Power station valve, also known as the power plant special valves, main pipeline, cutting off at the fire station system or connect the pipe media. Applicable media: water, steam and other non-corrosive media. The power station valve and other valve products is characterized by high temperature and pressure, a unique self-sealing design, the higher the pressure, the seal is more reliable. Due to the performance of the technical characteristics of the special conditions the formation of other products can not be replaced characteristics.(http://www.hnkzf.com,自力式流量调节阀,电站调节阀,自力式流量控制阀)