100% Original Metal To Metal Seal Butterfly Valves - Top entry ball valve – NSEN
100% Original Metal To Metal Seal Butterfly Valves - 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:


Related Product Guide:
Cooperation
We always think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and the living for 100% Original Metal To Metal Seal Butterfly Valves - Top entry ball valve – NSEN , The product will supply to all over the world, such as: Brazil , Bulgaria , Los Angeles , We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
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 China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
