China 100% Original Factory Metal Seal Gear Butterfly Valve - Trunnion Mounted Ball Valve – NSEN factory and manufacturers

100% Original Factory Metal Seal Gear Butterfly Valve - Trunnion Mounted Ball Valve – NSEN

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Flange Type Butterfly Valve Double , Extension Stem Elecctric Butterfly Valve , 4 Inch Wafer Butterfly Valve , Please don't hesitate to contact us if you are interested in our products. We firmly believe our products will make you satisfied.

100% Original Factory Metal Seal Gear Butterfly Valve - Trunnion Mounted Ball Valve – NSEN Detail:

Overview

Trunnion mounted ball valves are designed for upstream sealing. The seat design has a built-in automatic cavity relief mechanism. Valves are provided with vent and drain connections for venting/draining of the valve cavity. Vent and drain connections can also be used for on-line affirmation of valve sealing.

• Fire Safe to API 607

• Anti-static Design

• Anti-blowout Stem

• Trunnion Mounted Ball

• Floating Spring Loaded Seat

• Double Block and Bleed (DBB) Design

• Split Body, End Entry

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Cooperation

Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for 100% Original Factory Metal Seal Gear Butterfly Valve - Trunnion Mounted Ball Valve – NSEN , The product will supply to all over the world, such as: Indonesia , United States , Peru , Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

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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