Butterfly Valve Article

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The function of manual butterfly valve

The function of manual butterfly valve

What is the function of manual butterfly valve? VALTECCN butterfly Valve supplier Answer: Manual butterfly valves are usually used in industrial production pipelines. As a control part of the pipeline…

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Structural composition of butterfly valve

Structural composition of butterfly valve

Butterfly valve is a kind of valve that uses a disc type opening and closing member to reciprocate about 90 degrees to open, close and adjust the fluid channel. Structural features The center of rotat…

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Triple eccentric butterfly valve operating torque

Triple eccentric butterfly valve operating torque

VALTECCN butterfly valve manufacturers share the operating torque knowledge of triple eccentric butterfly valves: The operating torque of the triple eccentric butterfly valve is calculated based on no…

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How to maintain the butterfly valve

How to maintain the butterfly valve

Installation environment: The butterfly valve can be used indoors or outdoors, but in corrosive media and occasions where it is easy to rust, the corresponding material combination should be used. For…

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Butterfly valve types and classification

Butterfly valve types and classification

Classification of butterfly valves, butterfly valves are usually classified according to such as: structural form, connection method, sealing form, driving method, use, etc. The commonly used classifi…

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What is a lug type butterfly valve

What is a lug type butterfly valve

The lug type butterfly valve can be driven by manual, worm gear, pneumatic or electric; the connection method can be selected from flange or wafer; Sealed, the pressure range is PN0.1-10Mpa, the nomin…

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Difference between the wafer type butterfly valve and flange type butterfly valve

Difference between the wafer type butterfly valve and flange type butterfly valve

Wafer type butterfly valve and flange type butterfly valve are two common types of butterfly valves. The scope of application of the two types of butterfly valves is very wide, but many people can't t…

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Butterfly valve working animation, working principle

Butterfly valve working animation, working principle

The butterfly valve is a kind of butterfly valve that is opened and closed according to the rotation of the valve stem and the rotation of the disc plate. In the cylindrical passage of the butterfly v…

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The main components of butterfly valve

The main components of butterfly valve

A butterfly valve is a valve that uses a circular butterfly plate as an opening and closing member and rotates with the valve stem to open, close and adjust the fluid channel. There are many types of …

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Difference between handle butterfly valve and worm gear butterfly valve

Difference between handle butterfly valve and worm gear butterfly valve

Both the handle butterfly valve and the worm gear butterfly valve are valves that need to be operated manually, commonly known as manual butterfly valves, but they are still different in use. Handle(L…

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Flanged Butterfly Valve Features and Applications

Flanged Butterfly Valve Features and Applications

Commonly used butterfly valves are wafer type butterfly valve and flange type butterfly valve.The wafer type butterfly valve uses studs to connect the valve between the two pipeline flanges. The flang…

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Imported Chinese butterfly valves, which supplier brand to choose is reliable

Imported Chinese butterfly valves, which supplier brand to choose is reliable

There is a large market demand for butterfly valves. Many butterfly valve manufacturers in China have problems such as low starting point, weak technical force, and poor equipment. The butterfly valve…

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What is high performance type for butterfly valve?

What is high performance type for butterfly valve?

Some new purchasers of butterfly valves may ask what is a high-performance butterfly valve? VALTECCN has many years of experience in butterfly valve manufacturing, please explain what high-performance…

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Features of triple eccentric butterfly valve

Features of triple eccentric butterfly valve

The traditional hard-sealing butterfly valve has no guarantee of sealing performance and may have a large leakage. In order to improve this situation, the hard-sealing butterfly valve has been re…

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When should you use a butterfly valve

When should you use a butterfly valve

If you want to know where the butterfly valve is applied, you must first know the characteristics and advantages of the butterfly valve: Advantages and disadvantages of choosing a butterfly valve Butt…

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