Bidirectional transmission bidirectional transmission Knife Gate 23 Series Knife Gate Valve body made of cast iron or stainless steel. According to strict quality standards, in line with EN ISO 9001 Quality Standard Products: 23 Series Knife Gate bidirectional transmission made of cast iron or stainless steel body. According to strict quality standards, in line with EN ISO 9001 quality standards. There can be a variety of seals, high pressure up to 100bar. Depending on the medium, choose different sealing materials. Knife Gate Valves are generally the next shot, and can also provide dark rod, you can install a variety of drives. Can be used for throttling or regulating the flow, with a self-cleaning function. Scope: Suitable for water systems, sewage treatment and paper, chemicals, sugar, leather, pharmaceutical and other industrial systems. Media can be used: mud, viscous liquid, powder, plastic strip, and syrup. Diameter: DN50-600