China Professional ChinaButterfly Valve Rubber Liner Sealing - Triple offset Uni-directional Butterfly Valve – NSEN factory and manufacturers

Professional ChinaButterfly Valve Rubber Liner Sealing - Triple offset Uni-directional Butterfly Valve – NSEN

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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for Pneumatic Ventilation Butterfly Valve , Butterfly Valve For Foaming Machine , Knife Stem Gate Valve , Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.

Professional ChinaButterfly Valve Rubber Liner Sealing - Triple offset Uni-directional Butterfly Valve – NSEN Detail:

Overview

NSEN Triple offset uni-directional butterfly valve adopts the replaceable sealing structure of “Stainless steel and graphite laminated ”. This series could reach uni-directional Zero-leakage requirement in related standard. Trim material is made of high quality stainless steel, it could avoid the corrosion problem after long time using.

• Multi-layer sealing & solid metal sealing

• Low opening torque

• Friction free between seat and sealing

• Fire safe design to API607

• Replaceable Disc Sealing

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Cooperation

With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Professional ChinaButterfly Valve Rubber Liner Sealing - Triple offset Uni-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Naples , Gambia , Denver , 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.

Butterfly Valve Dn150