RSSCategory: Essays

Pressure Source;

| March 5, 2015

Pressure Source; When a cylinder is required to exert some force in two directions, it is-necessary to use a double-acting type. A four-way valve is required topper-ate double-acting cylinders. This type of valve provides a port for each end of the cylinder, one port for-the pressure supply line and a port for the return line […]

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