Micro high pressure solenoid valve is improved on the basis of micro bottom pressure solenoid valve.

High voltage solenoid valve working material is generally N2, helium, xenon, liquefied petroleum gas, such as NH3.

Principle: When the coil connected to the power supply, the coil to generate enough force, get rid of the pressure of work play yellow and material, driven flow coil fitness, a gate open, work material by the gate of the channel flow through the coil on the port, from the downstream flow, turn off the power supply when the coil, the magnetic force will disappear, playing Huang Li and material flow coil under the working pressure of calibration, return to shut off the site, Create a seal to disengage the flow coil.

Miniature high pressure solenoid valve is traditional spiral shell and tube often closed solenoid valve, chose one coil of compact, single high pressure gate valves, compression spring, full welding such as welding structure, the gate valve fully carrying perfect goods technology, from the micro Angle for all-round ascension, and largely increased in the small bottom pressure solenoid valve gate valve, the pressure of domestic solenoid valve structure simple, lighter weight, Small size, low functional loss, fast response, wide coverage of pressure.

The main characteristics of the miniaturized high pressure solenoid valve is rapid response, small size miniaturization, high pressure resistance, on the basis of the original miniaturized bottom pressure solenoid valve design scheme, some necessary modifications, such as the electromagnetic induction adsorption force to achieve rapid response, according to the simplified structure miniaturization.

In order to make the solenoid valve to achieve the ideal performance, and take into account the specifications, net weight, performance and other provisions, in the design scheme from the selection of raw materials and main parameters, the careful planning of the structure specifications, the effective formulation of the manufacturing process and other aspects, the structure and performance of the solenoid valve components reliability design. Because of the difference between the excellent performance index value and the miniaturized structure of the small high-pressure solenoid valve, it is necessary to ensure that the solenoid valve has good versatility, strict functional testing, miniaturization of the solenoid valve, to ensure excellent performance.