The valve body has {TAIL ~ at least one fluid passage} integrated therein including a bore and {HEAD ~ an orifice} located at one end of the bore 
The valve body has { TAIL ~ at least one fluid passage } integrated therein including a bore and { HEAD ~ an orifice } located at one end of the bore
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH