700 Series Ultra-Flow Valve Performance Chart

Pressure Loss in PSI


Valve   2  5 10 15 20 30 40 50 60 80100120140160180200
3/4 "0.380.861.






Mid-Atlantic Irrigation Co., INC​

700 Series Ultra-Flow Valve
Part No
700-.753/4" electric glob internal bleed
700-11" electric glob internal bleed
700-1.51.5" electric glob internal bleed
700-22" electric glob internal bleed

Electric Solenoid Valves

700 Series Ultra-Flow Valves


  • Electric globe style valves available in .75", 1", 1.5" and 2" models

  • Working pressure range 10 to 150 psi 

  • Flow range from 0.10 to 200 gpm 

  • Self-cleaning 150-mesh stainless steel filter screen* 

  • Straight-through flow path minimizes pressure loss

           significantly over conventional valve 

  • Compact, low-profile design
  • Slow-closing design prevents water hammer 

  • Manual internal bleed 

  • Electric models include 24 VAC encapsulated solenoid, 0.4  amp inrush, 0.2 amp holding 

  • Flow control allows precise flow adjustment and manual shutoff* 

  • Glass reinforced nylon body and bonnet, stainless steel spring and hardware, and rugged nylon reinforced Buna-N diaphragm.

*3/4" model working pressure range is 10 to 125 psi and does not include flow control or 150 mesh filter.

What Is The Secret?

Instead of the typical zig-zag flow path found in conventional valves, the UltraFlow Valves feature a unique patented "wedge" type of seat seal for a "straight-thru" flow path. Because of its "straight-thru" flow path, contaminants that would clog and jam-up in conventional valves flow right through the UltraFlow Valves. This reduces the risks of valve failure in areas where water quality is a problem.