A poppet valve assembly is provided for use on {HEAD ~ a fuel tanker truck} which enables {TAIL ~ the trucks driver} to determine whether fuel is flowing through the valve assembly and whether fuel is present in the valve assembly 
enables
A poppet valve assembly is provided for use on { HEAD ~ a fuel tanker truck } which enables { TAIL ~ the trucks driver } to determine whether fuel is flowing through the valve assembly and whether fuel is present in the valve assembly
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL 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 OTH