Hydraulic pressure controllable electric regulating valve

Abstract

A hydraulic pressure controllable electric regulating valve comprises a valve body. An electric controller is arranged on the valve body, a flow pass is arranged inside the valve body, and an anticorrosive coating coats the inner wall of the flow pass; a pressure sensor is arranged on the inner wall of the flow pass; a control panel is arranged on the electric controller and is electrically connected with the pressure sensor; the anticorrosive coating is a PU (poly urethane) plastic coating. The hydraulic pressure controllable electric regulating valve has the advantages of simpleness in structure and high anticorrosive and friction resisting performance, service life of the valve is effectively prolonged, and the objectives of rapid pressure regulation and constant-pressure fluid supply can be achieved by effectively regulating liquid pressure of the valve.

Description

(1) Technical field [0001] The invention relates to a mechanical part, in particular to a controllable hydraulic electric regulating valve. (2) Background technology [0002] At present, valves are used in construction, chemical and other fields. It can be said that this part needs to be used wherever pipelines need to be laid. Therefore, valves must always be improved to meet the needs of the market. Nowadays, the electric control valves used in the chemical industry are easily corroded because most of the pipelines are water and chemicals, and the flow channels are easy to cause wear and tear and need to be replaced frequently. At the same time, constant pressure liquid supply is often required in chemical production. A slight error may result in a reduction in the quality of the produced product, and most of today's electric control valves do not have this function. Currently on the market, electric control valves that have strong corrosion resistance and friction resist...

AI Technical Summary

Problems solved by technology

Nowadays, the electric control valves used in the chemical industry are easily corroded because most of the pipelines are water and chemicals, and the flow channels are easy to cause wear and tear and need to be replaced frequently. At the same time, constant pressure liquid supply is often required in chemical production. A slight error may result in a reduction in the quality of the produced product, and most of today's electric control valves do not have this function

Electric control valves that have strong corrosion resistance and friction resistance and can effectively regulate the fluid pressure passing through the valve on the market have not yet been discovered and need to be developed.

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