China Excellent quality Stainless Steel Butterfly Check Valve - Double offset High Performance Butterfly Valve – NSEN factory and manufacturers

Excellent quality Stainless Steel Butterfly Check Valve - Double offset High Performance Butterfly Valve – NSEN

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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Dn250 Valve Butterfly , Rubber Lining Butterfly Valve , Stainless Steel Electric Butterfly Valve , "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".

Excellent quality Stainless Steel Butterfly Check Valve - Double offset High Performance Butterfly Valve – NSEN Detail:

NSEN High performance Butterfly Valve are in Double offset design. Our unique live load packing seal design is adopted with good elasticity and high reliablity. The lip type sealing structure can compensate for the changes of temperature and pressure.

• Blow out proof stem

• API 6FA fire safe

• 2 Split shaft design

• Large flow capacity

• Lower torque

• Tight shut off

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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Excellent quality Stainless Steel Butterfly Check Valve - Double offset High Performance Butterfly Valve – NSEN , The product will supply to all over the world, such as: venezuela, Barcelona, Chicago, At Present, our products have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.

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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