Z40H standard gate valve is suitable for ANSI Class150~2500, PN20~42, JIS10~20K, working temperature -29~425℃ (carbon steel) and -40~500℃ (stainless steel) of the name of the pipeline, used to cut off or put through the pipeline medium. Through the selection of different materials, can be suitable for water, steam, oil, nitric acid, acetic acid, strong oxidation medium and urea and other media.

1， The product design and manufacture meet the requirements of foreign advanced standards, reliable sealing, excellent performance.

2，The structure design is compact and reasonable, and the shape is beautiful.

3，Adopt wedge type elastic gate structure, large diameter rolling bearing, easy to open and close.

4，Complete variety of valve body materials, packing, gasket according to the actual working conditions or user requirements reasonable selection, can be suitable for a variety of pressure, temperature and medium conditions.

5，Adopt a variety of piping flange standards and flange sealing surface types at home and abroad to meet various engineering needs and user requirements.