Hydrogen Safety Relief Valve 6400 Series

  • Suitable for all overpressure process applications requiring a flanged connection and a re-closeable relief technology
  • Set Pressure available from 15 to 6,000 psig
  • Orifice as per API 526, D to W available
  • Conventional and bellows versions available for applications with variable back pressures
  • Continuous processing (automatic spring reset to continue operation)
  • Suitable Hazardous service

Add to compare

Hydrogen Safety Relief Valve 6400 Series

  • The 6400 series of Safety Relief Valves is designed with API 526 standard piping configurations.

Key features

  • Sizes from 1” x 2” to 12” x 16”  (25mm x 50mm to 300mm x 400mm)
  • Suitable for all overpressure process applications requiring a flanged connection and a re-closeable relief technology
  • Set Pressure available from 15 to 6,000 psig
  • Orifice as per API 526, D to W available
  • Conventional and bellows versions available for applications with variable back pressures
  • Continuous processing (automatic spring reset to continue operation)
  • Suitable Hazardous service
  • ASME “UV” stamped, section XIII
  • European Pressure Equipment Directive “CE” marked

Contact us

  • Interested? Please contact BS&B Safety Systems by filling in the contact supplier form.
BS&B Safety Systems Ltd

BS&B Safety Systems Ltd is a global leader in pressure safety management, providing comprehensive overpressure, underpressure, and explosion protection solutions tailored for the expanding hydrogen industry. With over 90 years of experience, BS&B offers specialized rupture disks, flame arresters, and safety relief valves designed for the production, storage, transportation, and usage of hydrogen fuel. The company's solutions ensure critical protection for equipment and personnel across the entire hydrogen value chain.

Latest products