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Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech

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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 High temperature globe valve , Cast steel basket strainer , 3-pc floating ball valve , Our products are strictly inspected before exporting , So we gain a good reputation all over the world. We looking forward to cooperation with you in the future.
Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech Detail:

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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

Our advantages of Lug Butterfly Valve

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What is the Lug Butterfly Valve used for?


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Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures


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The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Holland, Turkey, Croatia, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Natividad from Belize - 2018.11.02 11:11
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Judith from Ukraine - 2017.01.11 17:15

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