About on Fox Venturi Products | About Fox Venturi Products Fox is a global leader in the Solids Conveying Venturi Eductor/Blower Systems for the pneumatic. CMT offers quality Pneumatic Conveying Venturi Eductors by Fox Valves. Fox Venturi Eductors are excellent for conveying hot, abrasive, fragile, heavy, very light, or problematic materials. Pneumatically convey bulk solids.

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However, Fox can quickly deliver optimized mini-eductors, with internal dimensions modified to meet your operating conditions in just 1 — 2 weeks.

Call us at A Fox Eductor is driven by a positive displacement blower package. Fox Valve is now a leading global supplier of a broad range of venturi products for industry.

This often occurs with very fine, abrasive, fragile, or high-temperature solids. Powders must be trickle-fed or dosed by a feeder — they cannot be dumped or batch fed into such a small opening. This highly customized ss mini-eductor began as a quick-proof-of-concept prototype, with NPT ends, that Fox supplied in 2 days using modified rductor components.

Fox Solids Conveying Eductors for Pneumatic Conveying with No Moving Parts | Fox Venturi Products

Foundry dust from dust collectors; Innoculant to cupolas; Metal grit from grinding stations; Sand and bond. Off the shelf, standard products Custom engineered systems Liquid and air-operated venturi eductors and ejectors for broad industrial applications: Motive gas flow rates range from 0. Even with free-flowing products, blowback can be ventugi problem, causing bridging and housekeeping problems, or even an explosion hazard.

In order to quote the right mini-eductor, we need you to complete a Fox Application Data Sheet and define flow rates, fluid properties, and pressures at all three connections: Liquids Pumping Gas — Liquid driven mini-eductors are capable of entraining small amounts of gasses, but only if the discharge pressure is below about 2 psig.


Phenolic resin and sawdust for chipboard; Gypsum for sheet rock; Pumice powder for grout; Roofing granules; Sand, ceramic, and aggregate for floor tiles. These two fluid streams are mixed and discharged.

Fox Liquid Eductors

And, of course, safety is simply not a concern with Fox eductors. The vrnturi, suction, and discharge passageways genturi to the eductor are machined in the valve block. These off-the-shelf corrosion-resistant eductors are installed in hundreds of applications ranging from venting toxic hydrazine from fuel lines on the Space Shuttle after landing to circulating refrigerants in chiller systems at start-up. Please visit our Fuel Cell Ejector page for more information.

Produce unique prototypes, and small quantities of development units quickly under our internal, engineering supervision. Fox Venturi Products Fox Valve has been the leading global supplier of venturi eductors and venturi transport systems for dilute phase pneumatic conveying of powders, pellets, and bulk solids since Such internal modifications are particularly ventri when handling light or dense liquids, like gasoline or refrigerants; light or dense gasses, like hydrogen, natural gas, or argon; or when handling fluids at high or low temperatures.

This is reflected in the brass liquid educgor we build for use in air conditioners, the skid-mounted steam ejector vacuum systems we build for refineries and food applications, the sanitary conveying systems we build ventrui transporting milk powders, and all the other venturi products Fox supplies to dozens of industries including foundries, dairies, refineries, bakeries, plastic compounders, cement plants, mines, and NASA labs.


Send us a completed data sheet and Fox engineers will prepare a Performance-Guaranteed quotation on an eductor or a complete conveying system. Fox Valve was founded to provide highly engineered, custom-designed and manufactured venturi flow controls for liquid rocket engines, spacecraft, research, and demanding industrial applications.

Steve Westaway has worked for Fox Valve since conducting a two year intensive research project into venturi edjctor for pneumatic conveying in in the UK.

Ventyri is for this reason that Fox has, for forty years, been brought in to design, develop, engineer, and manufacture specialized venturi products to solve technically demanding applications. Discharge piping cannot be reduced after the eductor — and spray nozzles to create a high velocity jet cannot be installed downstream of a mini-eductor. Our highly flexible manufacturing facility can: Because they have no moving parts, they can — and often do! This enables trials with varying motive flow rates, eventually yielding an optimized final design.

We welcome applications that require critical engineering analysis, custom engineering, and in-house manufacturing. As with any conveying system, the three basic questions are: Integrate our conveying eductors into skid-mounted, neatly packaged pneumatic conveying systems, including blowers, coolers, hoppers, bends, etc.

Three Fox mini-eductors are installed in parallel in a Hydrogen Management System of a fuel cell.