Velan has expanded its range of Securaseal Metal-Seated Ball Valves, with a new catalogue now available online or in print (VEL-MS-2003). This edition brings together, for the first time, the complete Velan Securaseal Metal-Seated Ball Valve product range and includes profiles of several special application valves not included in the previous catalogue; target applications and installation photos for all major industries; detailed parts lists with exploded views; and an updated coatings selection table.