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2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech

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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Pipeline Gate Valve , Motorised Gate Valve , Flexible disc swing check valve , For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name.
2020 China New Design Resilient Seated 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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What is the Lug Butterfly Valve used for?


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2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures

2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech detail pictures


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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for 2020 China New Design Resilient Seated Butterfly Valve - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Finland, Rome, Portugal, Our company sets up several departments, including production department, sales department, quality control department and sevice center,etc. only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers,because you win,we win!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Madeline from French - 2017.01.28 18:53
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Kim from United Arab emirates - 2018.07.26 16:51

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