The body has an inlet communicating with the supply for the valve means and {TAIL ~ an outlet} shaped forms droplets for {HEAD ~ delivery} toward the substrate 
The body has an inlet communicating with the supply for the valve means and { TAIL ~ an outlet } shaped forms droplets for { HEAD ~ delivery } toward the substrate
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH