4020 - Pressure Reducing Valve

For use with drink cups. This valve can be used for a small system of 1 to 2 drinking cups or a large system designed to support up to 1500 quail. This Pressure Reducing Valve can support up to 210 drinking cups. Pre-set to provide approximately 8 lb. water pressure to drink cups. Pressure setting is adjustable. Includes 5/16'' and 1/4'' hose barbs and 2 ft. normal pressure hose with connector. (Tubing not supplied, see GQF #4028, #4080, #4081 and clamps #4010 #4014) Should not be used with nipple drinkers.