China Quality Inspection for Motorized Process Control Valves - Triple offset Bi-directional Butterfly Valve – NSEN factory and manufacturers

Quality Inspection for Motorized Process Control Valves - Triple offset Bi-directional Butterfly Valve – NSEN

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for 4 Inch Copper Butterfly Valve , Control Valve For Water Flow Control , District Heating Ball Valves , We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.

Quality Inspection for Motorized Process Control Valves - 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

We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Quality Inspection for Motorized Process Control Valves - Triple offset Bi-directional Butterfly Valve – NSEN , The product will supply to all over the world, such as: Detroit , Brazil , Bhutan , we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the 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.

Butterfly Valve Seat Ring