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High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech

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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for Manual gate valve , Oil Tank Ball Valve , 2-pc floating ball valve , "Quality first, Price lowest, Service best" is the spirit of our company. We sincerely welcome you to visit our company and negotiate mutual business!
High Quality for Manual Butterfly Valve Double Eccentric – 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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High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech detail pictures

High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech detail pictures

High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech detail pictures

High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech detail pictures

High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech detail pictures


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Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for High Quality for Manual Butterfly Valve Double Eccentric – Lug Butterfly Valve – Nortech, The product will supply to all over the world, such as: Dubai, Zurich, Qatar, We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By tobin from New Zealand - 2018.11.04 10:32
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Olive from Yemen - 2018.04.25 16:46

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