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    1" Stainless Steel Flanged Gate Valve

    Purchase favorable price stainless steel flanged gate valve for water, powder and fluid control, with 1 inch (DN25) flanged port. This 25mm full port flanged gate valve allows flow, minimizing pressure drop. The flap within the ss gate valve opens to facilitate fluid movement, making it an efficient choice for regulating water flow in pipelines connected to water pumps and tanks.
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    Delivery date: 6-12 days

    1 inch (DN25) flanged gate valve is a crucial component in fluid control systems, particularly in water-related applications. Operating on the OS&Y (Outside Screw and Yoke) mechanism, it ensures reliable performance. Crafted from durable stainless steel, the 25mm ss flanged gate valve guarantees longevity and corrosion resistance, crucial for water-related environments.


    • Model: ATO-ANSI-DN25
    • Connection Type: Flanged Type
    • Flanged Port Size: 1 inch (DN25)
    • 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 DN25 1 inch 127 25 51 79.4 110 9.6 2 4-16 223 140
    300psi DN25 1 inch 165 25 51 88.9 125 15.9 2 4-19 229 160

    Tips: How should leaks or failures of flanged gate valves be addressed in emergency situations?

    In the event of a leak or failure in flanged gate valves during an emergency, immediate action is crucial. Firstly, isolate the affected area by closing the valve and activating any emergency shut-off systems. Evacuate personnel to a safe distance and alert emergency responders. Use appropriate personal protective equipment to mitigate exposure to hazardous materials. Employ containment measures such as barriers or absorbent materials to prevent the spread of leaked substances. If feasible, attempt to repair the valve or apply temporary fixes to minimize the release. Communicate the situation clearly to relevant authorities and coordinate with response teams for efficient and safe resolution. Regular training drills and familiarization with emergency protocols enhance preparedness for such scenarios. Always prioritize safety and consult with experts when addressing valve-related emergencies.

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