| 摘要 |
The present invention relates to automatic transmissions of land motor vehicles. Specifically, the present invention relates to pressure regulation in the system of automatic transmissions of land motor vehicles. The present invention is a pressure regulator valve that limits TV pressure. This valve is meant to replace the original equipment valve in the same casing the said original valve sat. The pressure regulator valve is slightly oversized and the kit has an o-ring equipped end plug to more positively seal the valve bore and prevent pressure loss, known in the industry as EPC/TV pressure. Furthermore, the valve has annular grooves added to prevent side loading by properly centering the valve in a bore. The pressure regulator valve comprises a steel ball and a spring combination with a gel like substance being added to prevent high wear and tear of the entire valve.
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