All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Tools & Hardware
Valves
 Valves
Gate valves
  • Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price
  • Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price
  • Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price
  • Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price
Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price

Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price

$350.00-$550.00/ Piece|2 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 20 pieces）
View product details

Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fluid Control & Sealing: Designed to regulate water flow in high-pressure systems (up to 160 psi/11 bar) with a resilient seated soft seal, ensuring leak-proof performance.
  • Multi-Use Gate Valve: Enables full on/off control and precise flow modulation, ideal for demanding applications requiring durability and reliability.

Key features

  • 1. Ductile Iron Body for Enhanced Durability

    • With a GGG55-grade ductile iron body, ensure structural integrity and corrosion resistance in high-pressure water systems, 20% stronger than traditional cast iron valves*.

  • 2. Flanged Design for Secure Mounting

    • With flanged connections and pre-installed bolts/nuts, achieve rapid installation and seamless integration into existing pipelines without specialized tools*.

  • 3. High-Pressure Performance

    • With a PN16 rating (up to 160 psi), handle demanding commercial water or wastewater applications where traditional valves may fail under pressure*.

  • 4. Customizable Material Solutions

    • With adaptable material options (e.g., stainless steel upgrades), address corrosive environments like industrial wastewater while maintaining leak-proof sealing*.

  • 5. Food-Grade Brass Components

    • With brass components compliant with potable water standards, ensure safety and purity in residential or commercial drinking water systems*.

Product details

Resilient Seated DN400 Gate Valve Ductile Iron Body for Water OEM China Factory Competitive Price

The Resilient Seated DN400 Gate Valve is engineered with a ductile iron body for high-pressure water applications, featuring a resilient soft seat for leak-free sealing and flanged connections for secure pipe integration. Designed for durability and reliability, this valve supports manual operation and customizable specifications to meet diverse industrial needs.

Technical specifications

FeatureSpecificationBenefit
Body MaterialDuctile Iron (GGG55 grade)High strength and corrosion resistance
Sealing MaterialResilient rubber/plastic seatEnsures tight seal under high-pressure loads
SizeDN400 (15.75")Supports large flow rates in industrial systems
Pressure RatingPN16 (16 bar / 232 psi)Suitable for high-pressure water applications
Connection TypeFlanged (bolted)Easy installation and maintenance
Operation TypeManualSimple, cost-effective control mechanism

Customization guide

Adjustable parameters include:

  • Size/Pressure Rating: Customize DN and PN values to match specific flow requirements (e.g., DN300 PN25 for higher-pressure systems).
  • Material: Swap to stainless steel (316L) for corrosive environments or cast iron for cost-sensitive applications.
  • Seal Material: Upgrade to EPDM or PTFE for chemical resistance or extreme temperature ranges.

Get inspired

This valve is ideal for water distribution networks, wastewater treatment plants, and industrial pipelines requiring robust flow control. Its resilient seat and ductile iron body ensure longevity even under harsh conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure RatingPN16 (16 bar)PN25 (25 bar)PN40 (40 bar)*
Body MaterialDuctile IronStainless Steel 316Duplex Stainless Steel
Seal MaterialStandard RubberEPDMPTFE
Temperature Range-20°C to 120°C-30°C to 150°C-40°C to 200°C

Supplier's note

  1. Key Technical Breakthroughs:

    • Resilient Seat Design: Reduces leakage by 90% compared to traditional metal seats.
    • High-Pressure Endurance: PN40 Pro Model withstands pressures 2.5x higher than standard gate valves.
    • Material Versatility: Customizable body materials enable deployment in corrosive, cryogenic, or high-temperature environments.

  2. Version Selection Guide:

    • Base Model: Optimal for standard water systems (e.g., municipal pipelines) requiring PN16 pressure and ambient temperatures.
    • Advanced Model: Ideal for industrial plants with PN25 demands and mildly corrosive fluids (e.g., seawater).
    • Pro Model: Best suited for extreme conditions like offshore platforms or high-temperature chemical processing. With its PTFE seal and duplex steel body, it outperforms industry benchmarks in durability and safety.

Frequently asked questions

  • Which gate valve model suits high-pressure water systems like municipal pipelines?

  • How do I maintain the resilient seat of a ductile iron gate valve?

  • Ductile Iron vs Brass: Which material is better for water distribution systems?

  • Can this gate valve be customized for specific water treatment plant requirements?

  • Is the resilient seated gate valve compliant with water system safety standards?

  • What makes this gate valve suitable for wastewater applications?

  • How does the DN400 gate valve ensure efficient flow control in industrial water lines?

  • Can this manual gate valve be installed in cold climate water systems?

Related searches

printer spare partsbastard series king snake sex productsyocys0006 real 3k carbon fiber arrowused cars land cruiser series 150kodak gold 200kodakkodak filmpp coated steel flange plastic backingmen's luxury watchmouse pad gril boobswrist rest mousedragon phoenixchinese lantern festivalmotif lightHonda Lead 125 vinyl wrapautomatic solder joint repairpickup roller for kyocera fs1028 pickupmodern square door handle4000W electric carchunky hoop earrings

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.