The Control Valve Kit consists of an orifice disc and O rings. The orifice disc is placed within the valve body and acts as a flow restrictor. By changing the size of the orifice, the flow rate can be adjusted. The O-rings are made of rubber to create a tight seal between components in the valve, preventing leakage. O-rings are placed around the orifice disc and other areas where a seal is required, ensuring that fluid flows through the desired path without leakage.Attributes:• Withstands high pressure without deformation• Ensures a secure and tight fit that prevents leakageApplications:The Control Valve Kit is used for the service and replacement of an orifice plate inside the fan or brake valve. It allows for precise flow control and ensures a reliable and secure seal.