China OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN factory and manufacturers

OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN

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Our corporation insists all along the quality policy of "product top quality is base of organization survival; purchaser pleasure will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" plus the consistent purpose of "reputation very first, purchaser first" for Fisher 7600 Butterfly Valve , Dual Clamp Type Butterfly Valve , Ball Valve Dn40 , By more than 8 years of company, now we have accumulated rich experience and advanced technologies from the generation of our merchandise.

OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN Detail:

Overview

NSEN Triple offset uni-directional butterfly valve adopts the replaceable sealing structure of “Stainless steel and graphite laminated ”. This series could reach uni-directional Zero-leakage requirement in related standard. Trim material is made of high quality stainless steel, it could avoid the corrosion problem after long time using.

• Multi-layer sealing & solid metal sealing

• Low opening torque

• Friction free between seat and sealing

• Fire safe design to API607

• Replaceable Disc Sealing

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Cooperation

Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for OEM Manufacturer Flange Type Butterfly Valve Double - Triple offset Uni-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Roman , Doha , America , With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in beauty and other industries. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

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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