China Top Quality Pneumatic Air Flow Control Valve - Triple offset Bi-directional Butterfly Valve – NSEN factory and manufacturers

Top Quality Pneumatic Air Flow Control Valve - Triple offset Bi-directional Butterfly Valve – NSEN

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We pursue the administration tenet of "Quality is exceptional, Provider is supreme, Name is first", and will sincerely create and share success with all clientele for 12 Inch Butterfly Valve , 3 Way Ball Valves , Metal Seated Butterfly Valve , We are looking forwards to establishing long-term business relationships with worldwide customers.

Top Quality Pneumatic Air Flow Control Valve - Triple offset Bi-directional Butterfly Valve – NSEN Detail:

Overview

NSEN Triple offset Bi-directional butterfly valve adopts the replaceable sealing structure of “Stainless steel and graphite laminated ”. This ensures reliable sealing performance and longer life span under frequent opening/closing working condition.

• Multi-layer sealing

• Low opening torque

• Zero Leakage for both way

• Friction free between seat and sealing

• Fire safe design to API607

• Replaceable Seat & Disc Sealing

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Cooperation

Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Top Quality Pneumatic Air Flow Control Valve - Triple offset Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Moscow , Chile , Slovak Republic , Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.

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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