{TAIL ~ The flow} to the shutoff valve is metered, resulting in lowering the pressure downstream from {HEAD ~ a metering valve} 
{ TAIL ~ The flow } to the shutoff valve is metered , resulting in lowering the pressure downstream from { HEAD ~ a metering valve }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD