China Excellent quality Cast Iron Manual Wafer Butterfly Valve - Triple offset Uni-directional Butterfly Valve – NSEN factory and manufacturers

Excellent quality Cast Iron Manual Wafer Butterfly Valve - Triple offset Uni-directional Butterfly Valve – NSEN

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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of Butterfly Valve 10 Lug , Rubber Lined Gate Valve , Manual Butterfly Valve 10 Inch , Safety through innovation is our promise to each other.

Excellent quality Cast Iron Manual Wafer Butterfly Valve - 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 dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Excellent quality Cast Iron Manual Wafer Butterfly Valve - Triple offset Uni-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Sri Lanka , Irish , Stuttgart , We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.

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.

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