Chongqing Xingjida Import and Export Trade Co., Ltd.
Chongqing Xingjida Import and Export Trade Co., Ltd.
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Chongqing Xingjida Import and Export Trade Co., Ltd. is a valve manufacturer integrating production, research and development, sales and service. The company has a high-quality modern scientific and technological team, through scientific management, advanced production technology, and perfect Testing equipment to ensure the high quality and stability of the company's products. The company also provides customers with higher value-added fluid control comprehensive solutions by deepening services, taking technology as the guide, and assisting technology and production. The company's main products are cast steel, stainless steel and cast iron: butterfly valves, gate valves, globe valves, check valves, ball valves and knife gate valves, plug valves, safety valves, exhaust valves, pressure relief valves, plunger valves, etc., suitable for petroleum, Chemical, pharmaceutical, coal, metallurgy, municipal, water supply and drainage industries. The company has a strong technical force, and has formed a technical consortium with relevant scientific research institutes to engage in the development and research of valves. The company has a reliable quality assurance system and excellent casting and machining equipment. The products adopt investment casting, assembly line production and advanced machining technology. In order to ensure the quality of production, the company has perfect chemical analysis, mechanical properties and pressure testing. and other equipment, as well as advanced measuring and testing instruments. From incoming raw materials to finished products, all have undergone careful testing and testing, and strict quality control has been implemented to ensure the reliability and stability of product quality. As a result, the product has the advantages of reasonable structure, good sealing performance, strong corrosion resistance, small flow resistance, fast opening and closing, long service life, convenient maintenance and easy realization of self-control. The company has been adhering to the business philosophy of "integrity in the world, quality as gold" and the principle of "customer first" to provide customers with high-quality services. While vigorously developing the domestic market, Xingjida actively explores overseas markets and conducts in-depth technical exchanges and cooperation with countries around the world. At present, the International Business Department has sold its products to more than 150 regions in the world. At the same time, it actively participates in overseas valve industry exhibitions, fully understands the overseas market situation and the advanced technology exchange of valves. At present, Xingjida valves have been exported to Europe, Africa, Indonesia, the Middle East, Southeast Asia and other countries, and have shown their edge in the international market. In the future, Xingjida will continue to increase technological innovation and move towards a larger international stage.
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2024-05-09

The Flow Control Valve has a cutting function, which can cut off debris (branches, textile bags, etc.) in the medium when closed to ensure the normal opening and closing of the valve. 1. The Flow Control Valve is composed of main components such as a valve body, an eccentric shaft, a valve cover, a ball crown, a sleeve, and a valve seat. The valve is opened and closed by rotating the eccentric shaft 90° to cut off the medium. 2. The Flow Control Valve ensures that there is no friction between the valve seat and the ball crown during the opening or closing process of the valve. The Flow Control Valve uses an eccentric crankshaft to deviate from the center line of the ball crown and the center line of the valve flow channel by an eccentric distance. When the valve is opened, the crankshaft rotates through a small angle, and the ball crown will leave the valve seat, and the ball crown and the valve seat will no longer be in contact; conversely, during the valve closing process, only at the closing moment, the ball crown will be in contact with the valve seat. touch. 3. The Flow Control Valve adopts a top-mounted structure. During the maintenance process, there is no need to disassemble it from the pipeline. You only need to remove the bolts on the valve cover and remove the valve cover to take out the eccentric shaft. This ensures that the valve can be online. repair. 4. The Flow Control Valve should ensure that the flow channel is completely unobstructed when it is opened, and the water head loss is small during operation. The ball adopts a semicircular channel, which has good flow performance and linear adjustment performance, and impurities will not be deposited in the middle cavity of the valve body. 5. The Flow Control Valve
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