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Streamtek's compressed air operated Air Conveyor connects to standard tube, hose or pipe to create a powerful in-line conveyor. There are 6 sizes available in both aluminum and stainless steel to fit standard hose diameter for easy clamping. Threaded versions connect easily to regular pipe thread: 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm), 2" (51mm), 2-1/2" (64mm), and 3" (76mm). Special sizes can be manufactured if required.
A fast, low cost way to convey: Plastic pellets, Sawdust, Bulk Solids, Shavings, Textiles, Small Parts, Paper, Scrap Trim, Pills/tablets, Granules, Chips, etc.
ADVANTAGES OF AIR CONVEYORS
- Instant ON/OFF with no moving parts, no electricity or explosion hazard.
- Utilizing a pressure regulator will control the flow of material
- Quiet Operation
- Compressed air operated
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VARIJECTOR® Jet Pumps, Blowers and Injectors
Varijector® jet pumps are ejectors driven by an interior ring nozzle, with free unblocked passage between the vacuum inlet and the blowing air outlet of the ejector pump. The pumps are driven by compressed air or other gases (e.g. Nitrogen). The compressed air is blown through a ring gab an directed diagonally inward in vacuum-flow direction. High turbulences of the blowing air catch surrounding air, both are blown into a internal diffuser nozzle.
Varijectors are available with inner diameters from Ø 5 to 50 mm and reach a maximum vacuum from -10 to -70 kPa.
They are generally suitable for injecting bulk materials and gases, for low positive pressure blow conveying, for mixing gases, for the textile fabric handling (threads), for wire and tubing drying process and for producing high volumes of blowing air, as they multiply the used compressed medium (e.g. for blowing of sheets, papers, cooling and process technique).
The ring-nozzle inside Varijector jet pumps is freely adjustable. So vacuum, air consumption and mixing ratio can be adjusted in a wide range freely.
VOLKMANN Varijectors are available in different materials e.g. in aluminium, stainless steel, high temperature steel, PE, PP.
Individual designs with special diameters and materials can be manufactured upon request.
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Transportation fan, directfloated, circulating or being certain cover disk.
Sizes:
VRT 400 - VRT 1,250 (D mm)
Employment:
To the promotion of dust, soot, splinter and fiber parts, to 90°C
Technical data:
V = to 15 m ³ /s
Delta pt = to 6,000 Pa
P = to 75kW
Optionally with Keilriemenantrieb
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FD range, air conveying blower
-Blower housings made of abrasion resistant cast iron
-hinged housing cover lid for inspection and cleaning
-welded sheet steel impellers with radial blades
-Maintenance-free squirrel cage rotor motors to IP54
The units can only be supplied in the housing position pictured.
Accessories: Various connectors for both inlet and outlet side.
RD F range
The RD F range can be used for conveying of light and non-abrasive bulk.
The blower parts are made of aluminium cast, the impellers are made of welded sheet steel. The solid construction of the practically maintenance
free medium pressure blowers is the basis for a long lasting service life and low operation cost. Inspection and cleaning may only be carried out at these blowers by unscrewing the housing cover plate. All drive motors are made to IP 54 enclosure, class F thermal insulation and comply with EN 60034-1 (VDE 530 Part 1). The motor power is oversized in order to have sufficient reserve for the conveying.
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Compression coupling for pneumatic conveying system in gavlanized steel or in stainless steel available in 38.1 mm to 324 mm.
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Raccordi di giunzione (couplings) per trasporti pneumatici, a gravità o in aspirazione.
raccordo serie "IL" per trasporti sino a 2 bar con guaina esterna in acciaio INOX 304 e bloccaggio viti in Nylon 6, fascia intermedia in acciaio INOX 304 e guarnizione in gomma bianca o nera con fascetta INOX di continuità elettrica.
raccordo serie "SL" per trasporti sono a 6 bar con guaina esterna zincata e bloccaggio viti con piatto zincato 30 x 4 mm, fascia intermedia zincata e guarnizione in gomma bianca o nera con fascetta INOX di continuità elettrica.
raccordo serie "SP zincata" per trasporti sono a 6 bar con guaina esterna zincata e bloccaggio viti con piatto zincato 30 x 8 mm, fascia intermedia zincata e guarnizione in gomma bianca o nera con fascetta INOX di continuità elettrica.
raccordo serie "SP INOX 304" per trasporti sono a 6 bar con guaina esterna in acciaio INOX 304 e bloccaggio viti con piatto zincato 30 x 8 mm, fascia intermedia in acciaio INOX 304 e guarnizione in gomma bianca o nera con fascetta INOX di continuità elettrica.
