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Butterfly valves
  • DN400 Lug butterfly Valve Gearbox With Chain Wheel
  • DN400 Lug butterfly Valve Gearbox With Chain Wheel
  • DN400 Lug butterfly Valve Gearbox With Chain Wheel
  • DN400 Lug butterfly Valve Gearbox With Chain Wheel
  • DN400 Lug butterfly Valve Gearbox With Chain Wheel
  • DN400 Lug butterfly Valve Gearbox With Chain Wheel
DN400 Lug butterfly Valve Gearbox With Chain Wheel

DN400 Lug butterfly Valve Gearbox With Chain Wheel

$607.40-$728.90/ Set|1 Set/Sets(Min. Order)
View product details

DN400 Lug butterfly Valve Gearbox With Chain Wheel

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fluid Control: Designed for efficient regulation of water, gas, and oil flow in pipelines.
  • Manual Operation: Equipped with a gearbox and chain wheel for precise manual control.

Key features

  • 1. Advanced Material Technology

    • With a corrosion-resistant stainless steel disc, this butterfly valve ensures longevity and reliability in various fluid environments.

  • 2. Ergonomic Interactive Design

    • With a robust and ergonomic handwheel actuator, you can easily operate the valve manually, providing a fail-safe mechanism in case of electrical power failure.

  • 3. Efficient Performance Parameters

    • With its low pressure drop feature, this butterfly valve enhances fluid flow control efficiency, making it ideal for applications requiring precise flow regulation.

  • 4. Versatile Scenario Solutions

    • With its compact design, you can install this butterfly valve in tight spaces, making it suitable for both industrial and commercial applications.

  • 5. Certified Quality Standards

    • With CE, WRAS, and DNV certifications, you can trust that this butterfly valve meets stringent quality and safety standards for use with water, gas, and oil.

Product details

DN400 Lug butterfly Valve Gearbox With Chain Wheel

The DN400 Lug Butterfly Valve with Gearbox and Chain Wheel is designed to provide reliable fluid control in various industrial applications. Featuring a manual actuator, this valve allows for precise flow management in systems handling water, gas, and oil.

Technical specifications

FeatureSpecificationBenefit
MaterialCast Iron BodyDurability and corrosion resistance
Disc MaterialStainless SteelLongevity in diverse environments
ActuationManual (Chain Wheel)Fail-safe operation
DesignFlangedEasy integration with piping
PressureLow PressureSuitable for low-pressure systems
CertificationCE, WRAS, DNVCompliance with industry standards

Customization guide

Adjustable parameters such as size and material type can be tailored to meet specific industrial needs, including ANSI, DIN, and JIS standard variations.

Get inspired

With its compact design, the DN400 Lug Butterfly Valve is perfect for installations in limited spaces, offering efficient flow control and minimal pressure drop.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material StrengthStandard+15%+30%*
Actuation TypeManualElectricPneumatic
Pressure RatingLowMediumHigh

Supplier's note

The Pro version's enhanced material strength and pneumatic actuation allow for superior performance in high-pressure environments, making it ideal for critical industrial applications. When combined with its robust design, this ensures reliability and efficiency, surpassing traditional models by 20% in flow control precision.

For users seeking a balance of cost and functionality, the Advanced Model offers upgraded actuation and material enhancements, suitable for most standard industrial scenarios.

Frequently asked questions

  • Which butterfly valve model suits small-scale industrial fluid control systems?

  • How do I maintain and care for my lug butterfly valve?

  • What material is better for butterfly valves: cast iron or stainless steel?

  • Can I customize my butterfly valve for specific industrial needs?

  • Is the DN400 Lug Butterfly Valve certified for safety and quality?

  • What are the unique selling points of a chain wheel butterfly valve?

  • How does a butterfly valve minimize pressure drop in a system?

  • Can butterfly valves be used in systems with varying media like water, oil, and gas?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Butterfly ValvesIndustrial PipelinesDurable cast iron body, stainless steel discCorrosion-resistant (ASTM A240 compliant)Requires manual operation (no automatic option)
Lug Butterfly ValvesWater and Gas SystemsFlanged design for easy connectivityLow pressure drop (minimizes energy loss)Limited to low-pressure applications
Chain Wheel ValvesRemote and High PositionManual actuator with chain wheel for accessibilitySpace-efficient design (fits tight spaces)Slower manual operation compared to automated
Gearbox ValvesHigh Torque ApplicationsEquipped with manual gearbox for precise controlReliable manual operation (fail-safe mechanism)Not suitable for rapid flow adjustments
CE Certified ValvesSafety-Critical SystemsCE certification ensures complianceBroad chemical compatibility (meets EN 12266)Potentially higher initial cost due to certification
WRAS Certified ValvesPotable Water SystemsWRAS certification for safe drinking water usageEnsures water safety (conforms to BS 6920)Limited to specific water applications

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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.