China 100% Original Factory Valve For District Energy System - Double offset High Performance Butterfly Valve – NSEN factory and manufacturers

100% Original Factory Valve For District Energy System - Double offset High Performance Butterfly Valve – NSEN

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Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for Butterfly Valve Dn800 , Rubber Seal Butterfly Valve , Dn250 Gear Lug Butterfly Valve , Our service concept is honesty, aggressive, realistic and innovation. With your support, we will grow much better.

100% Original Factory Valve For District Energy System - Double offset High Performance Butterfly Valve – NSEN Detail:

NSEN High performance Butterfly Valve are in Double offset design. Our unique live load packing seal design is adopted with good elasticity and high reliablity. The lip type sealing structure can compensate for the changes of temperature and pressure.

• Blow out proof stem

• API 6FA fire safe

• 2 Split shaft design

• Large flow capacity

• Lower torque

• Tight shut off

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for 100% Original Factory Valve For District Energy System - Double offset High Performance Butterfly Valve – NSEN , The product will supply to all over the world, such as: South Korea , Rio de Janeiro , Swedish , We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.

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.

6 Inch Metal Sealing Butterfly Valve