO – Full-Nozzle according to API526, ASME Code Section VIII-Division 1, UV and NB
  • ANSI 150# – ANSI 300#, 1” – 10”