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    2" Stainless Steel Wafer Knife Gate Valve

    5 out of 5 based on 1 reviews | Write a review
    Buy stainless steel knife gate valve online, comes with 2" bore size, pressure 1.6MPa. Wafer knife gate valve takes up little effective space, effectively supporting the strength of the pipeline and reducing the possibility of pipeline vibration.
    SKU: ATO-FC-KGV-50
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Stainless steel knife gate valve pressure range within 1.6 MPa, through size 50 mm. Knife gate valve has a knife-shaped beveled cutout at the bottom of the flat valve plate, which has the function of cutting off the medium, making the valve close without medium blockage.


    • Nominal Diameter: 2 Inch (50mm)
    • Nominal Pressure: 1.6MPa
    • Valve Body Material: Stainless steel 304
    • Connection Form: Clamping method
    • Valve Type: F304 Flanged Wedge Type
    • Applicable Medium: Syrup, paper pulp, sewage swelling, coal slurry, ash, slag water mixture
    • Weight: 8kg


    • The wafer knife gate valve has a knife type beveled cutout, which has the function of cutting off the medium, so that the wafer knife gate valve is not blocked by the medium.
    • The wafer knife gate valve features light opening and closing, good sealing, good elastic memory and long service life.
    • The 2 inch knife gate valve has a full round passage design and can be set up with multiple flushing ports around the valve body.
    • The stainless steel knife gate valve gate can effectively prevent sealing leakage caused by corrosion.

    Dimension (Unit mm)

    Knife gate valve dimension

    DN L D D1 D2 H N-M Do
    50 43mm 160mm 125mm 100mm 285mm 4-M16 180mm


    Knife gate valves are generally used for the circulation of media such as paper pulp, coal ash, chemical materials, sewage, and foodstuffs. ATO stainless steel knife gate valve has the remarkable advantages of light switch, good sealing, good elastic memory, and long service life. It can be widely used in water, sewage, construction, petroleum, chemical, food, medicine, light textile, electric power, ship metallurgy, energy system and another body pipeline as a regulating and intercepting device.Knife gate valve application

    Tips: What is the difference between a gate valve and a knife gate valve?

    Gate valves and knife gate valves are two different types of valves used for controlling the flow of liquids and gases in piping systems. While both types of valves serve the same basic function, there are some key differences between them that make each better suited for certain applications. Gate valves are better for high-pressure and high-temperature applications with large-diameter pipelines and high flow rates, while knife gate valves are better for applications with solid-laden or abrasive fluids and for handling heavy, viscous liquids.

    Existing reviews of 2" Stainless Steel Wafer Knife Gate Valve
    Reliability, impeccable stainless steel clamped knife gate valves
    This 2" stainless steel counterbalanced knife gate valve is truly an outstanding product! First of all, its stainless steel material ensures long term durability without having to worry about rust or corrosion. Secondly, the knife gate valve is designed to be very easy to use and opens and closes so smoothly that I am able to control the flow with ease. Most importantly, the quality of the product is outstanding and it fully meets my needs and feels like a great value for money!
    From: lily | Date: 06/09/2023
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