China Zhejiang Yugong Fluid Technology Co., Ltd company news

The butterfly valve not only transports clean water, but also quietly withstands pressure in many "high-tech" scenarios that you might not expect: At a temperature of -196℃ (LNG liquefied natural gas): When natural gas is frozen into liquid for transportation, the temperature is so low that it can ... Read More

Although the name "Butterfly Valve" sounds like a beautiful insect, it is actually a vital fluid control champion in both industry and everyday life. Whether in water mains, HVAC systems, or massive chemical plants, you can find it everywhere. Here is a breakdown of some cool and interesting facts ... Read More

Choosing between a butterfly valve and a gate valve is one of the most common decisions in piping design. While both are excellent for isolating fluid flow, they operate on completely different mechanical principles and excel in different environments. Here is a breakdown of how they compare, how ... Read More

All products have been inspected and qualified in accordance with the relevant standards before leaving the factory, and the actuator has been debugged. To ensure the use effect of the product, do not arbitrarily adjust fasteners, positioning devices, etc. Pre-installation Work • Ensure that the ... Read More

I. Impact on Sealing Performance 1. Grade VI The medium hardly leaks from the sealing surface. The storage and pressure retention effect is excellent when the pipeline is fully closed; it is suitable for applications requiring strict isolation: tap water, pure water, pharmaceutical solutions, gas. ... Read More

Butterfly valves are incredibly versatile and can handle liquids, gases, and even semi-solid slurries. You will commonly find them in: 1) Water Supply & Wastewater Treatment: They are excellent for managing high volumes of water, making them a staple in municipal water systems and treatment plants. ... Read More

During long-term operation, butterfly valves are prone to several typical issues. 1. Actuator Failure (Electric/Pneumatic) Causes: Overload of the electric butterfly valve motor or wiring faults; unstable air supply or air leaks in the cylinder of pneumatic butterfly valves, preventing the valve ... Read More