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Among corrosion-resistant materials, PTFE has incomparably excellent properties. In addition to excellent chemical stability, it is anti-fouling, anti-adhesion, extremely small dynamic and static fric…

Butterfly valves are not recommended when handling dry material particles in pipelines. This article introduces 4 reasons： Butterfly valves are not designed to handle dry bulk granular solids. They ar…

Industrial butterfly valves are a popular choice for many industrial applications due to their numerous advantages over other types of valves. Butterfly valve can be used in a variety of applications,…

Butterfly valves can be operated manually with handles and gears, or automatically with electric, pneumatic, or hydraulic actuators. Electric actuators turn the valve using an electric motor, while pn…

To replace a butterfly valve seat, you will need to first remove the old seat from the valve body. This can be done by loosening the bolts that hold it in place and then gently tapping it out of the v…

Butterfly valve disc, which is installed in the diameter direction of the pipeline. Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure. In the cylindrical c…

VALTECCN presents our range of aluminium bronze disc butterfly valves specifically designed for marine use and applications. Flanged butterfly valve ideal for pipeline isolation and modulation in seaw…

Wastewater treatment facilities rely on a variety of valves. The different categories of valves contribute to the overall efficiency and safety of pipelines. Whilst swing check and resilient hinge swi…

The most notable benefit of ductile iron butterfly valves is that they are extremely well equipped to handle harsh conditions and have a high tensile strength. They are resistant to high pressure and …

When installing industrial valves, sometimes it is found that there is an arrow mark on the valve body, but some valve bodies have no direction arrow? Why is there an arrow mark on the valve body, and…

Pneumatic Triple offset butterfly valves were originally designed for the application of water shut off, over the years its design updates make this valve useful for other industries as well and makin…

The butterfly plate of the lug type butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rota…

This butterfly valve is designed with the triple eccentric principle, which makes the spatial movement trajectory of the sealing surfaces idealized, with no friction and interference between the seali…

Lug type butterfly valve is a type of butterfly valve that is designed with two lugs that are fitted to the valve body. These lugs can be used to secure the valve to a pipe or other piece of equipment…

Worm gear butterfly valve is a type of valve that uses a rotary motion to open and close. It is typically used to control the flow of liquids and gases. The valve consists of a disc-shaped butterfly p…