High Performance Big Size Cast Iron Flange Butterfly Valve

High Performance Big Size Cast Iron Flange 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 uphold a consistent level of professionalism, quality, credibility and repair for Metal-seated Butterfly Valve, Low Temperature Butterfly Valve, Lug Triple Offset Butterfly Valve. We are trying to be on the cutting edge, and we adopt our plans depending on the market trends and customers' needs. We pay attention to details and strive for perfection, with years of dedication and persistence in quality.

【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.


In order to speed up the pace of our company's development and expand brand awareness, we sincerely hope to establish close cooperation and win-win relations with enterprises and individual groups from all walks of life, and jointly develop the High Performance Big Size Cast Iron Flange Butterfly Valve market. Since adhering to the business philosophy of truthfulness, professionalism, innovation and leadership, we are striving to build a century-old brand in the industry. Our company takes "strong technical force, high-quality products, reasonable prices and thoughtful and efficient service" as the principle of unremitting progress.

Inquiry

You Might Also Like