RIEGER valves are precision engineered to meet the exacting demands of the food, pharmaceutical, chemical and biotechnological industries, or wherever productivity, safety and quality are required. Committed to the customer by providing innovative solutions, that meet or exceed industry standards, RIEGER offers a full-line of aseptic and hygienic valves, including BioCheck Sampling, Inclined Seat, Divert, Double Seal, Overflow and Mix Proof as well as Mix Proof PMO valves.
RIEGER Hygienic Valves
RIEGER Hygienic Valves are designed to ensure reliable protection for your products. Proven in the leading processing plants of the beverage, dairy, food and pharmaceutical industries RIEGER Valves are available as Single Seat, Divert, Tank Outlet, Mix Proof, Overflow and Safety Valves. RIEGER Single Seat Valves feature our unique Building Block System. Should Process conditions change, our valves are designed to change with them – from hygienic to aseptic applications and vice versa.
RIEGER Aseptic Valves
RIEGER Aseptic Valves use PTFE bellows to hermetically seal the product space with the environment. Superior to common metal bellow design, our low-adhesive PTFE bellows provide a one-piece sealing that’s resistant to almost any medium. Installation flexibility and unrivaled cleanability of the open folds make RIEGER aseptic valves the number one choice for dairy and pharmaceutical applications.