Knife Gate Valve Applications

Knife gate valves became advantageous in sludge and slurry applications because their blades can cut right through thick liquids easily.

Knife gate valve applications.

Gate valves and knife valves are advantageous in applications involving slurries as their gates can cut right through the slurry. Whenever fluid is forced against a partially closed gate there will be a vibration gradually eroding the disc and seat. While knife gate valves and gate valves share many similarities they re both used in on off applications involving slurries and other viscous media there are some noteworthy design variances to consider when weighing up which type of valve would be best suited for your application. Knife gate valve serie d type.

They are also used in applications that involve viscous liquids such as heavy oils light grease varnish molasses honey cream and other non flammable viscous liquids. They are available in large sizes to better handle thick flows of heavy oils light grease slurry paper pulp varnish and wastewater. Today a knife gate valve can be found in many processing plants. Cement chemical industry dams and hydrological projects energy generation food industry paper pulp industry water treatment.