Similarly, {HEAD ~ fluid} passes through registering valve lands 80 and 84 and enters {TAIL ~ radial passage} 104 into the central passage 54 
enters
Similarly , { HEAD ~ fluid } passes through registering valve lands 80 and 84 and enters { TAIL ~ radial passage } 104 into the central passage 54
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH