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High Quality for cast iron ball valve specification - Stainless Steel High Performance Butterfly Valve – BESTFLOW

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High Quality for cast iron ball valve specification - 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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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for High Quality for cast iron ball valve specification - Stainless Steel High Performance Butterfly Valve – BESTFLOW , The product will supply to all over the world, such as: Norwegian, Philippines, Romania, We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Matthew from azerbaijan - 2018.09.21 11:01
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Irma from Zambia - 2017.01.28 19:59
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