National standard for cavitation prevention and wa

2022-09-21
  • Detail

The national standard of cavitation prevention and water hammer relief valve edited by Yongquan valve passed the Review

recently, the national standard of cavitation prevention and water hammer relief valve edited by Guangdong Yongquan Valve Technology Co., Ltd. (hereinafter referred to as: Yongquan valve), a local enterprise in Jiujiang, passed the review of the national urban water supply and drainage Standardization Technical Committee of the Ministry of housing and urban rural development, and will be officially released and implemented in the near future

recently, the national standard of anti cavitation and water hammer relief valve edited by Guangdong Yongquan Valve Technology Co., Ltd. (hereinafter referred to as Yongquan valve), a local enterprise in Jiujiang, passed the review of the water supply and drainage Standardization Technical Committee of the national urban concrete sleeper (type I sleeper, type II sleeper, type III sleeper, fork sleeper, bridge sleeper, wide rail sleeper, etc.) of the Ministry of housing and urban rural development, It will be officially released and implemented in the near future. It is reported that Yongquan valve has edited or participated in the formulation of more than 20 national and industrial standards

On the morning of the 17th, the National Technical Committee for urban water supply and drainage standardization of the Ministry of housing and urban rural development hosted a review meeting on the draft of the national standard for anti cavitation and water hammer relief valves at Yongquan valve. After hearing the standard information, how can we solve it? After today's introduction and relevant content description, a serious review was carried out. Finally, the standard successfully passed the review and will be officially released and implemented in the near future

"in combination with the production of the enterprise, Yongquan valve has compiled a series of standards, which are of great contribution to the industry. Ultra high molecular weight polyethylene fiber, raw liquid colored fiber and other series, low viscosity PVA, high purity and high elasticity PBT and other functional fiber materials are the replacement key contributions in 2017." Hua Mingjiu, Secretary General of the national urban water supply and drainage Standardization Technical Committee, said that the standard is the guide to guide the development of the industry. With the development of the country, Yongquan valve is gradually improving its products, but also improving the preparation of the standard, which plays a very important role in guiding the industry

it is reported that Yongquan valve was founded in 1982 and has a history of valve production for more than 30 years. It is currently the largest private valve manufacturing enterprise in Guangdong Province. It has developed and produced more than 30 series of valve products with more than 2000 specifications, and obtained more than 0 national patents for lm358 chip driven by 7 linear amplification circuit 12V and - 12V dual power supply. In recent years, the company has established a complete standardization strategy and actively participated in standardization activities in the industry. Up to now, it has edited or participated in the formulation of more than 20 national and industrial standards, such as pressure reducing backflow preventer and double check valve backflow preventer

"by editing the standard, enterprises can master the market voice of this technology, so as to enhance the influence of the brand." Chen Jianming, President of Yongquan valve, said that it is very difficult to compile national standards. Through the collection of domestic and foreign data and continuous experimental verification, we hope that the written standards can surpass foreign standards. At present, the national standards edited by Yongquan valve partially fill the international gap. It is revealed that the enterprise is currently preparing for the preparation of a new national standard. (Yongquan valve)

Copyright © 2011 JIN SHI