Heat pump not performing? Before swapping parts, here’s how to use simple techniques — like the touch test — to confirm a ...

Abstract: Solenoid valves are widely used to control fluid flow in various mechanical systems. If the valves do not function properly, the mechanical systems can lose their ability to control the ...

Abstract: Electromagnetic coils are widely used in a variety of industries, and their insulation damage is one of the main factors which results in failure of solenoid-operated valves and motors. This ...

Dongying Electronics Co., Ltd. focuses on the research and development and manufacturing of electromagnetic valve coils. With outstanding technical strength and a strict quality control system, it has ...