In order to meet users to achieve automatic operation, the company in addition to the supply of the series products of stainless steel valve manufacturers, also available separately including stents, including the cylinder block, helping users to the existing wide range of manual valve to transform the valve, twin pneumatic actuator portion of the installation manual gate valve body large cover, can constitute a pneumatic cylinder - manual dual gate. Because of its advanced technology, reliable performance, easy operation and maintenance switch has been petroleum, chemical, metallurgy, electric power, shipping and other departments as pipeline gas, liquid medium switching device and widely used. The upper portion of the hand wheel overhanging rise and fall of the indicator rod high temperature and pressure valves, marking the valve gate is in a raised state or degraded state. Valve closed, indicating rod extended at the lowest position; on the contrary, when the valve fully open, indicating rod extended at the highest position. Namely, the state of the scene based valve opening and closing instructions. Valve Co., Ltd. Shandong Everbright production of such types of valves wide range of applications, reliable, no leakage, leakage phenomenon, frequent switching is not stuck, rusted, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing, the best choice for food factory. In order to meet users to achieve automatic operation, the company in addition to the supply of the product, it can also separately includes a bracket including a cylinder block, helping users to the existing wide range of manual valve to transform the high temperature and pressure valve manufacturers, the cylinder pneumatic actuator portion of the installation manual gate valve body large cover, can constitute a pneumatic cylinder - manual dual gate. Because of its advanced technology, reliable performance, easy operation and maintenance switch has been petroleum, chemical, metallurgy, electric power, shipping and other departments as pipeline gas, liquid medium switching device and widely used. Shandong Everbright valve (Figure) | Shandong valves | valve provided by Valve Co., Ltd. Shandong China Everbright. Shandong Everbright Valve Co., Ltd. (www.sdgdfm.com) located in Weifang City, Shandong Province, Cravens District Bao Tong Street North Makers Industrial Park. Scraps and development in the wave of market economy, the current Everbright valve has a high profile in the ball, and enjoys a good reputation. Everbright valve made whole network business alliance certification, marking our service and management level has reached a new height. Everbright valve staff willing to work with all people of insight and common development, for a better future.