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    3/4 inch Stainless Steel Needle Valve, DN20

    Cost-effective 2-way stainless steel needle valve with G3/4"/ 3/4"NPT thread, DN20 connection thread size, working pressure ≤420 bar, 6000 psi max. pressure. The pin valve is made of high-quality materials and robust construction which is suited for the transmission of water, gas, oil, fuel, and other media.
    SKU: ATO-NV-DN20
    This product has a minimum quantity of 2
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    High-pressure steel needle valve with 3/4 inch thread, DN20 connection thread size, max pressure 6000 psi, wide temperature range from -20 up to 180°C. The 2-way needle valve is widely used in the alloy industry, machinery industry, food processing, industrial production, agricultural machinery, and food oil temperature measurement industry.


    • Model: ATO-NV-DN20
    • Size: 3/4 inch
    • Connection thread size: DN20
    • Needle valve diameter: 10mm
    • Nominal pressure: 41 MPa
    • Material: 304 stainless steel
    • Working pressure: ≤420 bar
    • Working temperature: -20~180℃
    • Installation method: Screw connection
    • Medium: Gas, liquid


    • Smooth and accurate flow control
    • With a very compact design and reliable leak tight shut off
    • High pressures up to 6000 bar
    • Wide temperature range from -20 up to 180°C.
    • Suited for aggressive fluids thanks to the 304 stainless steel


    Stainless steel needle valve dimension

    Model A B C D
    ATO-NV-DN20 66mm 100mm 35mm 10mm

    Stainless Steel Needle Valve Application

    Stainless steel needle valve application

    Tips: Does a needle valve control pressure or flow?

    Needle valves are commonly used to control flow and protect delicate gauges from damage caused by sudden pressure surges of liquids and gases. The high-pressure needle valve is ideal for systems using lighter and less viscous materials with low flow rates.

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