SUN HYDRAULICS
RBADCAV

***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 RBADCAV (RBADCAV) is a direct-acting, pilot relief cartridge that features back-to-back check valves. This design enables the valve to remotely control two other pilot-operated valves or serve as a thermal relief for both ends of an actuator. It is specifically engineered for applications with limited capacity to pilot flow and should be used in conjunction with other valves that have comparable pilot flows. The back-to-back check valves are instrumental in preventing cross talk between the two remotely controlled valves, while a single adjustment manages both. The valve's check cracking pressure is set at 15 psi (1 bar), and pressure at port 3 adds directly to the valve setting, making it ideal for load-holding applications. The term \"thermal relief\" refers to its capability to prevent overpressure resulting from thermal expansion of the fluid. The Sun floating style construction incorporated in this valve minimizes the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. The cavity type is T-11A with a Series 1 capacity of 0.25 gpm (1 L/min). It has a typical response time of 2 ms and maximum valve leakage at 110 SUS (24 cSt) is limited to 5 drops/min (0.3 cc/min). The adjustment mechanism allows for five clockwise turns to increase settings, with specific torque requirements provided for installation and adjustments. This model also includes detailed specifications such as a valve hex size of 7/8 inch (22.2 mm), installation torque between 30 - 35 lbf\u00b7ft (41 - 47 Nm), and an internal hex size adjustment screw of 5/32 inch (4 mm). Additionally, it comes with a Viton seal kit identified by part number 990011006, ensuring compatibility with various hydraulic systems.