Spirax Sarco’s range of lift-check valves, LCV3 (cast iron), LCV4 (carbon steel), LCV6 (stainless steel) and LCV7 (SG iron) are designed for EN and ASME standards and can be used for a range of applications in many industries. The valves utilize a clamp-in-place seat design. This replaceable seat arrangement allows for in-line maintenance, reducing plant down time. The valves help prevent reverse flow in pipelines carrying most types of liquids, steam and gas. The valves offer equipment protection and prevent pressure surges associated with hydraulic forces such as water hammer. The valves are fabricated for horizontal pipeline installations and provide higher flowrates compared to existing disc check valves.