China OEM Auto Butterfly Valve - Inverted Pressure Balance Lubricated Plug valve – NSEN
China OEM Auto 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 primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for China OEM Auto Butterfly Valve - Inverted Pressure Balance Lubricated Plug valve – NSEN , The product will supply to all over the world, such as: Tanzania , California , Nigeria , we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
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.
