Factory Promotional Triple Eccentric Metal Seal Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for Water Butterfly Valve , High Quality Ball Valve , Floating Ball Valve , Our group members are goal to provides merchandise with significant performance cost ratio to our consumers, as well as target for all of us is usually to satisfy our consumers from all around the environment.
Factory Promotional Triple Eccentric Metal Seal 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:

Factory Promotional Triple Eccentric Metal Seal Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Factory Promotional Triple Eccentric Metal Seal Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Factory Promotional Triple Eccentric Metal Seal Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for Factory Promotional Triple Eccentric Metal Seal Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Canada , Australia , Senegal , We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

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 Maxine from Portugal - 2017.11.11 11:41
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By David Eagleson from Honduras - 2018.09.08 17:09
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