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    2" Stainless Steel Flanged Gate Valve

    2 inch (DN50) flanged gate valve is a crucial component in high-pressure water systems like water pumps and tanks. Constructed from durable stainless steel, ATO full port gate valve ensures resilience against corrosion and pressure. Buy favorable price ss flanged gate valve online, optional high working pressure of 150psi and 300psi.
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    Delivery date: 6-12 days

    2 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-DN50
    • Connection Type: Flanged Type
    • Flanged Port Size: 2 inch (DN50)
    • 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 DN50 2 inch 178 50 92 120.7 150 14.3 2 4-19 336 200
    300psi DN50 2 inch 216 50 92 127 165 20.7 2 8-19 343 200

    Tips: What are the proper installation and maintenance procedures for flanged gate valves?

    Proper installation and maintenance of flanged gate valves involve several key steps. During installation, ensure that the valve is correctly aligned with the pipeline, and flange bolts are evenly tightened in a cross-pattern to prevent distortion. Verify that the valve operates smoothly and check for any leaks. Regular maintenance includes periodic inspections for wear, corrosion, and proper alignment. Lubricate the stem and gate as needed, and replace any damaged or worn-out parts promptly. Perform routine tests for tight shutoff and inspect the flange gaskets for signs of deterioration. It's crucial to follow the manufacturer's guidelines and industry standards, as well as local regulations, to ensure the reliable performance and longevity of flanged gate valves in a fluid control system. Regular training for personnel involved in installation and maintenance is also essential for optimal valve operation.

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