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Pneumatic Conveying Filtration & Separation :: Cyclone Separator
- Highly efficient design allows maximum material/air separation
- Available in aluminum, mild steel (painted to customer specification), and stainless steel
- Wear inlet sections available for abrasive materials such as glass filled resins
- Dimensions shown are general. Different dry powders may require special engineered designs for inlet, hopper, and outlet sections
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High Effi ciency (HE) for Powders & Fine Materials
- 3 Piece Construction for Easy Cleaning
- Stainless Steel - Carbon Steel - Aluminum
- From 200 CFM to 8000 CFM
- Standard sizes available from 12” to 90”
- Stream Lined Scroll Inlet/Outlet Minimizes Wear
- Less Turbulence, Less Resistance
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Cyclone seperators, type ZAS, are used for the separation of pellets and powders from the conveying gas downstream pneumatic conveying systems. The cyclone separators ZAS are designed to achieve a maximum separation efficiency.
Design Features
- welded construction made of aluminium or stainless steel
- design with vortex chamber including deflection cone in the discharge area
- support on brackets or on skirt (special)
- venting of the clean gas to atmosphere or via a flange connection into a closed aspiration system
- individual design to match different flange connections
- maintenance-free due to missing wear parts and drive
- standard cyclones designed for overpressures up to 100 mbar (g)
- individually designed to meet customers` special requirement
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Gericke offers a comprehensive range of different diverter valves for pneumatic conveying systems. Starting with simple flat diverter valves, Gericke offers for dense phase conveying systems plug diverter valves and for hygienic applications pipe selector diverter valves type PS. The PS valve is suitable for a wide range of materials and all types of pneumatic conveying systems up to 4 barg. FDA approved materials to meet stringent hygiene requirements. Fast clean version to allow frequent and safe disassembly, gas tight seal which remain inflated even during change along. This valve is suitable for both diverting and converting modes.
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90° Diverter
Series 229 & 237
Compact, Abrasion Resistant
The Dynamic Air 90° Diverter is a reliable, low cost, compact and simple design of heavy duty construction. A positive rubber-to-rubber seal is created by the internal flapper which presses against the unused port. The seal improves as the conveying pressure increases, ensuring better performance against leakage in even the most severe dry bulk solids applications.
Features
Abrasion resistant
Positive sealing to 100 PSIG
Full port design
Economical
Compact, low profile
Low maintenance
Position sensors standard
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Fills hoppers via cyclonic separation in the inlet load tube and
exhausting air in the outlet tube.
Valves can be stacked on top of each other allowing multiple sources to multiple hoppers.
Standard Features
- Stainless steel material contact points.
- Lightweight aluminum frame, corrosion resistant.
- Positive blade lock (PBL) between blade and cylinder rod.
- Active compression seals (ACS).
- Internal magnetic piston cushioned air cylinder.
- Stacking design for multiple conveying lines.
- Rated for 82oC (180oF).
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Features:
- Seal rings at each port
- Full round port pass way design
- Heavy duty body design for pressure surges up to 90psi (6.0bar)
- Manual or pneumatic operated
- Heavy duty pneumatic actuator with integrated mechanical stops
Application:
- Suitable for granular and pellets
- For distributing or merging of product flow
- For differential pressure up to 60psi ( 4.0 bar)
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The V-Diverter valve is used especially for diverting the bulk material flow in pneumatic dense- and dilutephase conveying systems.
The patented design of the plug enables application in any conveying direction.
