High-Efficiency Slurry Knife Gate Valve in Ductile Iron for PN10

Product Description:

The Knife Gate Valve is a type of pneumatic valve used for controlling the flow of various fluids in industrial systems. It is designed with a sharp-edged blade to cut through thick and viscous media, making it ideal for applications involving slurry, wastewater, and other abrasive materials.

• Seat Material: The Knife Gate Valve is available in different seat materials, including EPDM, NBR, Viton, and PTFE. These materials are chosen for their resistance to corrosion, abrasion, and high temperatures, ensuring a long service life for the valve.
• End Connections: This valve is available in three types of end connections - wafer, lug, and flanged. The wafer and lug connections are commonly used for low-pressure applications, while the flanged connection is suitable for high-pressure systems.
• Valve Type: The Knife Gate Valve belongs to the family of gate valves, known for their full bore design and low pressure drop. It is specifically designed as a pneumatic gate valve, which means it is operated by air or other compressed gases.
• Model: The Standard Double Acting Knife Gate Valve is the most commonly used model, featuring a double-acting pneumatic actuator that opens and closes the valve using compressed air on both sides of the piston.
• Design Standard: The Knife Gate Valve is designed to meet the standards set by the American Petroleum Institute (API). It complies with two of the most widely recognized valve standards - API 600 and API 6D - ensuring its quality, reliability, and performance.

• Pneumatic Knife Gate Valve: As a pneumatic valve, the Knife Gate Valve offers several advantages over other types of valves. It requires minimal manual effort for operation, provides precise control over flow rate, and can be remotely controlled.
• Slurry knife Gate Valve: The Knife Gate Valve is specially designed to handle slurry and other abrasive media. Its sharp-edged blade can cut through the thick and heavy slurry without clogging, making it a popular choice in mining, wastewater treatment, and other industries.
• Bi-directional Seal: This valve is equipped with a bi-directional seal, which means it can be installed in either direction without affecting its performance. This feature eliminates the need for specific flow directions, making it easier to install and maintain the valve.
• Unidirectional Seal: In addition to its bi-directional seal, the Knife Gate Valve also offers an option for a unidirectional seal. This feature ensures that the valve only allows flow in one direction, preventing backflow and reducing the risk of contamination.

Overall, the Knife Gate Valve is a reliable, versatile, and efficient valve that can handle challenging applications with ease. Its robust design, high-quality materials, and compliance with industry standards make it a popular choice among engineers and professionals in various industries.

Features:

• Product Name: Knife Gate Valve
• Size Range: 2" - 48"
• Temperature Range: -20°F to 450°F
• Pressure Rating: Class 150 - Class 300
• Face To Face Dimension: ASME B16.10
• End Connections: Wafer, Lug, Flanged
• Slurry Knife Gate Valve
• Pneumatic Knife Gate Valve
• Slurry Knife Gate Valve
• Pneumatic Knife Gate Valve

Technical Parameters:

Applications:

The Knife Gate Valve is a versatile and durable valve designed for use in various industries and applications. It is particularly suited for handling slurry, wastewater, mining, pulp and paper, and chemical substances. This valve features a full port design, allowing for maximum flow and minimal pressure drop, and is available in bi-directional flow for added convenience.

• Full Port Design: The Knife Gate Valve has a full port design that allows for maximum flow and minimal pressure drop, making it ideal for handling high-flow applications.
• Bi-Directional Flow: This valve is designed to allow for bi-directional flow, making it easy to install and operate in any orientation.
• Metal or Soft Seat: The Knife Gate Valve offers the option of either a metal or soft seat, depending on the needs of your application. Metal seats provide excellent wear resistance, while soft seats offer better sealing capabilities.
• Low Emission Packing: This valve is equipped with low emission packing, reducing the risk of emissions and ensuring compliance with environmental regulations.

The Knife Gate Valve is designed and manufactured to meet industry standards, including API 600 and API 6D. These standards ensure the quality, durability, and safety of the valve.

The Knife Gate Valve offers a variety of seat material options to choose from, including EPDM, NBR, Viton, and PTFE. These materials are known for their chemical resistance, making them suitable for use in a wide range of applications.

The Knife Gate Valve is suitable for use in the following applications:

• Slurry: This valve is specifically designed to handle slurry, making it ideal for use in industries such as mining and pulp and paper.
• Wastewater: The Knife Gate Valve is also suitable for use in wastewater treatment facilities, where it can effectively handle various types of wastewater.
• Mining: With its full port design and bi-directional flow, this valve is well-suited for use in mining operations, where it can handle abrasive and corrosive substances.
• Pulp and Paper: The Knife Gate Valve is a popular choice in the pulp and paper industry, where it can handle the high-flow and abrasive nature of the materials used in the production process.
• Chemical: This valve is also suitable for use in chemical applications, where it can handle a wide range of corrosive and hazardous substances with ease.

The Knife Gate Valve falls under the category of wafer gate valves, which are designed for use in applications where space is limited. This valve is compact, lightweight and offers easy installation and maintenance.

Packing and Shipping:

Thank you for choosing our Knife Gate Valve. In order to ensure the safe delivery of the product, we have carefully designed a packaging and shipping process.

Each Knife Gate Valve will be carefully packaged in a sturdy carton box to prevent any damage during transportation. Inside the box, the valve will be wrapped with protective materials to prevent scratches and dents.

If you have any specific packaging requirements, please let us know and we will do our best to accommodate your needs.

We offer various shipping methods to meet your delivery needs. Our standard shipping method is by sea, but we also offer air freight for urgent orders.

For international orders, we will handle all necessary customs documents and declarations to ensure a smooth delivery process.

Once your order is shipped, we will provide you with a tracking number so you can track the status of your package.

If you have any questions or concerns regarding the packaging or shipping of your Knife Gate Valve, please feel free to contact us. We are dedicated to providing you with the best customer service and ensuring that your product arrives safely and on time.

Thank you again for choosing our Knife Gate Valve. We hope you are satisfied with our packaging and shipping process and we look forward to serving you in the future.

FAQ:

• Q:What is the material of Knife Gate Valve?
• A:The material of Knife Gate Valve is usually stainless steel or carbon steel.
• Q:What is the working pressure of Knife Gate Valve?
• A:The working pressure of Knife Gate Valve is usually 10Bar to 16Bar.
• Q:What is the temperature range for using Knife Gate Valve?
• A:The temperature range for using Knife Gate Valve is usually -29℃ to 425℃.
• Q:What are the applications of Knife Gate Valve?
• A:Knife Gate Valves are commonly used in industries such as mining, pulp and paper, chemical, and wastewater treatment.
• Q:What are the advantages of Knife Gate Valve?
• A:Knife Gate Valves have a compact design, low pressure drop, and are easy to operate, making them ideal for handling thick or viscous fluids.
• Q:What is the difference between a Knife Gate Valve and a gate valve?
• A:The main difference between a Knife Gate Valve and a gate valve is that a Knife Gate Valve has a sharp-edged gate to cut through thick fluids, while a traditional gate valve has a wedge-shaped gate to control flow.