SUN HYDRAULICS
RBATLCV

***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 RBATLCV (RBATLCV) is a direct-acting, pilot relief cartridge valve designed to remotely control the pressure setting of other pilot-operated valves. This valve is ideal for load-holding applications due to its ability to maintain precise pressure control. It features a main stage orifice protected by a 150-micron stainless steel screen, ensuring durability and reliability in various conditions. The RBATLCV is built using Sun's floating style construction, which minimizes the risk of internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. This cartridge valve operates with a capacity of 0.25 gallons per minute (1 L/min) and can handle a maximum operating pressure of 5000 psi (350 bar). It has a typical response time of 2 milliseconds and exhibits minimal leakage at 110 SUS (24 cSt), with a maximum valve leakage rate of 5 drops per minute (0.3 cc/min). The valve setting can be adjusted with up to 5.5 clockwise turns, providing precise control over the pressure settings. The RBATLCV's design includes an adjustment screw with an internal hex size of 5/32 inches (4 mm) and a locknut hex size of 9/16 inches (15 mm), ensuring secure installation and adjustment. The valve requires an installation torque of 30-35 lbf ft (41-47 Nm) and a locknut torque of 80-90 lbf in (9-10 Nm). Weighing just .30 lb (.15 kg), this compact yet robust valve is suitable for applications where space and weight are critical considerations. Additionally, it incorporates back pressure on the tank port at a direct additive ratio of 1:1 to the valve setting, enhancing its versatility in diverse hydraulic systems.