China Supplier Ball Valve Application - Metal Seated Bi-directional Butterfly Valve – NSEN

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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for High Quality Ball Valve , District Heating Butterfly Valves , One Piece Ball Valve , We put honest and health as the primary responsibility. We have a professional international trade team which graduated from America. We are your next business partner.
China Supplier Ball Valve Application - 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 Supplier Ball Valve Application -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

China Supplier Ball Valve Application -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

China Supplier Ball Valve Application -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for China Supplier Ball Valve Application - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Puerto Rico , Melbourne , Bahamas , Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better 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. 

  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Sandy from Lithuania - 2017.07.07 13:00
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Mag from Germany - 2018.06.12 16:22
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