Good Quality Butterfly Valve Sprinkler With Gearbox - Metal Seated Bi-directional Butterfly Valve – NSEN

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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Handle Operated Butterfly Valve , Gearbox Manual Butterfly Valve , 4 Inch Ball Valve , We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We sincerely hope you can give us an opportunity to serve you and be your best partner!
Good Quality Butterfly Valve Sprinkler With Gearbox - 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:

Good Quality Butterfly Valve Sprinkler With Gearbox -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Good Quality Butterfly Valve Sprinkler With Gearbox -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Good Quality Butterfly Valve Sprinkler With Gearbox -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Good Quality Butterfly Valve Sprinkler With Gearbox - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Latvia , Slovenia , Borussia Dortmund , We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.

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 are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Eileen from Kuwait - 2018.10.09 19:07
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Faithe from Irish - 2018.09.21 11:44
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