Double Flange Type/Wafer Type/Lug Triple Offset Butterfly Valve

Double Flange Type/Wafer Type/Lug 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

We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for LUG Double Offset Butterfly Valve, 24 Inch Butterfly Valve, Wafer Type Butterfly Valve. We have been adhering to the tenet of 'quality service' and established a good corporate image. We look forward to creating a better future with you! To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company is an enterprise full of vitality, aggressiveness and broad development space. In the process of rapid development, we continue to increase management investment, focus on the introduction and training of talents, formulate advanced production processes and technological standards, and implement lean production to ensure the quality and reliability of products.

【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 primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Double Flange Type/Wafer Type/Lug Triple Offset Butterfly Valve. We would like to establish a business relationship with your honored company. We are committed to continuously improve the competitiveness of enterprises, absorb advanced technology at home and abroad and build a team with hard style and strong technology.

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