Agpro Inc

- Flush Valves


Flush valves are the heart and soul of any flush system. If you need powerful flush valves, this is your source! WaveFlush flush valves are specifically designed to do one job, flush manure as part of a well designed livestock flush system. These are not irrigation valves, they are flush valves. Check out the site, then call to order your valves direct and save. These flush cleaning valves put water to work for you. Designed by Agpro engineers to effectively release turbulent waters that sweep away manure, bedding and other dairy wastes in just seconds. The resulting slurry can be recycled, stored in ponds, and pumped or hauled for distribution on crop land.

These flush valves open almost instantly by the use of a simple lever or an air actuator and close just as fast. This rapid action helps eliminate wasted water and time during opening and closing cycles. The patented design of these flush valves also eliminates 'water-hammer' problems. The large size and internal design of these WaveFlush® valves provides full unimpeded flow with little loss due to friction. Best of all, with the pop-up or grated lids nothing impeeds traffic access.

WaveFlush® flush valves are used in all climates and are adaptable to all environments. They have been used on all types of livestock housing facilities including dairies, beef lots, research, and swine operations. These are the heaviest, best valves available; just compare the weight of our valves to any others and see the difference. Our valves are designed to last many years under demanding continuous use.

Go to the specs page to learn more about these flush valves. To get more information on our products or company please contact us.

The WaveFlush® system is used exclusively by Agpro® , the leader in flushing for over 40 years.


  • Flow rates as high as 9,000 gallons per minute.
  • Air-operated units normally open only 20 to 60 seconds.
  • Designed for reservoir or pump flush systems.
  • Available in pneumatic, manual and multi-directional models.
  • Effective with sand bedding.
  • Total cleaning with a uniform sheet of water.
  • Several sizes, styles and configurations to meet your exact needs.
  • Hot-dip galvanized finish for extremely long service life.

Our most popular model for new installations combines efficiency and power for super-clean results. Specially engineered to achieve flow rates up to 6000 gpm that get the job done fast. Mounts flush with floor to best accommodate traffic. Pnuematic operation and superior bolt-on design eliminate leakage and stress damage at the valve. Full flow; single inlet; 200 lbs.

Dairymen love this model. It rotates a full 360 ° for cleaning in every direction. A good choice whether you want to flush more than one lane or need extra flexibility in mounting. Flow rates of up to 5500 gpm. Pop-up design mounts flush with floor to accommodate traffic. Lid rotates manually. Pneumatic flush operation and superior bolt-on design. Single inlet; 220 lbs.

Pump Flush
Pump-supplied model (also called erosion flush) for installations that don't use towers. Works best on low-slope installations. Pneumatic operation eliminates leakage. Single inlet. Louvered or hinged-lid discharge. Available in bolt-on or slip-type connection. All stanless steel; 130 lbs.

If you use sand bedding, you'll want this valve. It's a special version of our popular pop-up model with one of the highest flow rates in the industry 8000 gpm really gets that sand moving. Ultra-sturdy 360 lbs.

A low-frills classic. Manually operated by one person pulling a single lever. Mounts in a stationary, above-ground position. Superior bolt-on design. Single inlet. Weights in at 150 lbs.

Installation Process Outline can also be found at the WaveFlush®website

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