Swing check valve structure and characteristics

1, material selection, in line with domestic and international standards, the high quality of the material.

2, sealmatchingthe advanced and reasonable, the valve, the valve seat sealing surface using iron-based alloy or Stellite (Stellite) cobalt based alloy welding surface, wear resistance, high temperature resistance, corrosion resistance, good anti abrasion performance, long service life.

3, according to the national standard gb/t12235 design and manufacture of products.

4, can be used with standard pipe flanges and flange sealing type, to meet the needs of various projects and user requirements.

5, the valve body material variety is complete, the gasket can according to the actual working conditions or the user requirements of reasonable matching, can be applied to all kinds of pressure, temperature and medium conditions.

Can be designed and manufactured according to user requirements of different forms of structure and connection form of the check valve, for a variety of equipment supporting the use of