Discount wholesale Butterfly Valve Seal Ring - Trunnion Mounted Ball Valve – NSEN

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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Epdm Butterfly Valve Dn800 , 24 Inch Butterfly Valve , Ductile Cast Iron Butterfly Valve , We are looking forwards to establishing long-term business relationships with worldwide customers.
Discount wholesale Butterfly Valve Seal Ring - 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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 Trunnion Mounted Ball Valve – NSEN detail pictures


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Cooperation

Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Discount wholesale Butterfly Valve Seal Ring - Trunnion Mounted Ball Valve – NSEN , The product will supply to all over the world, such as: Mauritania , Iran , Kazakhstan , All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.

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. 

  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Frances from Australia - 2018.09.12 17:18
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Dale from Manchester - 2018.06.30 17:29
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