China Well-designed 4 Inch Copper Body Wafer Butterfly Valve` - Double Flange Triple offset Butterfly Valve – NSEN factory and manufacturers

Well-designed 4 Inch Copper Body Wafer Butterfly Valve` - Double Flange Triple offset Butterfly Valve – NSEN

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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Control Valve , High Pressure Steam Butterfly Valves , Ball Valve Application , We are very proud of the good reputation from our customers for our products' reliable quality.

Well-designed 4 Inch Copper Body Wafer Butterfly Valve` - 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

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Cooperation

continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Well-designed 4 Inch Copper Body Wafer Butterfly Valve` - Double Flange Triple offset Butterfly Valve – NSEN , The product will supply to all over the world, such as: Angola , Mongolia , Bangladesh , Now we have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run.

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.

Bypass Butterfly Valve