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Valve actuators, used for operating valves for opening, closing or modulating service, come in a variety of configurations and power sources. Two of the most recognizable types based on these criteria are pneumatic and hydraulic. Each has positives and negatives depending in part on the specific app   Read More>

A ball valve is a shut off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. By rotating the ball a quarter turn (90 degrees) around its axis, the medium can flow through or is blocked. They are characterized by a long service life and provide a reliable sealin   Read More>

Butterfly valves are quarter-turn valves that are popular for on-off or modulating services. They are lightweight, have a small installation footprint, lower cost, quick operation, and are available with large orifice sizes. The “butterfly” is a disk connected to a rod. When the valve opens, the dis   Read More>

During the construction process, the quality of Valve installation will directly affect the normal operation in the future, so attention must be paid. So, how to install Valve? What are the key points of Valve installation? What are the taboos and precautions?   Read More>

After entering winter, the temperature drops rapidly, and the valve often freezes. At this time, if it is not handled, the pipeline is easy to fail. Accidents may also occur under some high-risk working conditions. Therefore, the anti freezing treatment of the valve is very important. Before the tem   Read More>

Corrosion is one of the important elements that cause valve damage. In valve protection, valve anti-corrosion is an important consideration. For metal valves, surface coating treatment is the best cost-effective protection method.一. The role of surface coating1. ShieldingAfter coating the metal surf   Read More>