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    3/4" Stainless Steel Flanged Gate Valve

    Shop factory price ss flanged gate valve online, 3/4 inch (DN20) flanged full port, available in high working pressure of 150psi and 300psi. This 20mm stainless steel gate valve is a critical component in water systems, designed for efficient water flow control.
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    Delivery date: 6-12 days

    3/4 inch stainless steel flanged gate valve opens and closes securely with its flap mechanism, regulating the water flow effectively. Engineered to withstand high pressures, this full port ss gate valve is a reliable choice for demanding situations, such as those encountered in water distribution systems or industrial processes.


    • Model: ATO-ANSI-DN20
    • Connection Type: Flanged Type
    • Flanged Port Size: 3/4 inch (DN20)
    • Working Pressure (Optional): 150psi, 300psi
    • Working Temperature: -425℃
    • Valve Body Material: Stainless Steel
    • Applicable Media: Water, Chemical, Petroleum, Gas, etc.

    Detail & Dimension

    Stainless steel flanged gate valve detail and dimension

    Number Part Name Material
    1 Body 304 Stainless Steel
    2 Disc 304 Stainless Steel
    3 Steam 304 Stainless Steel
    4 Gasket PTFE
    5 Bonnet CF8
    6 Bolt 304 Stainless Steel
    7 Nut 304 Stainless Steel
    8 Packing PTFE
    9 Clevis Pin with Head 304 Stainless Steel
    10 Split Pin 304 Stainless Steel
    11 Gland CF8
    12 Eye Bolts 304 Stainless Steel
    13 Flat Pad 304 Stainless Steel
    14 Nut 304 Stainless Steel
    15 Steam Nut Bronze
    16 Bonnet Nut 304 Stainless Steel
    17 Handwheel WCB
    18 Round Nut 304 Stainless Steel
    Working Pressure Nominal Diameter L d D2 D1 D b f n-φd1 H W
    150psi DN20 3/4 inch 117 20 43 70 100 8.9 2 4-16 194 120
    300psi DN20 3/4 inch 152 20 43 82.6 115 14.3 2 4-19 197 140

    Tips: What are the primary applications of flanged gate valves?

    Flanged gate valves find widespread use in various industrial applications due to their design and functionality. Primarily employed in fluid control systems, these valves are integral for regulating the flow of liquids, gases, and slurries. Their robust construction and ability to provide a tight seal make them suitable for high-pressure and high-temperature environments, such as in the oil and gas, petrochemical, and power generation industries. Flanged gate valves are favored for their efficiency in on/off service, allowing precise control over the fluid flow. Additionally, their straightforward operation and minimal pressure drop make them essential in pipelines, water treatment plants, and chemical processing facilities. The flanged connection enhances ease of installation and maintenance, contributing to the versatility and reliability of these valves across diverse industrial settings.

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