Double eccentric butterfly valve

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Butterfly valve

Customization is supported. This butterfly valve is a type of butterfly valve produced by our factory, mainly used in water supply and drainage projects such as water plants, power plants, steel plants, smelting plants, paper mills, chemical plants, water supply projects, and environmental protection facilities construction. It is especially suitable for regulating and cutting off equipment in water flow pipelines.

Email: znzdvalve@gmail.com

Product Overview

It can be customized according to different needs.

This butterfly valve is a short butterfly valve of our factory, which is mainly used for water supply and drainage in water plants, power plants, steel plants, metallurgy, paper making, chemical industry, water supply projects, environmental protection facilities construction and other places. It is especially suitable for adjusting and cutting off equipment in water flow pipelines, and can be customized according to different needs.

Product Features
- Reasonable design, compact structure, easy installation and disassembly, and convenient maintenance.
- The eccentric structure is adopted to reduce the friction of the sealing ring and prolong the service life of the valve.
- The valve plate sealing ring adopts a “T” shaped structure, and the sealing pair is a linear seal.
- Completely sealed, zero leakage.
- Replaceable valve plate sealing ring, “O” ring, butterfly plate, valve stem, etc.
- Materials are suitable for a variety of media and different temperatures.

Applicable Media
The 13 series butterfly valve can be applied to a variety of media, including but not limited to:
Liquid: water, sea water, salt water, acid and alkali solution.
Gas: air, natural gas, gas.
Other media: food, medicine, oil

Temperature Range
General working temperature: -10℃ to 150℃.
Some special material butterfly valves: working temperature up to -20℃ to 200℃.

Executive Standard
Dimension standard: Comply with EN558 13 series standards.
Flange standard: Can be drilled according to various flange standards (such as JIS, BS, ISO, EN, ASME and AWWA).
Sealing standard: Some butterfly valves meet the DIN EN 12266 leakage standard.

Key words:

Long series butterfly valve

Double eccentric extended stem butterfly valve

Long series butterfly valve

Double eccentric extended stem butterfly valve

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