2017 Latest DesignLever Operate Wafer Type Butterfly Valve - Top entry ball valve – NSEN
2017 Latest DesignLever Operate Wafer Type Butterfly Valve - Top entry ball valve – NSEN Detail:
Overview
• One-piece Body
• Top Entry for On-line Maintenance
• Anti-static Design
• Anti-blowout Stem
• Cavity Pressure Self Relief
• Double Block and Bleed (DBB)
• Fire Safe to API 607
• Underground & Extended Stem option
• Low emission packing
• Emergency sealant injection
Product detail pictures:


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Cooperation
Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for 2017 Latest DesignLever Operate Wafer Type Butterfly Valve - Top entry ball valve – NSEN , The product will supply to all over the world, such as: venezuela , Bolivia , Latvia , Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation.
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.

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
