Rubber lined valve

173 rubber lined valve Name: rubber lined valve, also known as: double-sided rubber lined gate valve Model: Z41J-16C Transmission: manual, electric use - sided rubber lined gate valves are suitable for the slurry pipeline transportation system, from the cut-off flow effect, this valve is double sealed gate valve, control valve can not be used only fully open fully closed, the installation without direction constraints. Mainly used in metallurgy, mining, power generation, coal, chemical, oil, water and other slurry pipeline transportation system, especially the most widely used in mineral processing industry. Description - sided rubber lined gate valve, for double plate wedge type, which is by the stem sealing principle to the pre-wedge ram pressure force and the role of the media, the use of gate seal and seat close match, to reach the seal, reliable sealing. Sided rubber lined gate valve for wear, the entire body cavity taken Chenjiao. In particular, the thickness of the seat portion to increase rubber lining to ensure the reliability of seating. Sided rubber lined gate valve unrestricted fluid direction, able to do two-way seal. In order to facilitate cleaning chamber deposits, at the bottom of both sides of the body with the sewage hole, unscrew the plug to the sewage. Features: less product fittings, steel is good overall. Fast closure speed. Easy opening of the stopper mechanism, flexible and accurate. Compact shape, beautiful appearance. Simple, labor-saving, easy maintenance. Fluid resistance, sealing surface by erosion small media. Medium flow restrictions do not love, not a spoiler, do not reduce the pressure. Parameters - Material: Steel Pressure: 1.6Pa temperature: ≤80 ℃ Diameter: DN50-DN300 design and manufacture standard: GB / T 12234 standard length of the structure: GB / T 12221-2005 Flange Standard: GB / T 9113 Pressure Temperature Grade: GB / T 12224-2005 test inspection standards: GB / T 13927-2008