Product Overview

Penetrating knife gate valves are designed to provide reliable isolation and control of difficult media applications such as slurries, abrasive solids and viscous fluids. Its unique pass-through design allows the valve gate to penetrate viscous and solids-laden media, ensuring a tight seal and efficient operation in demanding environments. Ideal for industries such as wastewater treatment, mining, pulp and paper, and chemical processing, the valve provides excellent performance even under harsh operating conditions.

The valve combines the performance of a traditional knife gate valve with a penetrating blade design that allows it to handle viscous, abrasive, and slurry-type media while maintaining reliable shutoff.

Product Characteristics

Penetrating knife gate valve design: The valve is equipped with a sharp gate plate that easily penetrates and isolates thick slurries, sediments and viscous media, ensuring smooth operation without media interference.

Heavy Duty Construction: The valve is constructed of high quality materials such as carbon steel, stainless steel and cast iron for extreme resistance to abrasion and corrosion, ensuring long term reliability and reducing maintenance requirements.

Sealing options: Penetrating knife gate valves can be equipped with a variety of sealing materials, such as rubber, PTFE or metal seals, providing a flexible solution for different operating conditions and media types. This ensures reliable sealing and minimizes leakage.

Versatile drive mode: the valve can be operated manually, electrically or pneumatically, which can flexibly meet different operational requirements. The type of actuator can be selected according to the specific requirements of the system.

Connection options: The valve is available with flanged or lugged connections for installation in a variety of piping systems, ensuring compatibility with different installation setups.

Wide range of sizes: Penetrating knife gate valves are available in sizes from DN50 to DN600 for a wide range of pipe sizes and flow rates.

Product Advantages

Efficient isolation: The penetrating blade design ensures reliable isolation even with difficult media, including thick slurries and abrasive solids.

Durability: The valve is made of high quality materials with anti-wear, anti-corrosion and anti-abrasive properties, long service life and low maintenance costs.

Customizable seals: You can choose from rubber, PTFE or metal seals to meet your specific application needs, ensuring a tight seal and minimizing leakage.

Versatile and Flexible: The valve is available in a wide range of sizes and actuation methods (manual, electric or pneumatic) that are highly adaptable to different installation environments and control preferences.

Low Maintenance: The simple, durable design minimizes downtime and maintenance costs, providing a cost-effective solution throughout the valve's life cycle.