Furthermore, the skirt valve can have a thicker first portion that is coupled to a stem or {TAIL ~ post} of {HEAD ~ the cartridge}, and a thinner second portion that allows for greater flexibility of the valve 
Furthermore , the skirt valve can have a thicker first portion that is coupled to a stem or { TAIL ~ post } of { HEAD ~ the cartridge } , and a thinner second portion that allows for greater flexibility of the valve
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH