SUN HYDRAULICS
RBATCCN

***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 RBATCCN (RBATCCN) is a direct-acting, pilot relief cartridge designed to remotely control the pressure settings of other pilot-operated valves. It is specifically engineered for use in load holding applications due to its robust construction and precise functionality. With a maximum operating pressure of 5000 psi (350 bar) and a capacity of 0.25 gpm (1 L/min), this valve efficiently manages pilot flow, making it ideal for integration with higher flow valves. The main stage orifice is protected by a 150-micron stainless steel screen, ensuring durability and reliability in various conditions. The RBATCCN model features Sun's floating style construction, minimizing the risk of internal parts binding from excessive installation torque or cavity/cartridge machining variations. It also incorporates an adjustment mechanism that allows up to five clockwise turns to increase the setting, providing flexibility in application. The valve's response time is typically around 2 milliseconds, and it maintains low leakage rates at maximum conditions\u20145 drops/minute (0.3 cc/min) at 110 SUS (24 cSt). For installation, the valve requires a torque of 30-35 lbf ft (41-47 Nm) with a hex size of 7/8 inch (22.2 mm). Additionally, it includes an internal hex size adjustment screw and a locknut requiring specific torques for secure fitting. This model weighs approximately 0.30 lb (0.15 kg) and uses Viton seals, available under seal kit number 990010006. Overall, the RBATCCN offers reliable performance in applications requiring precise pressure control and is suitable for systems where back pressure on the tank port directly affects valve settings at a 1:1 ratio.