China Leading Manufacturer for 4 Inch Electrical Float Cast Iron Ball Valve - Metal Seated Bi-directional Butterfly Valve – NSEN factory and manufacturers

Leading Manufacturer for 4 Inch Electrical Float Cast Iron Ball Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Dn 100 Wafer Butterfly Valve , Butt Weld Metal Seated Butterfly Valve , Manual Triple Offset Butterfly Valve , As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.

Leading Manufacturer for 4 Inch Electrical Float Cast Iron Ball 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

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Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for Leading Manufacturer for 4 Inch Electrical Float Cast Iron Ball Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Victoria , Mumbai , Hanover , Faced with the vitality of the global wave of economic integration, we've been confident with our high-quality items and sincerely service to all our customers and wish we can cooperate with you to create a brilliant 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.

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This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!