2017 wholesale priceHard Sealing Wafer Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Dn150 Pn16 Butterfly Valve , Butterfly Valve With Spindle , Ansi Class 600 Ball Valve , Customers' benefit and satisfaction are always our biggest goal. Please contact us. Give us a chance, give you a surprise.
2017 wholesale priceHard Sealing Wafer Butterfly Valve - 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:

2017 wholesale priceHard Sealing Wafer Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

2017 wholesale priceHard Sealing Wafer Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures

2017 wholesale priceHard Sealing Wafer Butterfly Valve -
 Metal Seated Bi-directional Butterfly Valve – NSEN detail pictures


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We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for 2017 wholesale priceHard Sealing Wafer Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: luzern , Jakarta , kazan , Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .

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 factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Michelle from Washington - 2017.09.29 11:19
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Josephine from Nepal - 2017.09.26 12:12
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