OCV Deluge Valves

OCV Deluge Valves

Description

Electrically or hydraulically, 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 water pilot line, releasing a hydraulic relay, or by an electric command. An emergency manual release valve is fitted as standard. Also available with manual reset: DE\EL\HRV-MR.

Typical Installation

The typical installation of the OCV 68 DE\EL-MR is as shown:

  • Electrically or Hydraulically Actuated, Anti-Columning Deluge Valve

  • Wet Pilot Line

  • Fire Alarm Control Panel

  • Heat/Smoke/Other Detectors

Features & Benefits

  • High pressure (PN25/375psi), high flow deluge systems

  • Automatic or local 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 & horizontal installations without modification

  • Extensive valve & trim materials selection and corrosion protection coating