Z41X rising stem resilient seated seal gate valve, the pressure-containing member of is high-strength cast iron. Its surface adopts harmless epoxy resin to do electrostatic plastic spraying coating, so it can be used in drinking water pipelines. The valve body is designed not to have slot, which will avoid causing dirt to silt up. Therefore, it is more applicable for sewage conditions. It is also widely used in some fields such as water supply, sewage treatment, metallurgy, petroleum,

architectural and chemical industry and electrical power, etc.