Direct acting solenoid valve features and principles

Principle: When power is on, the electromagnetic coil generates electromagnetic force to lift the closing piece from the valve seat and the valve opens. When the electric power is off, the electromagnetic force disappears. The spring presses the closing piece on the valve seat and the valve closes. Features: In vacuum, negative pressure, zero pressure can work normally, but the path generally does not exceed 25mm. As shown:

Peel Grapple

An excavator peel grapple is a specialized attachment for an excavator that is used to remove the outer layer or peel of a material, such as bark from trees or the top layer of soil. The grapple is designed with sharp teeth or blades that dig into the material and then lift and remove it from the ground. This type of grapple is commonly used in forestry, landscaping, and construction industries.

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