44, 68, 77 MO\M

44, 68, 77 MO\M

Manually Actuated Monitor Valve

The valve is closed in its normal, set position and opens when an activation selector valve is turned to the open position. It gradually closes drip tight when the selector valve is turned back to the closed position, reducing the risk of water hammer damage.



  • High pressure (PN25/375psi), high flow 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
  • Optional low power electric actuation