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China Ductile Iron Non-Rising Stem Resilient Seat Gate Valve – Reliable Suppliers & Factory for DN50 to DN1200

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Ductile Iron Sluice Valve

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Size: DN50—DN1200

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Nominal Pressure: PN10/PN16

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Working Temperature: -10°C to 120°C

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Suitable Medium: Chemicals, air, water, steam, oil, acids, salts, and more

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Our Ductile Iron Sluice Valve is designed for durability and reliability, making it ideal for various applications in China and around the globe. Sourced from trusted suppliers, these valves are manufactured in our advanced factory, ensuring top-notch quality and performance. With a wide range of sizes from DN50 to DN1200 and nominal pressures of PN10/PN16, they are perfect for controlling the flow of diverse mediums such as chemicals, air, water, steam, oil, and acids. They can operate efficiently within a temperature range of -10°C to 120°C, making them suitable for numerous industrial applications.

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    Description

    The Ductile Iron Sluice Valve offers a sturdy and economical solution for drinking water, sewage, and irrigation pipeline systems. Constructed with a ductile iron body, it delivers superior durability, resistance to corrosion, and reliable high-pressure performance.

    This valve incorporates a non-rising stem configuration along with a resilient rubber-seated wedge, guaranteeing leak-tight closure even under varying flow conditions. Its space-saving design simplifies installation in buried or confined spaces, making it well suited for urban water networks, fire protection systems, and agricultural applications.

    As a leading valve manufacturer with decades of experience—recognized among China's premier valve suppliers—we produce each Ductile Iron Sluice Valve in compliance with international standards such as BS 5163 and EN 1074. The fusion-bonded epoxy coating provides durable protection against both internal and external corrosion.

    Offered in diameters ranging from DN50 to DN1400, this Ductile Iron Sluice Valve accommodates manual handwheel, electric actuator, and gearbox operation, providing flexibility for diverse installation requirements.

    For those seeking a dependable shut-off valve that combines performance, longevity, and cost-effectiveness, the Ductile Iron Sluice Valve stands as the preferred solution for infrastructure projects around the globe.

    🔩 Non-Rising Stem Design — Ideal for buried & confined spaces
    🛡️ Fusion-Bonded Epoxy Coating — Superior corrosion protection
    ⚙️ Multiple Actuator Options — Handwheel, electric, or gearbox
    🌐 International Standards — BS 5163, EN 1074 compliant

    Specifications

    Size

    DN50–DN1200

    Nominal Pressure

    PN10 / PN16

    Working Temperature

    -10°C ~ 120°C

    Suitable Medium

    Chemicals, air, water, steam, oil, acids, salts, etc.

    Standards

    Design Standard

    DIN3352 F4/F5, MSS SP-70, AWWA C509/515, BS5163

    Face to Face

    DIN3202 F4/F5, BS5163, ANSI B16.10

    Flange Drilling

    DIN2533 PN10/PN16, ANSI 125/150, JIS10K

    Test Inspection

    DIN3230, BS6755

    Materials

    Body

    Cast Iron, Ductile Iron

    Wedge

    Cast Iron, Ductile Iron

    Stem

    Stainless Steel, Brass

    Sealing Ring

    EPDM, NBR

    O Ring

    EPDM, NBR

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    Frequently Asked Questions

    Q What size range is available for the Ductile Iron Sluice Valve?
    The Ductile Iron Sluice Valve is available in diameters ranging from DN50 to DN1200 (with extended options up to DN1400), making it suitable for a wide variety of pipeline systems from small residential networks to large-scale infrastructure projects.
    Q What international standards does the Ductile Iron Sluice Valve comply with?
    Our Ductile Iron Sluice Valve is manufactured in compliance with internationally recognized standards including BS 5163, EN 1074, DIN3352 F4/F5, MSS SP-70, and AWWA C509/515. Testing and inspection follow DIN3230 and BS6755 protocols.
    Q What media is the Ductile Iron Sluice Valve suitable for?
    This valve is suitable for a broad range of media including drinking water, sewage, irrigation water, chemicals, air, steam, oil, acids, and salts. It is widely used in municipal water supply, fire protection, and agricultural irrigation systems.
    Q What actuation options are available for this valve?
    The Ductile Iron Sluice Valve supports multiple actuation methods, including manual handwheel operation, electric actuator, and gearbox operation. This flexibility allows it to be adapted to a wide range of installation environments and automation requirements.
    Q How is the valve protected against corrosion?
    Each valve is coated with a fusion-bonded epoxy (FBE) coating, providing robust protection against both internal and external corrosion. The ductile iron body and EPDM/NBR sealing materials further enhance long-term durability even in aggressive environments.
    Q Is the Ductile Iron Sluice Valve suitable for underground or buried installation?
    Yes. The non-rising stem design of this valve makes it particularly well suited for buried or confined space installations. Its compact profile minimizes the required installation depth, making it an ideal choice for underground urban water distribution networks and buried irrigation pipelines.

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