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Butt Weld Connection Type Knife Gate Valve With Double Acting Pneumatic

Basic Information
Place of Origin: China
Brand Name: Coosai
Model Number: KBZ
Detail Information
Temperature Range: 0-200℃ Connection Type: Flange, Butt Weld, Socket Weld, Etc.
Size: 2-48 Inches Pressure Range: 0-10MPa
Pressure Rating: 150-300 Psi Actuator Type: Lever, Gear, Cylinder, Etc.
End Connection: Flange, Wafer Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Etc.
High Light:

Butt Weld Connection Knife Gate Valve


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Product Description

Product Description:

A knife gate valve is a heavy duty valve designed for applications in which the flow characteristics of a regular gate valve are not suitable. It is characterized by a gate that moves in a linear motion, cutting through the medium. The valve can be operated manually, electrically, pneumatically, or with a lever, gear, or cylinder actuator. Common design standards include API, ANSI, DIN, and JIS.

Knife gate valves are available in a variety of styles and construction materials, with pressure ratings up to 10MPa. They are often used in applications requiring quick opening. Double acting pneumatic, slurry, and unidirectional knife gate valves are also available.

Butt Weld Connection Type Knife Gate Valve With Double Acting Pneumatic 0Butt Weld Connection Type Knife Gate Valve With Double Acting Pneumatic 1


  • Product Name: Knife Gate Valve
  • Size: 2-48 Inches
  • Application: Water, Oil, Gas, Etc.
  • Pressure Rating: 150-300 Psi
  • Seat Material: NBT, PTFE, EPDM, Metal Seat
  • Pressure Range: 0-10MPa
  • Special Features: Knife Gate Valve with EPDM Seat, Through Going Knife Gate Valve, Knife Gate Valve with Double Acting Pneumatic

Technical Parameters:

Attribute Specification
Actuator Type Lever, Gear, Cylinder, Double Acting Pneumatic, etc.
Operation Type Manual, Electric, Pneumatic, etc.
End Connection Flange, Wafer
Valve Type Duplex Steel Knife Gate Valve
Size 2-48 Inches
Seat Material NBT, PTFE, EPDM, Metal Seat, etc.
Application Water, Oil, Gas, etc.
Body Material Carbon Steel, Stainless Steel, Alloy Steel, etc.
Flow Characteristic Quick Open
Pressure Rating 150-300 Psi


Coosai’s KBZ knife gate valve is an ideal solution for controlling the flow of both water and air, as it is a through going valve, allowing it to be used for both partial and full open systems. Made from robust and durable materials, such as ductile iron and duplex steel, this valve is built to last in tough working environments. With a pressure rating of 150-300 Psi and temperature range of 0-200℃, the Coosai KBZ is suitable for a variety of applications. Furthermore, the valve is available with a range of actuator types, such as lever, gear, and cylinder, and can be fitted with a variety of seat materials, including NBT, PTFE, EPDM, and metal seat, to suit a range of needs. The Coosai KBZ is available in sizes from 2 - 48 inches.

Support and Services:

Technical Support and Service for Knife Gate Valve

We provide a comprehensive range of technical support and service for our knife gate valves. Our team of experts can provide on-site advice and guidance on installation and maintenance, as well as troubleshooting and repairs. We also offer technical support via phone, email, and live chat. Additionally, we have several online resources to help you get the most out of your knife gate valves, from installation guides to troubleshooting tips.

We offer a wide range of spare parts and accessories for our knife gate valves, so you can keep them running at peak performance. We also provide a warranty on all our products, so you can rest assured that your knife gate valves are covered should any issues arise.

Our customer service team is available to answer any questions you may have about our knife gate valves. We are committed to providing the best possible service and support to our customers, and we strive to exceed expectations with every interaction.


Packing and Shipping:


Packaging and Shipping for Knife Gate Valve

The Knife Gate Valve will be packaged in a cardboard box with bubble wrap for extra protection. The box should be large enough to accommodate the Knife Gate Valve and any accessories. The box should be clearly labelled to identify the product inside.

The Knife Gate Valve will be shipped using a reliable courier service. The tracking number should be provided to the customer upon shipment. All shipments should be insured for the full value of the product.Butt Weld Connection Type Knife Gate Valve With Double Acting Pneumatic 2Butt Weld Connection Type Knife Gate Valve With Double Acting Pneumatic 3Butt Weld Connection Type Knife Gate Valve With Double Acting Pneumatic 4

Contact Details

Phone Number : +8613017861943