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Pressure Relief Valve  (UL/FM APPROVED)

Pressure Relief Valve (UL/FM APPROVED)

Safety and reliability

  • Time-proven, simple, safe actuation
  • Single piece, rugged, elastomeric VRSD technology
  • Obstacle-free, uninterrupted flow path
  • Stem-less guide with no mechanical moving parts


High performance

  • Straight-through flow with Minimal pressure loss
  • Energy efficient
  • Fast, smooth response to pressure fluctuations
  • Certified for 20/25 bar (300/365 psi)


Designed for advanced fire protection systems

  • Meets the requirements of the NFPA-20 standard
  • Face-to-face length standardized to ISO 5752, EN 558-1


Quick and easy maintenance

  • In-line serviceable
  • No mechanical moving parts
  • Quick cover removal without detaching control trim
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