The rebound valve and compression valve
are removed, and only the by-pass valve and compensation valve are kept in the piston valve and bottom valve, respectively.
If you're replacing a sweat valve with a compression valve
, sand off all traces of solder before adding the new escutcheon, nut and sleeve.
The notation signification from Fig.1 is following: CV compression valve
, Dr rod diameter, d valve diameter, D valve orifice diameter, b valve orifice length, Qv valve flowrate, x valve displacement
Based on Airspray's F2 Finger pump, the JetFoam dispenser uses a compression valve
to spray a concentrated stream of foamed cleanser up to three feet onto hard-to-reach surfaces with the touch of a button.