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Actuators for ball valves and butterfly valves, explosion proof
Electrical, explosion proof quarter turn actuators seriess ExMax and RedMax, for ball valves, butterfly valves and mixing valves, from 5 Nm to 100 Nm, in acc. with ATEX 94/9/EG for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected, robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/+50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12x12 mm (size S) and 16x16 mm (size M). series ExMax-... for use in zone 1, 2, 21 and 22. series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available. Adaptations for all typical quarter turn valves available. |
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Actuators for air dampers and smoke extraction dampers, explosion proof
Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for air dampers and smoke extraction dampers, from 5 Nm to 100 Nm, in acc. with ATEX 94/9/EG for installation in hazardous areas zone 1, 2, 21 and 22, for all kind of gas, vapours, mixtures and dust. Actuators with or without fail safe spring return function. 24 to 230 VAC/DC multivoltage supply, 5 motor running times adjustable on site, on-off, 3-pos, 0...10 VDC, 4...20 mA mode, 100 % overload protected, robust aluminium housing with IP 66 protection, optional stainless steel version, integrated heater for use from -40°C to +40°C/+50°C, cable connection, approx. 1 m cable, manual override, squared shaft connection 12x12 mm (size S) and 16x16 mm (size M). series ExMax-... for use in zone 1, 2, 21 and 22. series RedMax-... for use in zone 2 and 22. Optional accessories like external adaptable aux. switches, terminal boxes and mounting brackets available. |
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| Explosion-proof eletrico servo-control for shutters tagliafuoco, explosion-proof eletrico Servo-control for shutters tagliafuoco, explosion-proof eletrico Servo-control for shutters tagliafuoco, explosion-proof eletrico Servo-control for shutters tagliafuoco, explosion-proof eletrico Servo-control for shutters tagliafuoco, explosion-proof eletrico Servo-control for shutters tagliafuoco, explosion-proof eletrico Servo-control for shutters tagliafuoco |
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Actuators - HercuLine
HercuLine® actuators are engineered for exceptional reliability, accurate positioning and low maintenance. Designed for very precise positioning of dampers and quarter-turn valves, they perform especially well in demanding environments.
HercuLine 2000 Series
HercuLine 2000 series actuators incorporate the high quality and reliable features of the traditional HercuLine actuators with the added benefits of a microprocessor-based Enhanced Electronics Unit.
HercuLine 10260
The HercuLine 10260A medium-torque rotary actuator is engineered for exceptional reliability, accurate positioning and low maintenance.
HercuLink Software
HercuLink software enables access to programming and communication functions using RS485/Modbus communications that is standard with HercuLine actuators.
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Actuators - HercuLine
HercuLine® actuators are engineered for exceptional reliability, accurate positioning and low maintenance. Designed for very precise positioning of dampers and quarter-turn valves, they perform especially well in demanding environments.
HercuLine 2000 Series
HercuLine 2000 series actuators incorporate the high quality and reliable features of the traditional HercuLine actuators with the added benefits of a microprocessor-based Enhanced Electronics Unit.
HercuLine 10260
The HercuLine 10260A medium-torque rotary actuator is engineered for exceptional reliability, accurate positioning and low maintenance.
HercuLink Software
HercuLink software enables access to programming and communication functions using RS485/Modbus communications that is standard with HercuLine actuators.
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| mageba earthquake bearings RESTON®POT Type HDPB (High Damping Pot Bearing) combine the advantage of a pot bearing with the shock absorbing qualities of hydraulic buffers. The design of the maintenance free hydraulic buffers corresponds to the most advanced specifications regarding anti-seismic behaviour of bridges. Under normal conditions, the bearing acts as normal pot bearing. |
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The use of dosing pumps involves pulsations. The rule is: the longer the line, the larger the pressure peaks. These may impair the operation, in some cases even the pump and / or the line network may be destroyed.
The PDS inline pulsation dampeners from Lutz-Jesco is a simple and also effective way to reduce pressure fluctuations to a harmless level. Due to a choice of different materials it is possible to ensure chemical resistance even in the case of very aggressive media. As the unit is integrated directly into the line the diaphragm storage is flushed continuously, and extra costs because of difficult installation work are avoided.
When mounted close to the pump, optimum results can be achieved. The PDS can be installed on the discharge as well as on the suction side. On the suction side, it often makes reliable metering only possible due to the improved flow conditions. Thus cavitation is also avoided, for example.
The PDS is needed whenever pulsating flow is undesirable or rigid piping and long suction and discharge lines are used. Its maximum stroke volume is 1,200 ml/stroke.
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The Budenberg Adjustable Snubber was designed to meet the demand for protection of instruments such as pressure gauges, where the applications have rapid pulsations or sudden hydraulic shock loading that can damage them.
The level of damping is by the adjustment of a needle valve that restricts the flow, and therefore protects the pressure gauge against pulsations.
