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2017 High quality Ventilation Butterfly Valve - Trunnion Mounted Ball Valve – NSEN

2017 High quality Ventilation Butterfly Valve - Trunnion Mounted Ball Valve – NSEN Featured Image
  • 2017 High quality Ventilation Butterfly Valve - Trunnion Mounted Ball Valve – NSEN

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We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for Pneumatic Knife Gate Valve , Stainless Steel Manual Clamp Butterfly Valve , Electric Butterfly Valve , In addition, we would properly guide the customers about the application techniques to adopt our products and the way to select appropriate materials.
2017 High quality Ventilation 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

Product detail pictures:

2017 High quality Ventilation Butterfly Valve - Trunnion Mounted Ball Valve – NSEN detail pictures

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Cooperation
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for 2017 High quality Ventilation Butterfly Valve - Trunnion Mounted Ball Valve – NSEN , The product will supply to all over the world, such as: moldova , Paris , Paraguay , We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.

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. 

    • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Sahid Ruvalcaba from Botswana - 2017.09.22 11:32
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Arlene from Slovenia - 2018.05.13 17:00
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