SUN HYDRAULICS
SEQUENCE CART
SXCBLWN

***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 SXCBLWN (SXCBLWN) is an atmospherically referenced, direct-acting sequence valve designed to supply a secondary circuit with flow once the pressure at the inlet port 1 exceeds the valve setting. This sequence valve manages the pressure at port 1 relative to the atmospheric vent, making it suitable for load holding applications. It is essential to use atmospherically referenced valves only in scenarios where a drain connection is not possible, as they may leak externally or allow moisture into the spring chamber over time. The valve features Sun's floating style construction, which minimizes internal part binding due to excessive installation torque or cavity/cartridge machining variations. The SXCBLWN has a capacity of 15 gpm (60 L/min) and can operate at a maximum pressure of 5000 psi (350 bar). It has a typical response time of 2 ms and maximum valve leakage at reseat of 10 drops/min (0.7 cc/min). The factory pressure settings are established at 2 in\u00b3/min (30 cc/min), with adjustments made by turning the screw clockwise up to four turns to increase setting. Installation requires a torque of 30-35 lbf ft (41-47 Nm), and it incorporates an adjustment screw with an internal hex size of 5/32 in. (4 mm). The locknut hex size is 9/16 in. (15 mm) with a torque requirement of 80-90 lbf in. (9-10 Nm). Weighing approximately .30 lb (.15 kg), this model includes a Viton seal kit for optimal performance and durability.