J941H electric valve flanged valve for the nominal pressure PN1.6~16MPa, various pipeline working temperature -29~550 oil, chemical, pharmaceutical, chemical, electric power industry and so on, cut off or connected piping media. Driving methods are manual, gear drive, electric, pneumatic and so on.
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact 021-6651 8677 or consult online.
1, select materials, in line with domestic and foreign standards, reasonable structure, beautiful shape.
2. The sealing surface of disc and valve seat is surfacing welded with iron base alloy or Stellite cobalt base carbide, which has good abrasion resistance, high temperature resistance, corrosion resistance, abrasion resistance and long service life.
4. The valve stem has good corrosion resistance and abrasion resistance after tempering and surface nitriding treatment.
5. Various piping flange standards and flange sealing surface types can be adopted to meet various engineering needs and customer requirements.
6, the valve body materials are complete, fillers, gaskets can be according to the actual conditions or user requirements reasonable selection, can be applicable to a variety of pressure, temperature and medium conditions.
7, the inverted seal is made of threaded connection seal seat or body surfacing austenitic stainless steel, sealing is reliable, the replacement of filler can be carried out without stopping the machine, convenient and fast, without affecting the system operation.
8. It is equipped with DZW series multi-turn electric device, which has small shell, light weight and full functions, and can be used with remote computer, or optional electric device according to user requirements.
簡(jiǎn)體中文版
English
