For many decades SAB high pressure valves are in use on submarines and surface ships worldwide. We put our focus on their quality, durability and service friendliness. Our broad product range has been developed in a modular design that offers opportunities for adapting to any customer specifications. Over the years SAB has developed from being a valve manufacturer to a partner of shipyards worldwide, helping to solve complex problems with our bespoke designs. All of our valves are pressure and function tested and fully meet the customers requirements. SAB realises that flow accuracy is imperative; consequently we will flow test our valves and manifolds.