Design characteristics
- suitable for pneumatic dense- and dilute-phase conveying systems
- smooth and gap-free transition due to patented design of inlet and outlet
- single channel design avoids plugging
- high dust and pressure tightness due to sealing pressing against the housing
- pressure tight from -1.0 to +6.0 bar (g) gauge to the outside and the non activated leg
- high reliability based on maintenance-free actuator
- solid temperature range from -20 to +120°C and ambient temperature range -20 to +40°C for standard design
- no additional safety device necessary as there are no moving parts outside the valve
- easy installation in all orientations because of integrated cast flanges and supports
- easy subsequent change of complete drive from left to right side of diverter valve
- easily visible direction indicator of plug orientation
- direct control of plug orientation by proximity switches
- all bolts in stainless steel
- low total weight
- defection angle 45°
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Bulk flow has to be distributed an collected. For that diverter valves with the highest demand on functionality and operational safety are used. For product pureness deposit-free and CIP capable diverter valves are indispensable.
Their maintenance-free operation is a deciding factor for the profitability of the plant. Diverter valves from Coperion Waeschle fulfil these numerous requirements even at high pressure and temperature ranges.
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Twin-Outlet Diverting Rotary Valve combines the function of a rotary feeder/airlock and diverter valve in one simple mechanism. Select left or right discharge by changing rotor direction via motor and reversing switch. Only one moving part. Very compact. Exclusive tapered rotor allows rotor gap to be easily adjusted. Heavy cast aluminum, iron or stainless steel valve body. Adjustable packing gland shaft seals -- purge available. Heavy duty permanently sealed outboard roller bearings. Ideal for vacuum or pressure conveying systems. Available in five sizes with capacities up to 2,500 cubic feet per hour.
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Airlock
- High filling efficiency
- Sheared angle inlet
- Minimum air leakage
- Explosion proof models available up to 10 bar g
- Customised solutions
- Bored flanges in accordance with PN 10, ANSI 150 lbs and JIS
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For Connecting Pneumatic Conveying Tube & Pipe
- Easy to install - All sizes stocked
- Galvanized or stainless steel shells available
- Precision cut inner sleeves and gaskets
- Thick 1/8" black neoprene gaskets standard
- White, silicone & Viton® gaskets available
- Thick stiffener bars provide added strength
- Copper anti-static strips included
- Grade 5 full thread bolts won't strip or break
- Requires only 3/4" tools to install
- Replacement gaskets available
- Gasket protectors available upon request
- Lengths - 2 bolt 4", 3 bolt 6", 4 bolt 8", 5 bolt 10"
Neoprene - Our standard black gasket for Lorenz Couplings is perfect for most dry bulk conveying applications. Resists rotting, checking and cracking from exposure to ozone.
Temperature range (-40° to +200° F) (-40° to 100° C).
White Nitrile - Excellent gasket for all types of conveying applications. Especially in the food industry. A high quality FDA approved compound ( -40° to 100° C).
Silicone - For use in higher temperature applications. Silicone is odourless, tasteless, non-toxic and noncorrosive. Available for all Lorenz products (-60° to 450° F) ( -50° to 230° C).
Viton® - Please consult factory for specific details regarding this product.
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Pipes and components made of steel, longitudinally welded. Diameter from 60 up to 800 mm.
Material: mild steel, primed or galvanized and stainless steel (st/st). Wall-thickness from 1 up to 3 mm.
Pressed segments with small radius for bulk good handling and pressed bends (with good flow characteristics) with a radius twice as large as diameter (up to 400 mm) for exhaust air/dust extraction plants.
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Description:
The CO.RA. SANITARY ROTARY VALVE is characterized by a double rotor. The big rotor is used to transfer large quantities of product while the smaller rotor is used to obtain the pre-regulated quantity of product required. The SANITARY ROTARY VALVE is easy to disassemble and clean.
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Magnetic separator for conveying lines.
The PneuMag is a high intensity magnetic separator designed to remove ferrous and stainless steel scrapings from pneumatic conveying lines operating at up to 25m/s.
It features a centrally positioned high intensity magnetic grid with quick release toggle clamps, tamper proof cover plate and totally stainless steel construction.
The PneuMag is particularly suited to flour, sugar and other powder and granulate processing.
High magnetic performance - 9000 Gauss
Reduces 'spark' risk
316 grade stainless steel construction
Cleaned in under 30 seconds
Tamper proof guard
Silicon rubber, metal detectable seal
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GF PRIMUS metal separation systems remove magnetic and non-magnetic metal particles (steel, stainless steel, aluminium etc) from pneumatically conveyed bulk materials such as granulates and reground material. Metal contaminants (and inclusions) are removed by means of a reject flap (‘Quick Flap System’) without any interruption to the material flow, even at high flow rates.. Contaminated material is rejected into a container. The reject container is emptied automatically. The GF PRIMUS metal separation system is primarily used in industries where hygiene standards are less important. It is used for inspecting dry bulk materials.
