SUN HYDRAULICS
RBATTWV

***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 RBATTWV (RBATTWV) is a direct-acting, pilot relief cartridge designed for remote pressure control in hydraulic systems. This valve is ideal for use in load-holding applications due to its ability to manage pilot flow while being used alongside higher-flow valves. The main stage orifice is protected by a 150-micron stainless steel screen, ensuring durability and reliability in operation. The valve features Sun's floating-style construction, which minimizes the risk of internal parts binding from excessive installation torque or machining variations. Key specifications include a capacity of 0.25 gpm (1 L/min) and a maximum operating pressure of 5000 psi (350 bar). The response time is typically 2 ms, and the maximum valve leakage at 110 SUS (24 cSt) is 5 drops/min (0.3 cc/min). Adjustments can be made with up to five clockwise turns to increase the setting, using a screw with an internal hex size of 5/32 inches (4 mm). Installation requires a torque of 30-35 lbf-ft (41-47 Nm), with the locknut requiring a torque of 80-90 lbf-in (9-10 Nm). This cartridge valve incorporates features that make it suitable for applications where back pressure on the tank port is directly additive to the valve setting at a 1:1 ratio. It fits into Cavity T-10A Series 1 and weighs approximately .30 lb (.15 kg). A Viton seal kit, part number 990010006, is available for maintenance purposes.