Factory wholesale Metal Seal Butterfly Valve - Trunnion Mounted Ball Valve – NSEN

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We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Ventilation Butterfly Valve , Wafers End Type Butterfly Valves , Pneumatic Flow Control Valve , We sincerely look forward to hearing from you. Give us a opportunity to show you our professionalism and enthusiasm. We have been sincerely welcome excellent friends from numerous circles at dwelling and overseas occur to cooperate!
Factory wholesale Metal Seal 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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Factory wholesale Metal Seal Butterfly Valve -
 Trunnion Mounted Ball Valve – NSEN detail pictures


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Cooperation

Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Factory wholesale Metal Seal Butterfly Valve - Trunnion Mounted Ball Valve – NSEN , The product will supply to all over the world, such as: Singapore , Swedish , Gambia , Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.

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. 

  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Murray from Lebanon - 2017.05.02 18:28
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Henry stokeld from Paraguay - 2017.09.30 16:36
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