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The M-Diverter valve is used especially as a distributor of bulk materials.
The geometric design of the plug enables application in any conveying direction diverting or merging of the material flow from four lines to one or reversible.
Design characteristics
- suitable for pneumatic dense- and dilute-phase conveying systems
- smooth and gap-free transition due to patented design of inlet and outlet
- single channel design avoids plugging
- high dust and pressure tightness due to sealing pressing against the housing
- pressure tight from -1.0 to +6.0 bar (g) gauge to the outside and the non activated leg
- high reliability based on maintenance-free actuator solid temperature range from -20 to +120°C and ambient temperature range -20 to +40°C for standard design
- no additional safety device necessary as there are no moving parts outside the valve
- easy installation in all orientations because of integrated cast flanges and supports
- flanges easy accessible; no special connections required
- easily visible direction indicator of plug orientation
- direct control of plug orientation by proximity switches
- all bolts in stainless steel
- low total weight
- standard design with electrical connections in IP 65
- defection angle 4 x 45°
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Quik-Vent™
Vacuum/Pressure Relief Valve
Series 684
Controls unsafe pressure conditions
The Quik-Vent vacuum / pressure relief valve is an excellent safety device for mounting on storage silos, bins or any other container to relieve excessive or unwanted air pressure that might be generated by a pneumatic conveying system or other process equipment.
Unsafe conditions are easily controlled by the Quik-Vent vacuum/pressure relief valve. Generous ports quickly exhaust air or gases to protect against sudden positive or negative pressure conditions.
Optional sensors are also available to provide an electrical signal to indicate when over or under pressure conditions are present.
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Hygienic Dairy rotary valve / USDA approved
- USDA approved
- Easy removal of rotor for fast and efficient cleaning
- Smooth product contact surfaces in food grade material
- Rotor pockets radiused and polished to Ra = 0.8 µm (150 grit)
- Rotor vanes chamfered on ail edges
- Flame proof and explosion shock resistant versions available
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The product range of Gericke rotary valves includes high quality valves including fall through valves, blow through valves for pneumatic conveying, fast cleanign valves with retractable endplate and rotor, autoguided by rails. Small leackage and full certification as flame containment equipment and pressure reistant units, the valves can be used in hazardous areas for explosion prevention and containment.
Hypergienic valves for isolator or glove box applications are developped for Pharma processes.
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If controlled feeding from or into silos and hoppers in a very confined space is required Rotary Valves are the ideal solution.
The sealing of negative pressure cyclone and dust filter outlets is the other classic application.
RVS-type Blow-Through Rotary Valves have been developed in accordance with the criterion of maximum scope in application.
They have been designed for the controlled discharging of powders or granular materials from silos, bins, hoppers, cyclones or dust collectors into low- and medium-pressure pneumatic conveying lines.
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Integrate a Donaldson Torit Rotary Valve into your collector to create a complete system that automatically and continuously transfers dust from the hopper to the conveying system or collection container. Rotary valves are designed with a precision seal that keeps air out of the hopper and safeguards the performance of the collector. Donaldson Torit Rotary Valves are available in either AN, CI or F-Series
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Rotary Airlocks - Standard Rotary Valves
The prime function of a rotary valve is to regulate the flow from one chamber to another while maintaining a good airlock condition. The product is mainly in dry powder or granular form.
In the dust filtration field good airlocks are essential on cyclone and bag filter application in order that the manufactures quoted high dust collection efficiencies can be maintained. Airlocks are also important in the pneumatic conveying industry, where product is regulated into a high pressure conveying line while minimising air leakage.
With Rotolok there are no double standards, all our standard valves are precision machined for close tolerances and minimal eccentricities Pressure differentials to 20psi and temperatures to 400°C.
Extreme Pressures and Temperatures can be accommodated with special designs, if your application requires such considerations contact Rotolok Engineering team.
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Pneumatic conveying: Pumps, Valves, Piping...
