China Factory wholesale Soft Sealing Pneumatic Butterfly Valve - Triple offset Uni-directional Butterfly Valve – NSEN factory and manufacturers

Factory wholesale Soft Sealing Pneumatic Butterfly Valve - Triple offset Uni-directional Butterfly Valve – NSEN

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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Extension Stem Butterfly Valve , Metal Seat Wafer Butterfly Valve , Ansi Class 600 Ball Valve , Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

Factory wholesale Soft Sealing Pneumatic Butterfly Valve - 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

Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Factory wholesale Soft Sealing Pneumatic Butterfly Valve - Triple offset Uni-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Salt Lake City , New Delhi , Barcelona , Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the 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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