China Special Design for High Level Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN factory and manufacturers

Special Design for High Level Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN

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We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Knife Gate Valve , Cast Iron Butterfly Valve , 10 Inch Motorized Butterfly Valves , Our company maintains safe business mixed by truth and honesty to keep long-term relationships with our customers.

Special Design for High Level 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

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We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for Special Design for High Level Butterfly Valve - Metal Seated Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: British , London , Singapore , Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services. Customer satisfaction is our main goal. We welcome you to visit our showroom and office. We are looking forward to establish business relation with you.

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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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.