Factory directly supply Butterfly Valve Handwheel Gearbox - Bi-directional Knife Gate Valve – NSEN
Factory directly supply Butterfly Valve Handwheel Gearbox - 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
With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Factory directly supply Butterfly Valve Handwheel Gearbox - Bi-directional Knife Gate Valve – NSEN , The product will supply to all over the world, such as: Philadelphia , Atlanta , Belgium , We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
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 accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
