Good quality Alloy Steel Butterfly Valve - Bi-directional Knife Gate Valve – NSEN
Good quality Alloy Steel Butterfly Valve - Bi-directional Knife Gate Valve – NSEN Detail:
Overview
• Bi-directional sealing
• Resilient seat
• Self-cleaning mechanism
• Non-rising stem or rising stem
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 Good quality Alloy Steel Butterfly Valve - Bi-directional Knife Gate Valve – NSEN , The product will supply to all over the world, such as: Armenia , UK , Dubai , We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.
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 factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.








