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100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech

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What is Lug Butterfly Valve ?

Lug Butterfly Valve is a valve used for flow regulation in large pipe diameters in which the disc takes the form of disk. Operation is similar to that of a ball valve. A plate or disc is positioned in the center of the pipe. The disc has a rod passing through it that is connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.

Lug Butterfly Valve is usually used where the valve is at the end of a pipe since there will be no 2nd flange to secure the studs. Instead, lugs are cast on the valve with tapped holes which matches the bolt pattern for the size and pressure classification of the flange. Bolts are passed through the flange holes and are threaded into tapped holes of the lug.

Lug Butterfly Valve Technical Specifications

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100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures


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With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for 100% Original High Performance Butterfly Valve - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Madras, Mexico, Melbourne, We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By ron gravatt from Oman - 2017.07.28 15:46
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Helen from Indonesia - 2018.02.21 12:14

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