The Sleeve is a cylindrical part with a hollow interior. It features a precisely machined outer surface and a smooth inner bore. These features can include splines, grooves, teeth, or other specific geometrical configurations. It provides the required space between the Springs which gives contact to the components and is enclosed by the seal-O-ring in the modulating valve.Attributes:• Ensure proper fit and smooth operation• Manufactured to precise specifications and are built for durability and reliability• Withstand high pressure and temperature and have high strengthApplications:The Sleeve is used in the hydraulic control valve in the blade lift to hold the parts like spring with the ball and insert seat to provide structural support to the valve and occupy the space between the components.