Each cartridge contains the active elements needed for hydraulic control functions in a convenient and reliable lightweight envelope.
Every cartridge receives a complete functional test prior to shipment.
Key Advantage A significant advantage in the design of Sun cartridges is our floating construction , that allows the cartridge's working parts to float when installed in a manifold. This allows the cartridge to accommodate manufacturing deviations in the manifold cavity and insures reliability of operation. It also results in a cartridge that offers generally higher flow capacities in a smaller physical envelope. Sun utilizes relatively few cartridge cavities throughout its entire range of cartridge products. Many valve functions and ranges can be interchanged in the same cavity.