SUN HYDRAULICS
RBACWCV

***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 RBACWCV (RBACWCV) is a direct-acting, pilot relief cartridge designed to remotely control the pressure settings of other pilot-operated valves. It is specifically constructed for systems requiring limited flow capacity, making it ideal for use alongside higher flow valves. This model features EPDM seals suitable for phosphate ester fluid systems, while ensuring compatibility in load-holding applications. The valve's main stage orifice is safeguarded by a 150-micron stainless steel screen, enhancing its durability and reliability. This cartridge valve incorporates Sun's floating style construction, reducing the risk of internal parts binding due to excessive installation torque or machining variations. It can operate at a maximum pressure of 5000 psi (350 bar) with a response time of approximately 2 milliseconds and maintains minimal leakage at 5 drops/minute (0.3 cc/min). The RBACWCV allows for adjustment throughout its full range using W or Y controls unless specified otherwise. Corrosion resistance is a notable feature, with options for external stainless steel components (suffix AP) or zinc-nickel plating (suffix LH), tailored for use in corrosive environments. With a cavity size T-10A and series 1 capacity of 0.25 gpm (1 L/min), the valve is compact yet efficient. Installation requires a torque of 30-35 lbf ft (41-47 Nm), with adjustment screw and locknut hex sizes specified for precise setup. Overall, the Sun Hydraulics RBACWCV provides robust pressure control capabilities suitable for various hydraulic applications where precise pressure regulation and resistance to harsh conditions are paramount.