Fox Valve has been a leading supplier of high performance venturi flow controls since 1961.
Fox Venturi flow control products fall into these four major categories.
ΔP Venturi Flowmeters
Fox provides custom-built ΔP venturi flowmeters for measuring liquids and gasses in high performance systems, in line sizes below 6"
Cavitating Venturis
Sonic Chokes/Critical Flow Nozzles
Fox Sonic Chokes are used in dozens of control systems to maintain fixed, accurate, repeatable gas flow rates unaffected by downstream pressure.
Adjustable Area Venturi Valves
Fox Adjustable Area Venturi Valves enable flow rates to be accurately adjusted or regulated, while remaining unaffected by downstream pressure fluctuations.