2500 Series – Hydroseal

Flanged High-Capacity Safety Relief Valves

General Design Features:

  • Available with NACE & Bellows Options
  • Self-Aligning Disc & Guided One-Piece Disc Holder Assembly
  • Interchangeable Discs for Metal-To-Metal & Soft Seat Seals
  • Same Internals for Air/Gas & Liquid Service Applications
  • Meets API 526 & 527 with Available Orifices “D” through “T”
  • Manufactured in Accordance with ASME Code Section XIII, NBBI Capacity Certified
  • Canadian Registration Number (CRN)

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