DJ41Y low temperature cut-off valve with a special low-temperature processing DJ41Y low cut-off valve manufacturers, the rough parts of the cooling medium is placed in a few hours (2-6 hours), to release stress, to ensure low-temperature properties of materials, guarantee finishing sizes to Anti valve at low temperatures conditions, deformation due to temperature changes resulting from leakage. The valve assembly is different from ordinary valves, parts subject to rigorous cleaning, remove any oil, in order to ensure performance. When the switch plunger valve, piston ring slowly moving in, the contact surface hardly wear off, the plunger is inserted under seal, cut off the flow channel; Weifang valve is turned on, although the plunger from under the ring, but still hidden in the ring within DJ41Y low price cut-off valve, globe valve to keep the outside world, thus preventing leakage. Because the surface of the plunger through high-precision cylindrical grinding machine processing. Sealing ring using elasticity, high wear resistance, non-toxic new sealing material, so a reliable seal and durable. Thereby increasing the life of the valve plunger. Weifang valves, Everbright valves, globe valves valves from Shandong, China Everbright Limited. 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.