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