Well-designed Butterfly Valve 4 Inch - Inverted Pressure Balance Lubricated Plug valve – NSEN
Well-designed Butterfly Valve 4 Inch - 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 firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Well-designed Butterfly Valve 4 Inch - Inverted Pressure Balance Lubricated Plug valve – NSEN , The product will supply to all over the world, such as: Kuwait , Philadelphia , Lithuania , We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .
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.

As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
