China Supplier Cast Iron Butterfly Valve Dn250 - Double Flange Triple offset Butterfly Valve – NSEN
China Supplier Cast Iron Butterfly Valve Dn250 - Double Flange Triple offset Butterfly Valve – NSEN Detail:
Overview
NSEN Flange type Triple offset butterfly valve could provide both bi-directional sealing and uni-directional sealing, it depends on the customer requirements and working condition. But please notice that different type sealing and sealing structure has the different ranges.
• Multi-layer sealing & Metal to metal sealing
• Bi-directional & Uni-directional
• Low opening torque
• Non-rubbing rotation seating
• Torque seated
• Tilted cone sealing face
Product detail pictures:



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Cooperation
The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for China Supplier Cast Iron Butterfly Valve Dn250 - Double Flange Triple offset Butterfly Valve – NSEN , The product will supply to all over the world, such as: Paris , Anguilla , Latvia , We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
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.

High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
