SUN HYDRAULICS
CAVITY PLUG
XAOBXXN

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics XAOBXXN (XAOBXXN) is a specialized cavity plug designed to maintain open ports at positions 1 and 2 while effectively blocking port 3. This product is particularly suited for systems utilizing phosphate ester fluids, as it features EPDM seals that are susceptible to damage when exposed to petroleum-based fluids, greases, or lubricants. The cavity plug fits into a T-9A series cavity and can withstand a maximum operating pressure of 5000 psi (350 bar). It features a three-port configuration and requires an installation torque of 20 to 25 lbf ft (27 to 33 Nm). The valve hex size measures 7/8 inches (22.2 mm), ensuring compatibility with specified system requirements. For maintenance, the cartridge can be serviced using a Viton seal kit with the part number 990009006. This product is part of Sun Hydraulics\u2019 commitment to providing robust solutions for fluid control applications, particularly in environments requiring specific fluid compatibility and high-pressure tolerance.