Wholesale Discount Sealing Ring Metal Seated Butterfly Valves - Metal Seated Bi-directional Butterfly Valve – NSEN

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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for Metal To Metal Seal Valve , Wafer Type Butterfly Valve Dn200 , Dn300 Butterfly Valve , As an experienced group we also accept customized orders. The main goal of our company is to build up a satisfying memory for all customers, and establish a long-term win-win business relationship.
Wholesale Discount Sealing Ring Metal Seated Butterfly Valves - 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:

Wholesale Discount Sealing Ring Metal Seated Butterfly Valves -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Wholesale Discount Sealing Ring Metal Seated Butterfly Valves -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Wholesale Discount Sealing Ring Metal Seated Butterfly Valves -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Wholesale Discount Sealing Ring Metal Seated Butterfly Valves - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Italy , venezuela , Mauritius , We firmly think that we have the full capability to present you contented merchandise. Wish to collect concerns within you and build a new long-term synergy romantic relationship. We all significantly promise:Csame excellent, better selling price; exact selling price, better quality.

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 honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Olga from Honduras - 2018.11.28 16:25
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Lauren from Ukraine - 2017.11.12 12:31
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