Application of swing check valve

Application of swing check valve

Swing check valve is applicable to nominal pressure PN1.0MPa ~ 42.0mpa, class150-2500; Nominal diameter DN15 ~ 1200mm, nps1 / 2 ~ 48; On various pipelines with working temperature of - 196 ~ 540 ℃, it is used to prevent medium backflow. By selecting different materials (WCB, CF8 (m), CF3 (m), 1gr5mo, 15crmo1v, it can be applied to water, steam, oil, nitric acid, acetic acid, strong oxidizing medium, urea and other media. It is mainly used in petroleum, chemical industry, pharmacy, chemical fertilizer, electric power and other pipelines.