Cryogenic valves including ball low, low valve, cryogenic valves, low temperature valve, cryogenic valve, cryogenic butterfly valves, needle low, low throttle, low temperature valve, mainly used for ethylene, liquefied natural gas plant, gas LPG LNG storage tanks, receiving base and satellite stations, air separation plants, petrochemical off-gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide, cryogenic storage tanks and tankers, PSA oxygen generator and other devices. DJ41Y low temperature cut-off valve is a piston valve body, bonnet, stem, plunger hole frame, sealing rings, hand wheels and other parts. When the hand wheel is rotated by driving the plunger valve stem in the hole down the middle frame to complete reciprocation valve opening and closing function. Valve Co., Ltd. Shandong Everbright wide production of this type of valve application, reliable quality, no leakage, leakage phenomenon, frequent switching is not stuck, rusted DJ41Y closing valve price, the majority of chemical plants, thermal power plants, steel mills , printing and dyeing, food plants the best choice. Switch valve plunger closing valves, piston seals in the slow movement, the contact surface hardly wear DJ41Y shutoff valve vendors, is closed, the plunger is inserted under seal DJ41Y shutoff valve manufacturer, cut off the flow path; turned on, Although the plunger from under the ring, but still hidden in the inner ring, keeping the outside world, will not leak. Since the surface of the plunger through the high-precision cylindrical grinding machine processing. Seal ring with elasticity, high wear resistance, non-toxic new sealing material, a reliable seal and durable. Thereby increasing the life of the valve spool of Weifang |. Everbright valve (certified) | shut-off valve provided by the Shandong Everbright Ltd. valve. Shandong Everbright Valve Co., Ltd. (www.sdgdfm.com) Shandong Weifang, ball leader, over the years, the company implement 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.