German L & T valves, L & T models, L & T prices

L&T; valves are an important component of the safety system for thermal power plant units. They are critical safety devices that ensure the safe operation of extraction turbine units and prevent steam backflow in extraction pipelines from causing turbine overspeed accidents. For this reason, Article 8.1.10 of the "Twenty-Five Key Requirements for Preventing Major Accidents in Power Production" issued by the State Power Corporation specifically emphasizes that "the adjustable extraction check valves of extraction units must be tight, with reliable interlock action, and fast-closing extraction stop valves must be installed to prevent overspeed caused by extraction backflow." Currently, extraction units, in order to prevent extraction back...