China professional factory for Wafer Metal Seal Butterfly Valve - Double Flange Triple offset Butterfly Valve – NSEN factory and manufacturers

professional factory for Wafer Metal Seal Butterfly Valve - Double Flange Triple offset Butterfly Valve – NSEN

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Double Butterfly Valve , Electric Knife Gate Valve , District Heating Ball Valves , Good quality is factory' existence , Focus on customer' demand is the source of company survival and advancement, We adhere to honesty and superior faith working attitude, hunting forward towards your coming !

professional factory for Wafer Metal Seal Butterfly Valve - Double Flange Triple offset Butterfly Valve – NSEN Detail:

Overview

NSEN Flange type Triple offset butterfly valve could provide both bi-directional sealing and uni-directional sealing, it depends on the customer requirements and working condition. But please notice that different type sealing and sealing structure has the different ranges.

• Multi-layer sealing & Metal to metal sealing

• Bi-directional & Uni-directional

• Low opening torque

• Non-rubbing rotation seating

• Torque seated

• Tilted cone sealing face

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Cooperation

Our merchandise are commonly recognized and reliable by customers and can meet constantly developing economic and social desires for professional factory for Wafer Metal Seal Butterfly Valve - Double Flange Triple offset Butterfly Valve – NSEN , The product will supply to all over the world, such as: UK , Manila , Anguilla , With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.

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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