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VORTEX® ROLLER GATE
The Vortex® Roller Gate offers quality features at an economical price. This gate is your best choice for handling dry material in gravity flow applications where positive material shut-off and dust tight sealing are required in compact locations.
The Vortex® Roller GateT is available in a wide variety of configurations to meet customer requirements, including rectangular sizes and customer specific hole patterns.
Valve Specifications
- Size/Bore Options: 150mm to 750mm and larger in Square or Rectangular sizes
- Media: Powder, Pellets, Granulars
- Connection Options: SVC Flange, CEMA Flange, and/or Custom Flanges
- Media Temperature: Up to 82°C continuous to 121°C intermittent service, Modifications up to 204°C continuous to 232°C intermittent service
- Media Pressure: 0 barg, Gravity Flow
- Metal Construction Options: Aluminium, 304 or 316L Stainless Steel, and Carbon Steel. Material contact is 304 or 316L Stainless Steel
- Seal/Seat Material Options: Nylon, PET, UHMW, Glass Filled Teflon, Natural Rubber, and/or Silicon Rubber
- Drive/Actuation Options: Double Acting Air Cylinder, Electric Actuator, Hydraulic Actuator, Hand Crank, or Chain Wheel
- Position Confirmation: Magnetic Reed, Proximity, or Mechanical Limit Switches
- Compliance/Approvals: CE, ATEX, FDA
- Industry Use: Plastics, Petrochem, Chemicals, Foods, Minerals, Textiles, Agriculture
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Whatever you want from a Bulk Materials handling valve you’ve got it with Clyde Materials unbeatable Dome Valve® - the cost effective valve solution.
The Clyde Dome Valve®, widely regarded as the original and best material handling valve in the world, offers exceptional life from only a single moving part. The Dome Valve® is recognised as a low maintenance, long life solution that can last at least 1 million cycles between maintenance inspections. It has the ability to cut through static or moving columns of material and is pressure-tight, ensuring a consistent pressure tight seal is created when the valve is in the closed position, but in the open position it provides an unrestricted full bore opening for the best product flow characteristics possible. The Dome Valve® can also be used as a line, vessel or reactor isolation valve.
The Dome Valve® enhances other technologies from Clyde Materials Handling, a leading provider of pneumatic injection, conveying, materials handling & vacuum cleaning solutions.
The solutions we create for our customers generate many benefits and are backed by three decades of domain knowledge, expertise and a track record of generating exemplary success.
Dome Valve® sold in the United States under the trade name ‘Spheri Valve’
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VORTEX® QUANTUM SERIES ORIFICE GATE
The patent pending Quantum Series Orifice Gate is specifically designed to handle dry bulk solids in gravity flow, dilute phase, or vacuum conveying systems.
A full flow orifice provides unrestricted conveying of material with no disk or ledges to impede flow or cause material bridging. The gate seat and live-loaded seals are shielded from blast abrasion by a metal insert, which provides a smooth bore through the valve improving performance and decreasing any pressure drop across the orifice.
By design, the valve “self cleans” material from the seat on each stroke of the valve blade, improving overall seat life. The Quantum Series Orifice Gate is designed to eliminate problems, enabling you to meet your objectives by increasing production, while decreasing labour and equipment costs.
Valve Specifications
- Size/Bore Options: 50mm to 350mm Diameters
- Media: Powder, Pellets, Granulars
- Connection Options: Stud Pattern, ANSI, DIN, JIS, and Custom Flanges
- Media Temperature: Up to 82°C continuous to 121°C intermittent service, Modifications up to 204°C continuous to 232°C intermittent service
- Media Pressure: Up to 15 psig, -0.1 MPa +0.1 MPa, 1 barg
- Metal Construction Options: 304 or 316L Stainless Steel, Aluminium, or Carbon Steel
- Seal/Seat Material Options: Nylon, PET, UHMW, Glass Filled Teflon, Rubber, or Silicon
- Drive/Actuation Options: Double Acting Air Cylinder, Electric, Hand Crank, Chain Wheel, Hydraulic
- Position Confirmation: Magnetic Reed Switch, Proximity Switch
- Compliance/Approvals: CE, ATEX, FDA
- Industry Use: Plastics, Petrochem, Chemicals, Foods, Minerals, Textiles, Agriculture
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SLIDEVALVE ONLY
• Frame and slidevalve with great thickness
MOTO REDUCTOR CONTROL
• 0.37 kW
• 137 rpm
• Voltage TRI 230/400 V - 50 Hz IP55
• Screw D20 - Pitch 12 mm
• 0.37 kW - 137 rpm
• Voltage TRI 230/400 V - 50 Hz IP55
END OF STROKE
• Set screw on slidevalve main part
D 18 T 10/36 V DC
INDUCTIF
• Set screw on slidevalve main part
D 18 T 10/36 V DC
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SLIDEVLAVE ONLY
• Frame and slidevalve with great thickness
PNEUMATIC DRIVE
• 2 exhaust reductions
• Distributor 5/2 - 1 EV 48V ALT
• Power supply D 6/8
END OF STROKE
• Fixed on cylinder
D 18 T 10/36 V DC
MAGNETIC
• Fixed on cylinder
INDUCTIVE
• Set screw on slidevalve main part D 18 T 10/36 V DC
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SLIDEVALVE ONLY
• Frame and slidevalve with great thickness
RACK MANUAL CONTROL
• M3 rock outside of the dust flow
• 18 teeth sprocket
• Handle drive
END OF STROKE
• Set screw on slidevalve frame
D 18 T 10/36 V DC
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Standard Features
- Positive blade lock (PBL) between blade & cylinder rod
- Internal magnetic piston, cushioned air cylinder
- Polished stainless steel blade
- Narrow profile, light weight aluminum frame
- Adjustable nylon cam rollers for dust tight seal on blade
- Constant pressure nylon seals on blade
- Fully lined polymer interior
- Regular flange patterns or CEMA flanges to match screw conveyors
- Standard gate rated for 82o C (180o F)
- Fully tested prior to shipping
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Silo(Redler)-outlet-gates, pneumatically operated including cylinder, 5/2-way-solenoid-valve (1 coil) with auxiliary hand operation and 2 proximity-switches, potential-free. Slide plate runs on ball bearings in a U-frame.
