SUN HYDRAULICS
SCEBCAN

***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 SCEBCAN (Material Number: SCEBCAN) is an atmospherically referenced, direct-acting sequence valve with a reverse-flow check feature. This valve is designed to supply a secondary circuit with flow once the inlet port 1 pressure surpasses the valve setting. It includes an integral check valve to allow reverse flow from port 2 back to port 1. The pressure setting controls the pressure at port 1 relative to the atmospheric vent, making it suitable for load-holding applications where a drain connection is not possible. However, these valves may leak externally or allow moisture into the spring chamber over time, with approximately one drop (0.07 cc) of fluid entering the vented spring chamber every 4000 cycles. This model features Sun's floating style construction, which minimizes internal part binding due to installation torque or machining variations. It fits into a T-5A cavity and has a capacity of 30 gpm (120 L/min) with factory pressure settings established at 2 in/min (30 cc/min). The maximum operating pressure is rated at 5000 psi (350 bar), and typical response time is around 2 ms. Maximum valve leakage upon reseat is limited to 10 drops/min (0.7 cc/min), and it has a check cracking pressure of 25 psi (1.7 bar). The adjustment mechanism allows for up to five full clockwise turns to increase settings, with specific torque requirements for installation and locknut adjustments provided for precise setup. Weighing .60 lb (.30 kg), this model comes equipped with Viton seals for durability under various conditions.