Butterfly Valve

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…

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…

Butterfly valve is one of the valves commonly used in industrial production, and has a wide range of applications in many fields such as industry and electricity. The problem of valve leakage is a ser…

Duplex Butterfly Valves Duplex butterfly valves have good corrosion resistance and high strength performance because of their material character. So-called "duplex stainless steel" is the ferrite and …

Whether hot water pipes can use butterfly valves or not we need to analyse the specific problems, the principle of choosing valves depends on what role the valves play in hot water pipes. [sd_faq fq='…

Desulphurisation and denitrification ductile iron butterfly valve

Corrosion is one of the most important factors leading to damage to butterfly valves. Butterfly valve corrosion protection is an important issue for butterfly valve protection. For metal butterfly val…

The butterfly valve is a fluid switch with a disc type opening and closing member turning back and forth about 90 degrees, usually in liquid, gas, and other fluid pipeline systems as a blocking open, …

Coming into winter, winter outdoor temperature is low, the butterfly valve pipeline will appear frozen, if not handled in a timely manner, it is easy to malfunction, affecting the operation of the val…