Massive Selection for Pneumatic Sanitarybutterfly Valve - Bi-directional Knife Gate Valve – NSEN
Massive Selection for Pneumatic Sanitarybutterfly 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 advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Massive Selection for Pneumatic Sanitarybutterfly Valve - Bi-directional Knife Gate Valve – NSEN , The product will supply to all over the world, such as: Saudi Arabia , Mauritania , Indonesia , Our company always committed to meet your quality demand, price points and sales target. Warmly welcome you open the boundaries of communication. It is our great pleasure to service you if you need a trusted supplier and value information.
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.

Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
