Still another feature of the present invention provides {TAIL ~ a service valve} for a refrigerant system comprising a valve body, an annular protrusion extending from the valve body and {HEAD ~ a valve stem} 
Still another feature of the present invention provides { TAIL ~ a service valve } for a refrigerant system comprising a valve body , an annular protrusion extending from the valve body and { HEAD ~ a valve stem }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD