The Sun FSESXAN is a high-performance, solenoid-operated, 2-way, normally open, poppet-type, screw-in hydraulic cartridge valve. In its de-energized state, this valve allows flow from port 2 to port 1, while port 1 is blocked. When the solenoid is energized, the poppet closes, blocking flow from port 2 to port 1. The poppet-type construction ensures minimal leakage, making it ideal for load-holding and blocking applications. Designed for the T-162A cavity, its robust construction guarantees reliability and long service life in demanding hydraulic systems.