Excellent quality Stem Extension Butterfly Valve - Inverted Pressure Balance Lubricated Plug valve – NSEN
Excellent quality Stem Extension Butterfly Valve - Inverted Pressure Balance Lubricated Plug valve – NSEN Detail:
Overview
• Metal-to-metal seat
• Lubricant injection for bubble tight seal
• Pressure Balanced Type, light operation
• With Oil Groove
Product detail pictures:

Related Product Guide:
Cooperation
Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Excellent quality Stem Extension Butterfly Valve - Inverted Pressure Balance Lubricated Plug valve – NSEN , The product will supply to all over the world, such as: Swiss , Borussia Dortmund , South Africa , We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
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.

It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
