|
|
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.
|
|
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
|
|
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.
|
|
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.
|
|
High pressure rotary feeders are mainly used for the discharge (dosing) of pellets and powders from silos. Furthermore they are used as a feeding device in pneumatic dense phase and dilute phase conveying systems with a differential pressure up to 4 bar (g).
High Pressure Rotary Feeder Type HDS
The HDS rotary feeders are mainly used for the discharge (dosing) of pellets and powders from silos. Furthermore they are used as a feeding device in pneumatic dense phase and dilute phase conveying systems with a differential pressure up to 3.5 bar (g).
|
|
|
The medium pressure rotary feeders are mainly used for the discharge (dosing) of pellets and powders from silos and hoppers. Furthermore, they serve as feeding devices in pneumatic dilute phase conveying systems with a differential pressure up to 2.0 bar (g).
|
|
For feeding bulk materials into pneumatic conveying systems and discharging out of hoppers and silos.
Coperion Waeschle has worldwide the largest product range. We are able to fulfil all requirements of a modern bulk handling plant in all sizes and pressure ranges.
|
|
Bush & Wilton's IF "U" Rotary Airlocks are very cost-effective valves designed for use under gravity, pressure and vacuum conditions.They are suitable for metering a wide range of dry solids, granular, pelleted and powdered type materials from the outlets of silos, hoppers, cyclones, mixers, weighers, etc.
- HEAVY DUTY BODY
- END COVERS WITH SEALED FOR LIFE BEARINGS MOUNTED OUTBOARD
- GLANDS STUFFING BOX TYPE WITH PURGE FACILITY OPTIONS
- ROTORS ADJUSTABLE BLADED OPEN TYPE FABRICATED (CLOSED TIP OPTIONS)
- VARIED OPTIONS OF TIPS TO SUIT PRODUCT NEEDS
- BODY VENTS
- ABRASIVE DUTY TYPES (TUNGSTEN CARBIDE TYPE WITH ABRASIVE RESISTANT ADJUSTABLE TIPS)
- COMPLETE DRIVE OPTIONS
|
|
Features:
- Anti shearing device (patented) for gentle product handling
- Integrated leakage air vent for improved filling efficiency
- Heavy duty housing and bearing support for minimized rotor tolerance
- Closed end rotor
Applications
- For use with granular products and pellets
- For gravity discharge and metering
- For feeding pneumatic conveying systems
- Suitable for differential pressure up to 15 psi (1bar)
|
|
Drop-thru DIN PN10 - 1bar
* Minimum gas leakage
* Heavy duty construction
* Sheared angle inlet
* Large inlet and outlet without hindrance
* Flanges in accordance with
DIN PN10 or ANSI 150
* Versions in accordance with ATEX 94/9/EC
Application: Volumetric feeders for powders in pneumatic conveying systems or discharger and metering valves below silos and hoppers.
|
|
|
MSRT (tapered bore rotary valves) are designed for use under gravity, pressure and vacuum conditions. They are suitable for metering a wide range of dry solids, granular, pelleted and powdered type materials from the outlets of silos, hopper, cyclones, mixers, weighers etc.
|
|
Parker’s RG01 Nozzle, Venturi, and Hot-Gas Bypass Distributors are used for two-phase refrigerant distribution to coils. These need to be mated to a Parker Fixed Restrictor Assembly, a thermal expansion valve (TXV), or other device for refrigerant metering.
* Various nozzle orifice sizes are available for distributor housings.
* Nozzle-style distributor-housings are available for air-conditioning and heat-pump systems.
* Venturi distributors are available with a wide range of configurations and hole sizes.
|
|
Many different things can be transported here. Any piece of pipe will come alive when a "pipe vacuum ejector" is installed.
Compressed air is blown through an annular gap and off it goes. You now can transport items from one place to another at an incredible speed - with low air consumption. One could get the idea to replace a robot with it and use the PVF as a handling unit.
The PVF has a solid outside, no movable parts, meaning a good application range for heavy duty tasks.
Simply an ingenious solution. Try it out and let your phantasy go wild. We will be happy to hear about each new solution you discover - because it is so simple!
|
|
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
|
|
| ... products without technical information |
| |
|
|
see the results for the following category : 
