Deluge Model 68 DE\HRV-MR

  • High pressure (PN25/375psi), high flow deluge systems
  • Automatic or manual emergency actuation
  • Hazardous, flammable & explosion classified area fire suppression
  • Superior design featuring exceptionally low pressure losses at high flow rates
  • Low lifelong maintenance costs due to straightforward design
  • Applicable for fresh or brackish water, seawater & foam
  • Out of box fully assembled & tested valves
  • Factory trimmed for vertical or horizontal installations without modification
  • Extensive valve & trim materials selection and corrosion protection coating


Hydraulically Actuated, Anti-Columning, Manual Reset Deluge Valve.
Hydraulically actuated, pilot controlled deluge/pre-action valve, actuated by the pipeline pressure. The valve is closed in its normal, set position and opens when the hydraulic pressure drops in a pressurized sensor line, tripping a hydraulic relay. The valve must be manually reset following automatic actuation. An emergency manual release valve is fitted as standard.