Fox
Valve manufactures highly engineered venturi
flow controls, including:
a) Custom manufactured ∆P venturi flowmeters
for demanding applications where off-the-shelf
equipment is not adequate;
b) Sonic chokes/Laval nozzles - the simple, reliable
way to regulate/set stable, accurate (not measure)
gas flow rates, unaffaected by ∆P, eliminating
the valve+flowmeter+PLC complexity;
c) Cavitating venturies - like sonic chokes, but
for liquids. Since 1961.
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