The solenoid valve 22 is provided so that when the loom stops for any reason, the supply of {HEAD ~ air} through {TAIL ~ the line} 21 will be discontinued automatically 
through
The solenoid valve 22 is provided so that when the loom stops for any reason , the supply of { HEAD ~ air } through { TAIL ~ the line } 21 will be discontinued automatically
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH