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A wide variety of additional fittings, such as adaptors and saddle-clips, are available depending on the layout of the farrowing house. Fitting of the valve is quick and easy, and can be incorporated into existing troughs
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The Aqualevel valve ensures a constant level of water in the trough even where water flow-rates are slow, enabling the sow to drink at will. Farmers using it have reported better milk production, fewer problems with sows drying up, more even piglets and higher weaning weights.
The Aqualevel valve and pipe cost £29.50. The valve alone is also available at £21.50 for producers who wish to use their own materials.
http://www.quality-equipment.co.uk