SUN HYDRAULICS
SXCBLDV

***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 SXCBLDV (SXCBLDV) 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 controls the pressure at port 1 relative to an atmospheric vent, making it suitable for load holding applications where a drain connection is not possible. It features Sun's floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. The SXCBLDV has a capacity of 15 gpm (60 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The factory pressure settings are established at 2 in/min (30 cc/min), with a typical response time of 2 ms. The valve's maximum leakage at reseat is specified at 10 drops/min (0.7 cc/min). For adjustment, it requires approximately four clockwise turns to increase the setting and features a valve hex size of 7/8 in. (22.2 mm). The installation torque ranges from 30 to 35 lbf ft (41 to 47 Nm), while the locknut torque is set between 80 and 90 lbf in. (9 to 10 Nm). The product weighs approximately .30 lb (.15 kg) and includes a Viton seal kit cartridge with part number 990010006 for maintenance purposes.