Product Overview 
 Valve for low temperature methane, natural gas liquids, hexene, carbon dioxide, ammonia, liquid oxygen, nitrogen, hydrogen and other low-temperature media. 

 Feature 
 1, to prevent abnormal boost in the cavity, the gate set up the import side of the pressure relief hole 
 2, according to the valve's operating temperature to determine the length of the top of the valve cover to ensure a reliable seal stem packing 
 3, according to the rational use of temperature packing, gaskets and other parts of the material 
 4, strict control of materials chemical composition and low temperature impact toughness and other mechanical properties 
 5, using a variety of standard pipe flange and sealing surface for various engineering 

 Valve Manufacturing Co., Ltd. Linyi on the industry, free :400 -6999-972 National Recruitment agency vacancies in some cities