Big Discount Butterfly Valve Working - Metal Seated Bi-directional Butterfly Valve – NSEN

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"Based on domestic market and expand overseas business" is our development strategy for 4 Inch Butterfly Valve Cryogenic Valve , Dn250 Valve Butterfly , Frp Butterfly Valves , Our products are regularly supplied to many Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, and the Middle East.
Big Discount Butterfly Valve Working - 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:

Big Discount Butterfly Valve Working -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Big Discount Butterfly Valve Working -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

Big Discount Butterfly Valve Working -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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Cooperation

Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for Big Discount Butterfly Valve Working - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Armenia , Vancouver , moldova , With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.

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 quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Gary from Puerto Rico - 2018.12.28 15:18
    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 Yannick Vergoz from Bahamas - 2017.04.08 14:55
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