China Factory made hot-sale Air Ducting Manual Butterfly Valve - Double offset High Performance Butterfly Valve – NSEN factory and manufacturers

Factory made hot-sale Air Ducting Manual Butterfly Valve - Double offset High Performance Butterfly Valve – NSEN

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Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for Wafer Style Butterfly Valve , Metal Hard Seal Butterfly Valve , Half Shaft Butterfly Valve , Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance.

Factory made hot-sale Air Ducting Manual Butterfly 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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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Factory made hot-sale Air Ducting Manual Butterfly Valve - Double offset High Performance Butterfly Valve – NSEN , The product will supply to all over the world, such as: South Africa , Spain , Hanover , We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!

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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