Knife-gate valve with handwheel

The FB200/FM200 knife-gate valve is used, for example, in the pulp and paper industry, power plant technology, water, and wastewater technology, the chemical industry, the food industry, the bulk solids industry, and in other branches of industry. 

The FB700 is the latest knife-gate valve in our product range. The special feature of the FB700 is the smooth passage without dead space in the gate valve housing in connection with sealing on both sides. It means that no solids can build up in the bottom of the housing and, the knife-gate valve also seals tightly in both flow directions up to the full nominal pressure. As a knife gate valve that seals on both sides, it is particularly suitable for applications where the direction of flow and/or pressure can change within the pipeline. The ingenious, as well as simple design of the body and the new U-profile plate seal, guarantee long, trouble-free operation with minimum maintenance. The FB700 knife-gate valve is used in various sectors, for example, in the pulp and paper industry, power plant technology, water, and wastewater technology, the chemical industry, the food industry, the bulk solids industry, and in many other branches of industry.