DJ41Y low temperature cut-off valve plunger valve is made up of body, bonnet, stem, plunger hole rack, seal rings, hand wheels and other parts. When the hand wheel rotation, driven by the stem of the plunger in the hole down the middle frame to complete the reciprocating motion of the valve opening and closing function. Valve Co., Ltd. Shandong Everbright wide production range of applications of this type of valve, globe valve, reliable quality, no internal leakage, leakage phenomenon shutoff valve supplier, frequent switching is not stuck, rust, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing, food plants the best choice. DJ41Y low temperature shut-off valve in the valve between the plunger and the sealing ring with an interference fit, by adjusting the gland flange bolts, the seal ring is compressed by the lateral force generated in the valve body bore and plunger cylindrical sealing surface, thereby ensure the valve seal DJ41Y low cut-off valve manufacturers to eliminate the internal and external leakage, while the valve is opened a small moment, to achieve rapid opening and closing of the valve. Valve Co., Ltd. Shandong China Everbright production of such types of valves wide range of applications, reliable quality, no internal leakage, leakage phenomenon, frequent switching is not stuck, rust, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing, the best choice of food plants. Low temperature cut-off valve manufacturers _ Everbright valve manufacturer (certified) _ shut-off valve is provided by Shandong China Everbright Limited valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) Shandong Weifang, ball leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Everbright valve leadership with the staff warmly welcome all inquiries negotiations to create a better future for China Everbright valve.