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Ductile Iron Gate Valve

Material Specifications (Customization Available):

  • Body: Ductile Iron (EN-GJS-500-7 / ASTM A536 Grade 65-45-12)

  • Seat: Bronze / Brass / EPDM / NBR (Resilient Seat)

  • Wedge: Ductile Iron with EPDM / NBR coating

  • Stem: Stainless Steel (AISI 304 / 316)

  • Bonnet: Ductile Iron with Epoxy Coating

  • Packing: EPDM / NBR / Graphite

  • Gland: Ductile Iron / Bronze

  • Handwheel: Cast Iron or Ductile Iron

Ductile Iron Gate Valve are designed for water distribution, wastewater, desalination, and industrial applications. Known for their strength, corrosion resistance, and long service life, they are a reliable solution for large-scale projects. These valves comply with AWWA C509 / C515, EN 1074, BS 5163, and ISO 9001 standards, ensuring high performance and safety in water and wastewater networks. With FBE Coating these Ductile Iron Gate Valve are perfect suit for water application.


Specifications:

  • Nominal Diameter: DN50 to DN1200 (2” to 48”)

  • Nominal Pressure:

    • Class 125 / 150

    • PN10, PN16, PN25

    • 150 PSI / 200 PSI / 250 PSI (depending on design)

  • End Connection: Flanged (ASME B16.1 / B16.42, EN 1092-2), Mechanical Joint, Socket, or Push-on (per AWWA)

  • Coating: Fusion Bonded Epoxy (FBE) or Liquid Epoxy (minimum 250 microns DFT)


Design Standards:

  • AWWA C509 / C515

  • EN 1074-1 & 2

  • BS 5163

  • ISO 9001


Manufacturers:

  • SVR Ductile Iron Gate Valve

  • AVK Gate Valve

  • KSB Gate Valve

  • TALIS Gate Valve

  • China / India / Europe / USA Origin Options


Applications

Ductile Iron Gate Valves are widely used in:

  • Municipal Water Distribution Systems

  • Desalination Plants (SWCC, NWC projects)

  • Wastewater Treatment Plants

  • Firefighting & Irrigation Networks

  • Industrial Utilities

With pressure ratings available from PN10 (150 PSI / Class 125) to PN25 (250 PSI / Class 150/2500 special designs), these valves are engineered for durability, leak-tight performance, and long service life.

At GCC Valves, we provide standard and customized solutions sourced globally to match project budgets and specifications — whether for Aramco, ADNOC, SWCC, NWC, SABIC, or BAPCO projects.

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