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High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech

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High Quality Butterfly Valve Manufacturer 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.

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High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech detail pictures

High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech detail pictures

High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech detail pictures

High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech detail pictures

High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech detail pictures


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We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for High Quality Butterfly Valve Manufacturer China - Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Greece, California, Leicester, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Kevin Ellyson from Jersey - 2017.05.31 13:26
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Sara from Zambia - 2017.11.12 12:31

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