SUN HYDRAULICS
RBADKCV

***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 RBADKCV (RBADKCV) is a versatile direct-acting pilot relief cartridge designed with back-to-back check valves. This unique configuration allows the valve to remotely control two other pilot-operated valves or serve as a thermal relief for both ends of an actuator, making it suitable for load-holding applications. The valve is specifically intended for use with other components that have comparable pilot flows since its capacity is limited to pilot flow. The back-to-back check valves prevent cross-talk between the two remotely controlled valves, and a single adjustment controls both. It features a check cracking pressure of 15 psi (1 bar), and pressure at port 3 is directly additive to the valve setting. The RBADKCV incorporates Sun's floating style construction, minimizing potential binding of internal parts due to excessive installation torque or variations in cavity/cartridge machining. It fits into Cavity T-11A Series 1 and has a capacity of 0.25 gpm (1 L/min). The typical response time is 2 ms, with maximum valve leakage at 110 SUS (24 cSt) being 5 drops/min (0.3 cc/min). The adjustment mechanism involves five clockwise turns to increase the setting, with a valve hex size of 7/8 in. (22.2 mm) and installation torque between 30\u201335 lbf ft (41\u201347 Nm). Additional specifications include an internal hex size for the adjustment screw of 5/32 in. (4 mm), locknut hex size of 9/16 in. (15 mm), and locknut torque ranging from 80\u201390 lbf in. (9\u201310 Nm). The seal kit for this cartridge uses Viton material with part number 990011006, ensuring durability and compatibility with various hydraulic fluids and temperature conditions.