Working under high pressure? We can take it. Because keeping things under control is our daily business. We have been specialising in customised industrial valves for various applications since 1889. We supply solutions for virtually every technical specification - and all made in Germany. Our core industries: the power plant, oil and gas, steel and petrochemical industries. From our first innovations in the late 19th century to today and over 10,000 projects worldwide, we follow four clear principles: optimum flexibility, alert inventiveness, top quality and absolute trustworthiness. Because we know: The pressure in our fittings is just one of many that we master every day.