YONGJIA XIAN KOS VALVE CO.,LTD is a professional company manufacturing  a low&middle pressure valve .On the basis of product structure OF Germany ARI and the United Kingdom SPIRAX SARCO , combining China's actual conditions and working conditions, taking the advances from abroad, the company realise the optimization of valve technology parameters.Through more than two years of continuous improvement, our company adopted Germany advanced product standards, has been successfully developed a series of products as bellows seal valves, globe valves ,check vales ,trap and strainers.The main features of the products as follows:
1, the valve has good appearance and a smooth channel lines that reduce flow resistance coefficient. So they are energy-saving products.
2, the valve seal used bellows seal and graphite + stainless steel , reliable sealing, do not have to change packing when long-term use . Valve leakage has obvious damage : high temperature, highly toxic, inflammable, explosive, radioactive leakage media not only pollute the environment, but also often cause significant personal and financial losses legislation. The sealed structure of our products can effectively solve the problem of leakage, so called green products abroad.
3, the valve design  manufacturing standards is in accordance with the advanced Germany standards strictly, the inspection test is in accordance with the standard DIN3230 strictly.
4, the valve has  small torque so reduce labor intensity, and can take any form of device drivers, so convenient for remote control.
After the introduction of the valve series, it is favored by the majority of customers .Our products now maily us in the occasion of "Domestic replace imports" , for installation of the import equipment and hot oil, power plants, vacuum, petrochemical and thermal systems. Especially in joint ventures such as Kunshan, Jiangsu, Guangzhou, Foshan, Shenzhen, Maoming, Zhanjiang, Xiamen, Ningbo Zhejiang province are well promoted and applied.
Scientific and technological innovation is our company's most significant feature; product superiority is our company's largest capital; quality service is our base on market; better than the "imported goods"  became our biggest goal.
Technology innovation is the root of the rejuvenation of the nation. Let us make national rejuvenation hand in hand ,and fight for our cause .
      Main products: bellow globe valve, globe valves, check valves, strainers, trap products series.