Chinese Professional Butterfly Type Ball Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Wafer Butterfly Valve , Bi-Direction Knife Gate Valve , 6 Inch Butterfly Valve , We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
Chinese Professional Butterfly Type Ball Valve - Metal Seated Bi-directional Butterfly Valve – NSEN Detail:

NSEN Metal to metal seal Bi-directional Triple offset butterfly valve adopts the structure of “Metal To Metal Seat ring”, i.e. valve’s sealing ring of disc/seat are all metal with hard faced treatment. The solid metal sealing structure could eliminate the problem of of leakage and unstable sealing performance caused by U-type seat or L-type seat. Besides, our specially sealing design could allow the valve operate in differential pressure without reducing of pipe pressure.

• Triple offset geometry

• Integral metal seal ring sealing

• Zero Leakage for both way

• Anti-blow out shaft

• Fire safe design to API607

• Replaceable Seat & Disc Sealing

• 0°-90°control, no jump area

• Friction free


Product detail pictures:

Chinese Professional Butterfly Type Ball Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Chinese Professional Butterfly Type Ball Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Chinese Professional Butterfly Type Ball Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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Cooperation

We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Chinese Professional Butterfly Type Ball Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Niger , Leicester , Swedish , To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

NSEN strictly follow the free repair, free replacement and free return services within 18 months after the valve is ex-works or 12 months after being installed and used on the pipeline after ex-works (upon which comes first). 

In the case the valve gets failed due to the quality problem during the use in the pipeline within the quality warranty period, NSEN will provide free quality warranty service. The service shall not be ended until the failure is surely made settled and the valve normally workable as well as the client signs the letter of confirmation.

After expiration of the said period, NSEN guarantees to provide the users with on-time quality technical services whenever the product needs to be repaired and maintained. 

  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Geraldine from Portugal - 2018.06.03 10:17
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Gabrielle from Detroit - 2018.02.12 14:52
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