Vulkan Lokring MB 10 is a multi-branch, two-part shut off valve designed for the connection of branch pipes to main pipes in pressurised systems. It has a maximum pressure rating of 10 bar and a maximum operating temperature of 200 °C. The main body is made from brass and the inner parts are stainless steel. The seal is made of PTFE and there is an O-ring for greater sealing performance. The Lokring MB 10 is certified according to EN 10204:2004 and is approved for use in marine applications. It is available in three different sizes and the part number for the largest size is L20000201.