China New ProductBare Shaft Resilient Seated Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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We emphasize advancement and introduce new products and solutions into the market each year for Extension Stem Manual Butterfly Valve , Directional Control Valve , Electric Water Valve Flow Control , We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
China New ProductBare Shaft Resilient Seated Butterfly 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:

China New ProductBare Shaft Resilient Seated Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

China New ProductBare Shaft Resilient Seated Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

China New ProductBare Shaft Resilient Seated Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for China New ProductBare Shaft Resilient Seated Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Zambia , South Korea , Myanmar , Now the competition in this field is very fierce; but we will still offer best quality, reasonable price and most considerate service in an endeavor to achieve win-win goal. "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?

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. 

  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Carlos from Korea - 2017.06.16 18:23
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Janice from Czech Republic - 2018.02.12 14:52
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