Water distribution valve for a drip irrigation system
FIG. 1 is a top perspective view of a water distribution valve for a drip irrigation system showing my new design; 
     FIG. 2 is a front elevational view thereof, the rear being identical in appearance; 
     FIG. 3 is a side elevational view thereof, the side opposite being identical in appearance; 
     FIG. 4 is a top plan view thereof; 
     FIG. 5 is a bottom plan view thereof; 
     FIG. 6 is a vertical cross-sectional view thereof, taken along line 6--6 of FIG. 3; and, 
     FIG. 7 is a top perspective view of a second embodiment thereof, the only difference residing in the appearance of the bottom corrective element.