Jianqiao Valve Industry Group Co., Ltd. Jianqiao Valve Industry Group Co., Ltd.
Electric sector gate

Electric sector gate

Electric sector gate
Electric sector gate

Electric sector gate
Electric sector gate

Electric Sector Gate for Bulk Material Handling and Isolation Applications

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The Electric Sector Gate is an advanced electrically operated gate valve specially designed for industrial flow isolation, regulation, and automated control systems. It combines a robust sector gate structure with an electric actuator, providing reliable opening and closing performance, precise control, and convenient remote operation.

The valve adopts a heavy-duty sector gate design with excellent sealing performance, wear resistance, and low operating torque. The electric drive system enables automatic operation, making it suitable for large-scale industrial pipelines, powder material handling systems, dust collection equipment, water systems, and process control applications.

Designed for harsh working conditions, the Electric Sector Gate provides reliable isolation and flow control for air, gas, dust, ash, powder, slurry, and industrial media. The valve can be customized with different materials, sealing structures, actuator configurations, and control systems according to specific operating requirements.

Electric sector gate

OEM Capability & Customization

We provide professional OEM and ODM customization services to meet different industrial valve automation and process control requirements.

Structural Customization

  • Customized valve size and dimensions
  • Customized sector gate structure design
  • Customized opening and closing mechanism
  • Customized installation dimensions
  • Customized flange and connection standards:
    • ANSI
    • DIN
    • JIS
    • GB/T
    • API standards
  • Customized heavy-duty designs for abrasive applications

Material Customization

Available materials include:

  • Carbon Steel
  • Stainless Steel
  • Cast Steel
  • Ductile Iron
  • Alloy Steel
  • Wear-resistant Steel
  • Special corrosion-resistant materials

Performance Customization

  • Customized sealing solutions:
    • Metal seal
    • Soft seal
    • High-temperature seal
    • Wear-resistant seal
  • Customized pressure and temperature range
  • Customized corrosion protection treatment
  • Customized anti-abrasion design
  • Customized dust-proof and explosion-proof structure

Electric Actuator & Control Customization

  • Electric actuator configuration
  • Explosion-proof electric actuator
  • Intelligent actuator with position feedback
  • Limit switch installation
  • Manual override system
  • PLC/DCS automatic control integration
  • Remote monitoring and control system
  • Smart valve positioning system

Additional OEM Services

  • Customer logo and nameplate customization
  • Customized packaging
  • Technical drawings and operation manuals
  • Prototype manufacturing
  • Special inspection requirements
  • Complete project engineering support

Quality Certification & Testing

Our Electric Sector Gates are manufactured under strict quality management systems and supplied with complete valve industry certification documents, including:

  • ISO 9001 Quality Management System Certification
  • Pressure equipment compliance certification
  • Material Test Certificates (MTC)
  • Electric actuator performance test reports
  • Valve sealing test reports
  • Operational function test reports
  • Factory inspection certificates
  • Third-party inspection support
  • Compliance with international valve standards according to customer requirements

We provide reliable electric valve solutions with professional manufacturing capability and global OEM service support.

Parameter Specifications

Parameter Specification
Product Name Electric Sector Gate
Valve Type Electric Sector Gate Valve / Industrial Isolation Gate
Operating Principle Sector gate movement driven by electric actuator
Main Function Flow isolation, material control, automatic regulation
Nominal Size DN100–DN3000 (Customized available)
Pressure Rating PN0.05–PN2.5 MPa (Customized available)
Working Temperature -40℃ to +800℃ (Customized available)
Applicable Medium Gas, air, dust, ash, powder, slurry, industrial materials
Valve Body Material Carbon Steel / Stainless Steel / Alloy Steel
Gate Material Wear-resistant Steel / Stainless Steel / Alloy Material
Shaft Material Stainless Steel / Alloy Steel
Sealing Type Metal Seal / Soft Seal / High-temperature Seal
Connection Type Flanged / Welded / Customized
Operation Method Electric Actuator
Control Mode Local Control / Remote Control / PLC / DCS Integration
Actuator Type Standard Electric / Intelligent / Explosion-proof
Power Supply AC380V / AC220V / Customized
Protection Grade IP65–IP68 (According to actuator configuration)
Flow Direction Bidirectional or Unidirectional
Leakage Standard According to customer requirements
Design Standard API / DIN / ANSI / GB Standards
Corrosion Resistance Suitable for industrial harsh environments
Wear Resistance Enhanced design for abrasive media
Maintenance Requirement Low maintenance structure
Service Life Long cycle operation with high reliability
Inspection Pressure test, sealing test, electric function test
OEM Service Size, material, actuator, control system, coating, logo customization

Industry Applications

The Electric Sector Gate is widely used in industries requiring reliable automated isolation and flow control of industrial media.

Power Generation Industry

  • Coal-fired power plants
  • Fly ash handling systems
  • Ash discharge equipment
  • Dust collection systems
  • Boiler auxiliary systems

Cement Industry

  • Cement production lines
  • Raw material conveying systems
  • Powder storage systems
  • Kiln dust control systems
  • Grinding equipment

Steel & Metallurgical Industry

  • Blast furnace gas systems
  • Dust removal equipment
  • High-temperature gas pipelines
  • Steel production process systems

Mining Industry

  • Mineral powder handling
  • Slurry transportation systems
  • Ore processing equipment
  • Abrasive material control systems

Chemical Industry

  • Industrial gas pipelines
  • Powder chemical handling systems
  • Process isolation systems
  • Corrosive media control

Environmental Protection Industry

  • Waste gas treatment systems
  • Dust removal facilities
  • Industrial emission control systems
  • Waste processing equipment

Water Treatment Industry

  • Large-scale water pipelines
  • Wastewater treatment systems
  • Sludge handling systems
  • Pump station control systems

Industrial Automation Systems

  • Automated production lines
  • Process control systems
  • Remote valve operation systems
  • Smart factory equipment

Material customization plan

Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.

Structural optimization design

For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.

Interface standard adaptation

Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.

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