FERGO - Model FM200 -Knife Gate Valves
The FM200 is the most commonly used knife gate valve of FERGO Armaturen GmbH. Because of it`s cheaper price and various optional installation steps it really is an allrounder for many different application areas. As a uni-directional knife gate valve it is ideal for handling of liquids with solids, as for example sewage, but also for handling in biogas-sector. Optionally the fitting can be provided with a gas proof bonnet. This bonnet avoids the medium`s outlet into environment and enables a smooth lining of the knife gate valve under water or in the ground. The bonnet is also recommended for high pressure ratings, aggressive liquids and harmful gases. The brilliant and simple construction of body and seat guarantee a long, failure-free operation at a minimum amount of maintenance.
The applications of the FM200 knife gate valve are paper and pulp industry, power plant technology, water and sewage technology, chemical industry, food industry, bulk industry and many more. The different sizes, pressure stages, materials and drives are shown in the column on the right. For special executions please contact our sales department.
Operations: Handwheel rising Stem, Handwheel non-rising Stem, Chainwheel, Electric Actuator, Pneumatic double-acting, Pneumatic single-acting, Quick-closing Lever, Gearbox with Handwheel
Sizes: DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600, DN700, DN800, DN900, DN1000, DN1100, DN1200
Flange connection: PN10, ANSI 150, PN16
Body material: GG25, 1.4408, 1.4571
Gate plate: 1.4301, 1.4408, 1.4571, Hardox
Packing gland: PTFE, Graphite, PTFE+NBR, PTFE+EPDM, PTFE+Viton
Sealing ring: NBR, EPDM, Silicon, Viton, PTFE, Flucast ABP, Metal
Pressure range: PN10