Feature:1. Card connector is safer, and the double rubber pad seals the water better. Effectively avoid the problem of short life or water leakage caused by excessive water pressure of the drinking fountain.2. Automatic double‑pipe pressure reducing valve, one inlet pipe and one outlet pipe, to better adjust the water pressure.3. It is made of high‑quality plastic and is very durable. Good applicability, simple installation, high sensitivity, stable and reliable4. Professional chicken coop drinking water equipment, with special water pipes and adjustable water pressure design.5. Wide range of applications and is suitable for those who raise chickens, ducks, turkeys and other poultry.Specification:Item Type: Pressure Regulating ValveMaterial: Plastic.Package List:1 x Pressure Regulating Valve1 x Water Pipe7 x Accessories1 x ScrewNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.