SUN HYDRAULICS
RBATLAN

***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 RBATLAN (Material Number: RBATLAN) is a direct-acting pilot relief cartridge designed to remotely control the pressure setting of other pilot-operated valves. It is intended for use in conjunction with higher flow valves due to its limited capacity to pilot flow. This cartridge features a main stage orifice protected by a 150-micron stainless steel screen, making it suitable for load-holding applications. The back pressure on the tank port (port 2) directly adds to the valve setting at a 1:1 ratio, ensuring precise pressure control. It incorporates Sun's floating style construction, which minimizes the potential for internal parts binding due to excessive installation torque or cavity/cartridge machining variations. The RBATLAN operates within a maximum operating pressure of 5000 psi (350 bar) and has a typical response time of 2 ms. It offers a maximum valve leakage rate of 5 drops/min (0.3 cc/min) at 110 SUS (24 cSt). The adjustment mechanism allows for up to 5.5 clockwise turns to increase the setting, providing flexibility in tuning the valve's performance according to specific application needs. The valve's hex size is 7/8 inch (22.2 mm), and it requires an installation torque between 30 \u2013 35 lbf ft (41 \u2013 47 Nm). Additionally, it features an internal hex size of 5/32 inch (4 mm) for adjustment screws and a locknut hex size of 9/16 inch (15 mm), with locknut torque specifications ranging from 80 \u2013 90 lbf in (9 \u201310 Nm). Weighing just .30 lb (.15 kg), this model also comes with an optional Viton seal kit for enhanced durability and reliability in various hydraulic applications.