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Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech

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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

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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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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Chinese Professional Flanged Butterfly Valve - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Mexico, Austria, moldova, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Gwendolyn from Orlando - 2018.11.28 16:25
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Naomi from Florida - 2017.09.26 12:12

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