As compared with a prior art arrangement, {HEAD ~ the control valve} of {TAIL ~ the invention} reduces the cost of the entire arrangement, and allows a piping arrangement for pressure fluid to be simplified 
of
As compared with a prior art arrangement , { HEAD ~ the control valve } of { TAIL ~ the invention } reduces the cost of the entire arrangement , and allows a piping arrangement for pressure fluid to be simplified
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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