Dewater Products is a Perth based Valve Supplier and Pipeline Equipment Supply Specialist. Industrial Valve Sales, Swing Check Valves, Wafer Check Valves, Butterfly Valves, Gate Valves. Pipe Couplings and Pipe Repair Clamps. Flow Control, Valve Automation. Dewater Products is a Cost Reducing Supplier for an extensive range of pipeline parts. Our sales team are experts with years of experience and have extensive technical knowledge of pipeline components and accessories and the application in pipeline design, service and maintenance with a large supplier network.