Double Flange Type/Wafer Type/Lug Type /Carbon Steel/Butt Weld Triple Offset Butterfly Valve

Double Flange Type/Wafer Type/Lug Type /Carbon Steel/Butt Weld Triple Offset Butterfly Valve

Double eccentric butterfly valve, also known as high performance butterfly valve, is mainly used for water plant, power plant, steel smelting, chemical industry, water source engineering, environmental facilities construction and other systems drainage, especially for water pipeline, as a regulation and closure equipment.

Product Details

Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Lever Butterfly Valve, API 609 Triple Offset Butterfly Valve, High Performance Butterfly Valve. At present, we have a large customer group and a high market share and enjoying a high reputation in the industry. We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology. To build a happier, more united and extra professional workforce! We advocate the entrepreneurial spirit of 'integrity, respect, and seeking common ground'. We firmly believe that as long as we are market-oriented, innovation-driven, quality for survival, and development for growth, we will definitely win a better tomorrow.

【Product Introduction】:

Double eccentric butterfly valve, also known as high performance butterfly valve, is mainly used for water plant, power plant, steel smelting, chemical industry, water source engineering, environmental facilities construction and other systems drainage, especially for water pipeline, as a regulation and closure equipment.Compared with the center line butterfly valve, double eccentric butterfly valve is more resistant to high pressure, longer life, good stability.


【Product Information】:

* Size : DN500

* Pressure : PN16

* Connection Type : LUG ends

* Operation : Gearbox

* F/F length: 127mm

* Structure : Double offset

* Body: SS304

* Disc:  SS304

* Seat: RPTFE

* Seat: AISI410

* Working Temperature : -29°C ~ 280°C

* Service medium: Water Usage

* Design standard: EN 593

* Face to face dimension: EN 558

* End flanges dimension : EN 1092-1

* Brand: ZFVALVE


20111


【Product Specialty】:

1. LUG Double Offset Butterfly Valve is equipped with an eccentric tilting conical seat seal for low frictional resistance when squeezing the sealing surface. 

2. The special geometry makes the butterfly valve without other butterfly frame unsealed defects will be over-opened, thus ensuring a good surface seal.

3. The double eccentric butterfly valve structure can ensure that the valve is normally in a high pressure state, and overcomes the shortcomings of other valves which are easily leaked due to deformation when working under high pressure.


Our organization sticks to your principle of 'Quality may be the life of your organization, and reputation will be the soul of it' for Double Flange Type/Wafer Type/Lug Type /Carbon Steel/Butt Weld Triple Offset Butterfly Valve. The new technology we adopt can strengthen the market competitiveness of products, to provide personalized products that are different from competitors, and reduce market risks, which will become the trend of future development. A strong research and development team can provide customers with all-round design services and help them improve product design and optimize product structure in a timely manner.

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