Product Overview

Designed for handling difficult media such as abrasive slurries, viscous fluids and liquids containing solid particles, the pneumatic knife gate valve provides reliable shutoff and flow control. With its sharp gate design, the valve cuts through thick solid materials with ease, making it ideal for applications requiring efficient isolation. The valve is pneumatically actuated for fast and precise operation, making it ideal for automation and remote control systems in industries such as wastewater treatment, mining, pulp and paper, and chemical processing.

Available in sizes up to DN1200, the valve is suitable for large-scale operations and is capable of handling high-pressure, high-flow systems. Its durable construction and customizable sealing options ensure reliability in severe service conditions.

Product Characteristics

Pneumatic actuation: fast and reliable opening and closing with precise control. Pneumatic actuators provide efficient automation and can be easily integrated into remote control systems and automated operations.

Knife gate design: Sharp gate plates cut through thick, solid-particle-laden media for superior isolation. Minimum resistance and tight closure are ensured even in abrasive or viscous fluids.

Durable construction: The valve is made of high quality materials such as carbon steel, stainless steel and cast iron, which provide excellent corrosion and abrasion resistance, ensuring long term use even in harsh environments.

Customizable seals: The valves are available with a variety of sealing materials, including rubber, PTFE or metal seals, which can be customized to meet the specific needs of the application, ensuring optimal sealing performance in different media types and temperatures.

Flanged or Lugged Connections: The valve is equipped with flanged or lugged end connections for flexible integration into various piping systems and simplified installation.

Size range: Sizes from DN50 to DN1200 for a wide range of pipe sizes and applications, including high flow and large diameter systems.

Product Advantages

Efficient isolation: The sharp knife gate design effectively cuts through thick and abrasive media, ensuring tight closure and minimizing operational interruptions.

RELIABLE PNEUMATIC CONTROL: The pneumatic drive ensures fast and precise control, making the valve suitable for both manual and automatic operation. It is ideal for remote control and automation systems.

LONG LIFE: The valve is made of durable materials with a wear and corrosion-resistant design that requires minimal maintenance and has a long service life, even in harsh, abrasive environments.

Wide range of applications: Suitable for handling slurries, viscous liquids, wastewater and chemicals, making it a versatile solution for industries such as mining, pulp and paper, chemical processing and wastewater treatment.

Flexible sealing options: A wide range of sealing materials are available to ensure compatibility with a wide range of media types and provide excellent performance in different applications.