This aids the reading of the fluctuating pressure, and helps to prolong the life of the instrument. Mechanical and construction industries that use hydraulic pumps and presses are susceptible to pulsations, and the adjustable snubber offers a controllable solution for these applications.
A unique feature of this design is that the adjustment to the damping can be made after installation in the system. Suitable for all media that is resistant to 316 Stainless Steel.
Temperature: Up to 120 Degrees Celsius
Material : Body - 316 Stainless Steel as standard, Other materials available on request.
Testing: 100% Pressure / Hydrostatically tested |
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Mold Makers Diamond is oil soluble with consistent diamond particles, and is used for precision finishing of all types of molds and dies.
Mold Makers Diamond has a wide thermal processing range allowing it to be used under the most demanding conditions.
Mold Makers Diamond's unique 5 and 18 gram syringes are dial controlled offering precise compound distribution.
Syringes are individually packaged in boxes for easy stocking on your shelves. |
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| The Yeast Monitor is an instrument that measures the viable yeast concentration online and in real time. The instrument is ideal for incorporating into automatic yeast pitching and yeast harvesting systems measuring yeast slurries. Designed with the brewer in mind it can give a read out in a range of display units including viable cells/ml or % viable spun solids. It has proved to be a reliable workhorse in automating various brewery processes such as yeast pitching, yeast cropping, kraussening and controlling the feed rate to centrifuges |
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STAHL CraneSystems's single girder suspension crane needs very little space. It runs on the lower flange of the crane runway which is mounted directly on the ceiling and achieves the greatest utilisation of space possible. In particular in the case of restricted production areas, this permits optimum utilisation of the width of the room.
The lifting capacity of STAHL CraneSystems single girder suspension cranes ranges up to 10,000 kg. Suspension cranes in neighbouring bays can be connected; the crane interlock functions completely free of jolts and knocks. The hoist can travel onto the neighbouring crane together with its load and can reach any destination in the interlocked system.
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- Demag Standard Single Girder Crane products are designed to provide the optimal combination of performance and price.
- Our girder construction utilizes two types: WF beams or our unique box girder design.
- WF beams are used for cranes up through 10 ton capacity and 60 foot spans.
- Box girders are used for spans greater than 60 feet up through 10 tons and all spans up through 15 ton capacity. The design of the box girders provide for maximum strength with minimum weight. while modular end trucks allow for on-site installation.
- Standard bridge cranes include 2-speed selection for hoist and travel drives. Standard option packages include but are not limited to: variable frequency control, 2-speed variations, remote control, dual hoist arrangements and outdoor protection.
- Regardless of either girder type, our unique overhead crane design utilizes our modular end trucks and exclusive end truck girder connection. These features translate into savings based on increased performance and service life or our equipment. Additional savings are based on our ability for on-site installation which equates to reduced installation time and freight costs. |
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DICTATOR door dampers / door checks
Sie sind die Problemlösung in allen Fällen, wo das Zuknallen von Türen vermieden werden oder Türen auch bei Zugluft sicher zugehalten werden sollen. Krankenhaustüren, Tiefgaragen-, Keller- und Eingangstüren in Wohnanlagen, Bürogebäuden, die Liste läßt sich beliebig fortführen.
Wird ein Türdämpfer eingebaut, so kann die Tür problemlos von Hand bewegt werden, sie bleibt offen, bis sie von Hand geschlossen oder zugeworfen wird. DICTATOR Türdämpfer fangen sie leise und sanft ab, schließen sie sicher und zuverlässig. Es gibt keine Lärmbelästigung mehr durch zufallende Türen!
Die DICTATOR Türdämpfer können auch in Kombination mit einem Obentürschließer eingesetzt werden. Gerade bei Eingangstüren stellen sie sicher, daß die Tür im Sommer und Winter immer sicher schließt und das ohne Zuknallen.
Für die Montage an Brandschutztüren wurde der V1600 in einer speziellen Ausführung geprüft und zugelassen.
Die DICTATOR Türdämpfer gibt es in verschiedenen Ausführungen. Die gängigsten Modelle sind die Typen VS2000, V1600 und für die Montage auf der Türrückseite, der R1400.
Für sehr leichte, kleine Türen ist ein Sondermodell lieferbar, der DICTATOR JUNIOR, der durch seine sehr geringen Abmessungen besticht. |
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DICTATOR provides three different types of radial-dampers for the control and damping of rotating movements andlinear movements over long distances :
- Radial dampers RD 240/241
- Radial dampers RD 80
- Radial dampers RD 50´
They are ideal for controlling and reducing speed and thus avoiding high
mass forces. The damping of all 3 types is fully variable. DICTATOR radial dampers usually come with a free wheel in one
direction.
The RD 240/241 radial dampers provide constant damping, even under strongly varying temperatures and therefore are the recommended especially for high or varying forces.They have been tested and are continuously monitored.
In addition to the standard types the radial dampers can be also produced according the individual requirements. |
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