In order to control {TAIL ~ the flow} of fluid through the housing 12 and, thus, through chamber 14, the valve 10 is provided with a valve member 20 disposed within {HEAD ~ the chamber} 14 
In order to control { TAIL ~ the flow } of fluid through the housing 12 and , thus , through chamber 14 , the valve 10 is provided with a valve member 20 disposed within { HEAD ~ the chamber } 14
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH 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 OTH