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2022 New Style self closing ball valves - Stainless Steel High Performance Butterfly Valve – BESTFLOW

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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for keystone butterfly valve 222, Din F5 Metal Seal Gate Valve, lug butterfly valve, We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits.
2022 New Style self closing ball valves - Stainless Steel High Performance Butterfly Valve – BESTFLOW Detail:

Wafer Type High Performance Double Offset Butterfly Valve

BAFAW Marine high performance butterfly valve is an innovative double offset design product with advanced world leading technology. This butterfly valve has a unique structure with ultra reliable sealing performance, wide working conditions and low operation torque. It is suitable for marine service.

1. The metal hard seal butterfly valve adopts three eccentric sealing structure, with almost no wear between the valve seat and the butterfly plate, and has the sealing function of tighter and tighter
2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard seal and elastic seal. It has excellent sealing performance, corrosion resistance and long service life under low and high temperature
3. The sealing surface of butterfly plate adopts surfacing cobalt based cemented carbide, which is wear-resistant and has long service life
4. Large size butterfly plate adopts quilted frame structure, with high strength, large overflow area and small flow resistance
5. The metal hard sealing butterfly valve has the function of two-way sealing. It can be installed in any direction without the restriction of medium flow direction and the influence of space position
6. The driving device can be installed in multiple stations (rotating 90 ° or 180 °), which is convenient for users

Main product features

1. One million operations
2. Zero leakage in both direction
3. Easy maintenance
4. Independent and internal test

Product Description

Name  High performance butterfly valve
Design  API 609/ASME B16.34
End Connection  Wafer/Lug/Double flanged
Operation  Manual/Pneumatic/Electric
Size Range  NPS 2″-60″(DN50-DN1500)
Pressure Rating  ASME Class150-300-600(PN16-PN25-PN40)
Body Material  Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
Seat Material  PTFE, RPTFE, PPL
Temperature  -29℃ to 250℃

Marine bronze lug type butterfly valve Application: Marine, Petroleum, Metallurgy and food etc.

Our Company

We devote to the best quality products, the honest and trustworthy rules, competitive price, the strict quality testing of each production steps to guarantee the customers satisfaction, to setting up the good enterprise image all over the world, we will adhere to the “Quality is our life, Honest and trustworthy is our basis, Competitive price is our advantage” as enterprise guidelines.


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2022 New Style self closing ball valves - Stainless Steel High Performance Butterfly Valve – BESTFLOW detail pictures


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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for 2022 New Style self closing ball valves - Stainless Steel High Performance Butterfly Valve – BESTFLOW , The product will supply to all over the world, such as: Egypt, Florida, Vietnam, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Janet from America - 2018.06.09 12:42
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By lucia from Paris - 2018.09.12 17:18
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