Reliable Supplier Knife Gate Valve 10k - Metal Seated Bi-directional Butterfly Valve – NSEN

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We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Brass Ball Valve And Gate Valve , Stem Extension Butterfly Valve , Full Lug Type Butterfly Valve Working , Trust us and you'll gain far more. Be sure to really feel free of charge to contact us for additional details, we assure you of our best attention at all times.
Reliable Supplier Knife Gate Valve 10k - 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:

Reliable Supplier Knife Gate Valve 10k -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Reliable Supplier Knife Gate Valve 10k -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Reliable Supplier Knife Gate Valve 10k -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Reliable Supplier Knife Gate Valve 10k - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Finland , Algeria , Portugal , We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.

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 company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Diego from Slovakia - 2017.12.02 14:11
    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 Mary from kazakhstan - 2017.06.22 12:49
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