Product URL: http://www.wzyd.com.cn/pro_show.asp?key=4 
 Product Website: http://www.wzyd.com.cn/product.asp?typeid=11 
 Valve (Globe Valve) is a plug-shaped piece of open and close the valve, leaving it flat or cone seal, valve along the centerline of the fluid in a straight line. Stem form of exercise with lifting rod (stem down, the hand wheel does not lift), but also lift rotating rod (hand wheel and rotate with the stem down, the nut is located on the valve body). Valve is only applicable to fully open and fully closed, does not allow for adjustment and throttle. 
 Design and manufacture: API 6D, ANSI B 16.34, or BS 1873 
 Structure length: ANSI B 16.10 
 Flange Standard: ANSI B 16.5a 
 Butt weld end dimensions: ANSI B 16.25 
 Pressure test: API 6D or API 598 
 Usage 
 API valves for petroleum, chemical, water, fire station and other conditions of the pipeline, or turn off the media. Applicable medium: water, oil, steam, etc. Of operation are: manual, gear, electric, etc. 
 Structural characteristics of the product 
 1 products according to national standard GB12235, reasonable structure, reliable sealing, excellent performance, beautiful shape. 
 2 valve, valve seat sealing surface with carbide surfacing or body processed, wear, high temperature, corrosion-resistant, anti-abrasion performance and long service life. 
 3 stem quenched and surface treatment, corrosion resistance and good scratch resistance. 
 4 can be a variety of standard pipe flanges and flange sealing surface to meet the requirements of various engineering and user requirements. 
 5 full range of body materials, packing, gasket according to the actual conditions or user requirements reasonable matching can be applied to all kinds of pressure, temperature and medium conditions. 
 Recommended Products: Stainless Steel valve http://www.wzyd.com.cn/ Ball Valve Stainless steel pneumatic valve http://www.wzyd.com.cn/ http://www.wzyd.com.cn/ Ball http://www.wzyd.com.cn/product.asp?typeid=10 
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