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China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech

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We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Gate valve for petrol , Conical Plug Valve , Slide Gate Valve , Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development.
China wholesale Butterfly Valve Factory China - 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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China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech detail pictures

China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech detail pictures

China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech detail pictures

China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech detail pictures

China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech detail pictures


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We emphasize progress and introduce new solutions into the market each year for China wholesale Butterfly Valve Factory China - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Jersey, Rome, Moscow, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our products are favored by domestic and foreign customers. With your support, we will build a better tomorrow!
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Marcy Real from Accra - 2018.12.14 15:26
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By May from Miami - 2018.07.27 12:26

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