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