China Gold Supplier for Metal Seat Triple Eccentric Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Pneumatic Stainless Steel Butterfly Valve , Worm Gear Wafer Type Butterfly Valves , Wafer Type Butterfly Valve With Gearbox , Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.
China Gold Supplier for Metal Seat Triple Eccentric 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 Gold Supplier for Metal Seat Triple Eccentric Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

China Gold Supplier for Metal Seat Triple Eccentric Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

China Gold Supplier for Metal Seat Triple Eccentric Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for China Gold Supplier for Metal Seat Triple Eccentric Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Mali , Gabon , Poland , 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. 

  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By trameka milhouse from Cambodia - 2018.11.02 11:11
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Fernando from Brazil - 2018.02.21 12:14
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