The SUN DTDAXCN is a high-performance, pilot-to-close, spring-biased closed, unbalanced poppet logic element. This cartridge valve is designed to be normally closed, blocking flow from port 1 to 2, and will open to allow flow from 1 to 2 when pressure is applied at the pilot port (port 3). Its robust construction ensures reliable operation in demanding hydraulic circuits, making it an excellent choice for load-holding, blocking, or flow selection applications. The DTDAXCN fits into a standard T-11A cavity and is known for its low leakage and fast response time.