A floating valve assembly, operated by the shaft and aligned by the shaft, is mounted on the outside of {HEAD ~ the housing} on {TAIL ~ projections} which flexibly support a valve stator containing vacuum ports 
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A floating valve assembly , operated by the shaft and aligned by the shaft , is mounted on the outside of { HEAD ~ the housing } on { TAIL ~ projections } which flexibly support a valve stator containing vacuum ports
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 REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH