In April 2010, the German GS sliding plate type control valve supplied by Shanghai Yuantuan Automatic Control Equipment Co., Ltd. was well applied in a aerospace power test equipment. The sliding plate type control valve solved the control difficult problem long plagued the customer. The test equipment for testing aerospace applications in a power element, a wide range of valve pressure changes, flow adjustment range, but also a small flow control requirements. The user originally planned to use the traditional single-seat direct-flow valve. Under such conditions, the two single-seat direct-flow valve must be controlled by the split-range control, but can not meet the requirements of the micro-flow control. In the end, three or more control valves may be selected To meet the test requirements, not only increases the cost of equipment, but also make the equipment structure becomes complex, but also the use of complex controllers to complete the switching of different valves, greatly reducing the test equipment reliability while increasing costs. The user reference to the relevant industry experience in complete sets of equipment manufacturers, found the source of the crown in Shanghai to find solutions. After a detailed discussion and calculation of the final selection of GS slide-type control valve, the user requirements of various types of test conditions that can be met with a valve, and control stability, significant savings in equipment costs. The user eventually purchased 14 sets of such skateboard control valve specifically for such cutting-edge test equipment, in addition, GS slider control valve is also well used in most of the domestic vacuum equipment control: The use of a valve to meet both hydrogen and nitrogen Adjustment of two different media under different flow and pressure conditions. GS skateboard control valve in the equipment supporting the following supporting advantages: 1, stable and accurate control: to achieve the purpose of rapid response to achieve stable control, the device can quickly reach the required control point. 2, adjustable range: In the skateboard control valve throughout the trip range can achieve stable control, adjustable ratio of 50: 1 3, the structure is reasonable maintenance-free: skateboard control valve skateboard components in the normal course of action From time to time in doing self-polishing between the two skateboard sealing surface, the more polished the more smooth, making the seal has long been the guarantee; 4, the overall structure of lightweight and compact, a variety of installation: GS slider control valve structure is small, light weight (DN100 valve only 12 kg), the required installation space is small, can be installed in any direction, to meet the installation space is limited equipment. More Keyword Search: Control Valve
Explosion-Proof Electric Hoist
Maximum Load:1000-100,0000kg
As a world`s leading Crane manufacture and service provider, we fit out our factory with first-rate manufacturing equipment, in addition to recruiting a team of ecperienced employees with great expertise. Hence we can ensure that every product products is completed to a high level of safety, reliability and quality. There are a full range of explosion-proof, spark-resistant electric chain hoists in our company that meet the latest explosion protection standards. Our products have been widely used in the food, chemical, and petroleum and natural gas industries as well as in any other potentially explosive environment.
We strictly follow the related ATEX 100a (94/90/CE) directives and CE directives in making qualified chain hoist that can be used in Zone1, Zone 2, Zone 21, and Zone 22 areas as classified in the ATEX directives.
Configurations:
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Explosion proof classification: EEx de IIB T4
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Standard lifting height: 3m
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One speed for lifting motion, or optional two speed for lifting motion
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One speed for trolley travel, or optional two speed for trolley travel
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Degree of protection for motor: IP55
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Load moment limiter
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Pendant control station that contains an emergency stop button
Optional Configurations:
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Explosion proof classification: EEx de IC T4
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Upper Limit and lower limit switch
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Platform trolley that provides shorter headroom
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Remote control system
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Higher degree of protection
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Fire-resistant function: copper hook, copper lift wheel, anti-derail copper roller
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Anti-rotation hook
Explosion Proof Electric Hoist
Explosion Proof Electric Hoist,Electric Wire Rope Hoist,Proof Lifting Hoist,Explosion-Proof Electric Wire
Eurocrane (China) Co., Ltd. , https://www.craneparts.pl