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Summary of Electric Valve Standards
Introduction
Electric valves, also called solenoid valves, are electromechanical devices that use electrical signals to actuate their function. When an electric valve is energized by an electrical signal, it opens, allowing fluid to flow through the system. When it is de-energized, the valve clos......
1037 
Avery
Anti-corrosion of metal valves and application of synthetic material valves
Corrosion Prevention and Synthetic Material Valves Applications
Corrosion is a common phenomenon in the industry, and there are many factors that can lead to its occurrence. As such, it is important for companies to understand the potential causes and harm of corrosion and make informed decisions......
Technical characteristics and application range of formula type rubber rotor pump
Introduction
Multi-stage, positive displacement pumps are well-known for their reliability and long operating life. Over the years, engineers and designers have developed various types of pumps, including gear pumps, piston pumps, screw pumps, and radial piston pumps. One type of pump that has gai......
Contact seals for rolling bearings
Contact Seals for Rolling Bearings
Rolling bearings provide reliable, efficient operation for rotating equipment in a wide range of industries. However, the sealing of rolling bearing is essential to protect them against the ingress of dust, moisture, and other contamination. This is typically ac......
Basic performance requirements of rolling bearings for materials
Rolling Bearing Performance Requirements
Rolling bearings, also known as rolling bearings, are special machine components that reduce mechanical energy losses by rolling motion instead of sliding motion, so as to reduce friction and wear on sports surfaces. Rolling bearings are widely used and ca......
Bearing shell structure and bearing material of plain bearing
Sliding Bearing and its Shaft Washer Structure and Bearing Materials
Sliding bearings are a type of rolling bearing which utilize small rectangular bars, known as shaft washers, and small metal balls that rotate across the surfaces of the washers. The shaft washers are typically made from metal, ......
Properties of Polymer Oil-impregnated Bearings
Polymer Bearings Characteristics
Polymer bearings are a type of bearing that uses polymers materials as the bearing rings or balls, allowing for lower friction and increased performance. Polymer bearings are similar to metal bearings in that they are used to help rotate and reduce friction betwee......
surface treatment of spring
Surface Treatments for Springs
Springs are mechanical components used in a variety of applications such as automotive, aerospace, medical, military and industrial. The use of springs in these applications requires that they have superior corrosion protection, as well as wear and oxidation resista......
Corona treatment and single layer coating
Corona treatment and single-layer coating
Corona treatment is a type of surface coating technology used to modify and coat the surfaces of materials. It is a form of electrical discharging by a device known as a corona that sends an electrical charge to the material. The resulting plasma that deve......
carbonyl milling method
Methacrylate Based Cements
Methacrylate based cements are an important class of dental materials used in various dental procedures. For example, they are used to construct crowns, bridges and dentures, as well as for making impressions for braces and retainers. In addition, they can also be used f......
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