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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
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