Material: primed steel.
Product-contacting parts made of stainless steel on request.
ATEX version according to category 2 or 3 with admissible Zone 20 in the slide plate on request.
Application: Shutting off of bulk goods without over-pressure. Slide plate closes when electric supply is cut.
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Slide Valve (Pictured)
Slide Valve and Lock-Out Slide Valves
In the open position, slide valves allow air to flow through to downstream equipment in the open position. When in closed position, the valve shuts off the air from the compressor. Air trapped on the load side is then bled off into the atmosphere, preventing equipment from unexpectedly cycling even though the line is "shut off".
The lockout slide valves can be locked in the close position. This is an especially important feature when equipment or machinery is being worked on because it avoids accidental start up, which can cause injury to personnel. The lockout slide valve can accomodate standard lock shank sizes up to .145" (sold separately).
Other types of Valves that Coilhose Pneumatics offers:
Ball Valves
Safety Excess Flow Check Valve
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Handwheel or air cylinder actuation
* Heavy duty construction
* Adjustable packing gland type seals around the 4 sides of the slide
* Zero or minimum maintenance
* Square or rectangular flanges
* Temperature up to 500°C
* Version in accordance with ATEX 94/9/EC
* Customized solutions
Application: Shutoff and dust-tight valve for powders on outlets of silos and hoppers where a robust and reliable valve is required
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Since 1962, we have been improving our designs and expanding our product line in order to offer the vacuum industry stainless steel valves for almost every application. Our valves provide outstanding performance in the most demanding applications such as semiconductor and compound semiconductor processing.
General Specifications:
- Electropolished 304 stainless steel die-formed body
- 15 micron filter on air cylinder exhaust
- Full opening
- Viton® poppet O-ring, standard
- .38 to 4.0 inch port ODs
- Helium leak rate 10-9 std. cc./sec. or less
- Viton® Seal Bonnet: 10-9 Torr vacuum rating, Bakeable to 204°C intermittent, CF, NW, ISO and ASA flanges
- Copper Seal Bonnet: 10-10 Torr vacuum rating, CF flanges, bakeable to 204°C intermittent
- Pneumatically Operated: Normally closed, 60 to 80 psig operating air pressure
- Maximum differential pressure 20 psi across valve seat
- External differential presures greater than 5 psi on the bellows may result in premature bellows failure
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Slide Valves - Slim Slide Valves
This cost effective valve is available with round or square inlets between 125mm and 350mm, with a choice of manual, single pneumatic or motorised operation.
Used when isolating the flow of dry free flowing powders, granules and dust.
For use on various types of gravity feed applications, e.g. silos, hoppers, screw conveyors etc, where automatic operation is required.
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These valves are specifically designed to use for safe pressure gauge installation. The bleed or vent screw is used to vent the pressure with out opening the connections.
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Featuring separating diaphragm to isolate actuator from the fluid. Various materials available (bodies in PA, PP, PTFE; diaphragms in FPM, EPDM). Orifice diameters range from 4 to 11 mm.
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Total isolation solenoid valves (DRY) combine the traditional characteristics of strength and reliability with construction solutions that make them particularly suitable for the control of aggressive and/or non-contaminable fluids.
The fluid is in contact only with the valve body and the isolation lever or diaphragm; in this way the fluid is protected from any chemical contamination and/or thermic shock
Produced in 2/2 or 3/2 normally closed, open or universal service versions plus miniaturised, silent versions and with a latching actuator.
The numerous versions available, the variety of materials employed and the possibility of studying special solutions make this range of solenoid valves particularly versatile, suitable for applications in the food, a biotechnology, chemical/pharmaceutical and physiological/medical sectors.
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