On December 18, 2018, Tianjin high-tech achievements transformation center organized and held the scientific and technological achievements appraisal meeting of air valve inlet and exhaust performance test device and top cover type low-resistance half-ball valve developed by Bensv Valve Co., LTD. In Tianjin.

Experts of Appraisal committee are from the China research institute of water resources and hydropower, Zhongshui north survey and design research co., LTD, Yellow River conservancy commission survey planning and design institute,Inner Mongolia autonomous region water conservancy and hydropower survey and design institute, Northwest university of agriculture and forestry technology, Hefei general machinery research institute, Wuhan university, Changsha university of science and technology, etc.The expert group inspected the production and test site, witnessed the product performance test, listened to the chief engineer of Bensv liao zhifang's introduction of the products, reviewed the scientific and technological innovation report and other relevant documents.

Air valve inlet and exhaust performance test device has the characteristics of advanced design, complete functions, the largest test capacity at home and abroad, and reach to international leading level which has been certified by the expert group. Top cover type low resistance half ball valve has the characteristics of convenient for maintenance, Low hydraulic loss, achieves the international advanced level which identified by the expert group .These two scientific and technological achievements have remarkable economic and social benefits.Wang Donghui, Chairman of Bensv, said that the meeting coincides with the 40th anniversary of reform and opening up, and the new products have been highly recognized by industry experts, which is a great encouragement to the company.

Bensv will take this as a new starting point, continue to increase investment in science and technology, take the road of independent innovation and industry-university-research development, and contribute to the technological progress of China's valve industry.