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

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Large Butterfly Valves , 2 Way Plug Valve , Balancing Valve Manufacturers , Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
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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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services 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, Madrid, South Korea, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Kimberley from Thailand - 2018.05.13 17:00
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Joanne from Sao Paulo - 2017.08.18 11:04

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