PriceList for 4 Inch Butterfly Valve - Triple offset Bi-directional Butterfly Valve – NSEN
PriceList for 4 Inch Butterfly Valve - Triple offset Bi-directional Butterfly Valve – NSEN Detail:
Overview
NSEN Triple offset Bi-directional butterfly valve adopts the replaceable sealing structure of “Stainless steel and graphite laminated ”. This ensures reliable sealing performance and longer life span under frequent opening/closing working condition.
• Multi-layer sealing
• Low opening torque
• Zero Leakage for both way
• Friction free between seat and sealing
• Fire safe design to API607
• Replaceable Seat & Disc Sealing
Product detail pictures:



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Cooperation
The corporate keeps towards the operation concept "scientific administration, superior quality and performance primacy, client supreme for PriceList for 4 Inch Butterfly Valve - Triple offset Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Bolivia , United Kingdom , Suriname , We have been fully aware of our customer's needs. We deliver high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near 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.

In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
