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2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech

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2020 Good Quality Semi-Lug 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

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2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures


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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for 2020 Good Quality Semi-Lug Butterfly Valve - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Juventus, Pakistan, United States, Our solutions have national accreditation requirements for qualified, good quality products, affordable value, was welcomed by individuals all over the world. Our products will continue to improve inside the order and appear forward to cooperation with you, Definitely should any of those goods be of curiosity to you, be sure to letus know. We'll be satisfied to supply you a quotation up on receipt of the detailed needs.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Quintina from Sierra Leone - 2018.06.30 17:29
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Nina from Sierra Leone - 2018.11.22 12:28

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