Factory directly supply District Heating Butterfly Valves - Top entry ball valve – NSEN
Factory directly supply District Heating 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
Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for Factory directly supply District Heating Butterfly Valves - Top entry ball valve – NSEN , The product will supply to all over the world, such as: Holland , Namibia , Uruguay , Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
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.

The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
