2017 New Style Stainless Steel Butterfly Valve 4 Inch - Resilient Knife Gate Valve – NSEN
2017 New Style Stainless Steel Butterfly Valve 4 Inch - Resilient Knife Gate Valve – NSEN Detail:
Overview
• Replaceable Rubber seat
• Self-cleaning mechanism
• Rising stem, Outside screw & yoke
Product detail pictures:

Related Product Guide:
Cooperation
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for 2017 New Style Stainless Steel Butterfly Valve 4 Inch - Resilient Knife Gate Valve – NSEN , The product will supply to all over the world, such as: Argentina , Costa Rica , Sri Lanka , We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.
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.

Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
