SUN HYDRAULICS
RBATTCV

***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 RBATTCV (RBATTCV) is a direct-acting, pilot relief cartridge designed to remotely control the pressure setting of other pilot-operated valves. This component is best used in conjunction with higher flow valves due to its limited capacity to pilot flow. It features a main stage orifice protected by a 150-micron stainless steel screen, making it suitable for load-holding applications. The valve's floating style construction minimizes the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. Its back pressure on the tank port (port 2) is directly additive to the valve setting at a 1:1 ratio, ensuring precise pressure control. The RBATTCV operates within a maximum pressure of 5000 psi (350 bar) and supports a capacity of 0.25 gpm (1 L/min). Typical response time is around 2 ms, and maximum valve leakage at 110 SUS (24 cSt) is limited to 5 drops/min (0.3 cc/min). The adjustment mechanism involves five full clockwise turns to increase the setting, with specific torque requirements for installation and adjustment components: Valve Hex Size is 7/8 in. (22.2 mm), Valve Installation Torque ranges from 30 - 35 lbf ft (41 - 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 - 90 lbf in. (9 -10 Nm). Weighing approximately .30 lb (.15 kg), this model comes with a Viton seal kit for enhanced durability under varying operational conditions.