SUN HYDRAULICS
RBATLAV

***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 RBATLAV (Material Number: RBATLAV) is a direct-acting, pilot relief cartridge valve designed for controlling the pressure setting of other pilot-operated valves. Intended for load holding applications, it is essential to use this valve with higher flow valves due to its capacity being limited to pilot flow. The main stage orifice is safeguarded by a 150-micron stainless steel screen, enhancing its durability and reliability. One of the key features of this valve is the Sun floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. The valve's specifications include a cavity T-10A series with a capacity of 0.25 gpm (1 L/min) and a maximum operating pressure of 5000 psi (350 bar). It exhibits 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 up to five clockwise turns to increase the setting, with specific torque requirements for installation and adjustments: valve hex size is 7/8 in. (22.2 mm), installation torque ranges from 30 to 35 lbf ft (41 to 47 Nm), adjustment screw internal hex size is 5/32 in. (4 mm), locknut hex size is 9/16 in. (15 mm), and locknut torque ranges from 80 to 90 lbf in. (9 to 10 Nm). The model weighs approximately .30 lb (.15 kg) and incorporates Viton seals, with seal kit available under cartridge number: 990010006.