60 years of trading means that Johnson Valves has extensive experience in the supply of all types of valves, fittings and related products to the marine, process, manufacturing and water industries. We supply shipbuilders, ship repairers, ship owners and fleet management companies. We pride ourselves on customer service, the ability to supply from stock, our flexibility and our technical support, all operating under our ISO9001 quality accreditation. We can design and assemble actuated valve packages, set and service safety relief valves, drill valve flanges to your specification, and supply valves with class approved certification such as Lloyds or Bureau Veritas. Bronze, steel, ductile and cast iron valves of all types are kept in stock, with marine trim, for your immediate call off.