Leading Manufacturer for Rising Stem Knife Gate Valve - Wafer Triple offset Butterfly Valve – NSEN
Leading Manufacturer for Rising Stem Knife Gate Valve - Wafer Triple offset Butterfly Valve – NSEN Detail:
Overview
NSEN Wafer Triple offset butterfly valve could provide both bi-directional sealing and uni-directional sealing, it depends on the customer requirements. But please notice that different type sealing and sealing structure has the different ranges. The counter flange could be provided together with valve, as long as informing us before placing order, the rest you could leave to us.
• Multi-layer sealing & Metal to metal sealing
• Bi-directional & Uni-directional
• Low opening torque
• Friction free between seat and sealing
• No over travel of the disc
Product detail pictures:




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Cooperation
Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Leading Manufacturer for Rising Stem Knife Gate Valve - Wafer Triple offset Butterfly Valve – NSEN , The product will supply to all over the world, such as: India , Senegal , Lisbon , After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
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.

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
