Eccentric Butterfly Valve

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Double eccentric butterfly valve

Supports customization. Structural and performance advantages: Compact structure, lightweight: The turbine lug butterfly valve consists of a few components, with a simple structure, small size, light weight, easy to install and carry. Good sealing performance: Provides tight sealing, maintaining good sealing effect even under high temperature, high pressure, and corrosive media environments. Some models use a triple sealing structure to further enhance sealing. Quick opening and closing: The disc only needs to rotate 90° for quick operation, simple to operate, and responsive. Strong durability: The valve body and disc are usually made of corrosion-resistant materials such as stainless steel, with good resistance to high temperature, wear, and corrosion. Installation and maintenance advantages: Easy to install: The lug design allows the valve to be securely installed in pipeline systems and enables downstream pipelines to be removed without damaging the valve. Flange connections make the valve-to-pipe connection more stable and easy to install and remove. Convenient maintenance: Simple structure with few moving parts reduces the possibility of mechanical failure and lowers maintenance costs. Seals are replaceable, ensuring sealing performance during long-term use. Application and operation advantages: Wide range of applications: Suitable for various fluid media, including liquids, gases, steam, sewage, clean water, industrial wastewater, etc. Widely used in petroleum, chemical, water treatment, food, and pharmaceutical industries. Bidirectional flow control: Can withstand pressure from both directions, suitable for pipeline systems requiring bidirectional sealing. High flow regulation accuracy: Flow characteristics tend to be linear, providing better accuracy and stability when regulating media flow. Automated operation: Equipped with turbine drive devices for automated control, making operation more convenient. Cost advantages: Although the initial cost of turbine lug butterfly valves may be slightly higher than some other valve types, their durability, long service life, and low maintenance costs make them more cost-effective in the long run, and they can be customized according to different needs. Standards: National Standard: GB/T 12237-2007, European Standard: EN 593-1:2002, German Standard: DIN 3202, American Standard: ANSI B16.34, American Petroleum Institute Standard: API 609

Email: official@zzvalves.com

Can be customized according to your needs.

Structural and Performance Advantages
Compact structure and lightweight: The turbine lug butterfly valve consists of a few components, with a simple structure, small size, and light weight, making it easy to install and carry.
Good sealing performance: It can provide tight sealing, maintaining good sealing effects even under high temperature, high pressure, and corrosive media environments. Some models use a triple sealing structure to further enhance the sealing effect.
Quick opening and closing: The disc only needs to rotate 90° for quick opening and closing, making operation simple and response fast.
Strong durability: The valve body and disc are usually made of corrosion-resistant materials such as stainless steel, offering good resistance to high temperature, wear, and corrosion.

Installation and Maintenance Advantages
Easy to install: The lug design allows the valve to be securely installed in the pipeline system and enables downstream pipelines to be removed without damaging the valve. Flange connections make the valve-to-pipeline connection more stable and easy to install and dismantle.
Convenient maintenance: Simple structure with few moving parts reduces the possibility of mechanical failure and lowers maintenance costs. Seals are replaceable, ensuring sealing performance during long-term use.

Application and Operation Advantages
Wide range of applications: Suitable for various fluid media, including liquids, gases, steam, sewage, clean water, industrial wastewater, etc. Widely used in petroleum, chemical, water treatment, food, and pharmaceutical industries.
Bidirectional flow control: Can withstand pressure from both directions, suitable for pipeline systems requiring bidirectional sealing.
High flow regulation accuracy: Flow characteristics tend to be linear, providing better accuracy and stability when regulating media flow.
Automated operation: Equipped with a turbine drive device to enable automated control, making operation more convenient.

Cost Advantages
Although the initial cost of turbine lug butterfly valves may be slightly higher than some other types of valves, their durability, long service life, and low maintenance costs make them more cost-effective in the long run, and they can be customized according to different needs.

Standards Compliance

National Standard: GB/T 12237-2007
European Standard: EN 593-1:2002
German Standard: DIN 3202
American Standard: ANSI B16.34
American Petroleum Institute Standard: API 609

Key words:

Double Eccentric Butterfly Valve

Electric Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

Electric Double Eccentric Butterfly Valve

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