China Good quality Metal Seat Wafer Butterfly Valve - Trunnion Mounted Ball Valve – NSEN factory and manufacturers

Good quality Metal Seat Wafer Butterfly Valve - Trunnion Mounted Ball Valve – NSEN

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We usually believe that one's character decides products' high quality, the details decides products' excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Natural Gas Ball Valve , Butterfly Valve Manufacturers , Ball Valve Dn40 , Our tenet is "Reasonable prices, efficient production time and best service" We hope to cooperate with more customers for mutual development and benefits.

Good quality Metal Seat Wafer 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

We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Good quality Metal Seat Wafer Butterfly Valve - Trunnion Mounted Ball Valve – NSEN , The product will supply to all over the world, such as: Costa rica , Danish , Melbourne , we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.

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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