SUN HYDRAULICS
DSEYXEV

***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 DSEYXEV (DSEYXEV) is a vent-to-shift diverter valve designed as a 2-position, 3-way cartridge that remains normally open from port 3 to port 4. When port 1 is vented and the pressure differential between port 3 and port 1 surpasses the spring force, the valve shifts, connecting port 3 to port 2. This valve is not bistable and can modulate between its two positions. It features pressure-compensated vent flow out of port 1, with technical data available for precise specifications. A pressure source at port 3 relative to port 1 is necessary for shifting the valve. This diverter valve can be utilized in pairs for selecting between two motors or pumps, and a single pilot valve may vent multiple diverter valves if blocking checks are applied at each diverter's port 1 to prevent interaction between high and low-pressure circuit legs. The self-cleaning vent-to-shift function ensures insensitivity to contamination, while hardened spool and sleeve construction offer consistent low spool leakage rates and excellent wear characteristics. The Sun floating style construction minimizes internal part binding risks due to excessive installation torque or cavity/cartridge machining variations. The DSEYXEV fits into a T-32A cavity, belongs to series 2, has a capacity of up to 30 gpm (120 L/min), and operates under a maximum pressure of 5000 psi (350 bar). Its nominal vent flow rate is specified at approximately .38 L/min (23 in\u00b3/min). With a valve hex size of approximately 28.6 mm (1-1/8 in.) and an installation torque range of 61-68 Nm (45-50 lbf-ft), this model weighs .70 lb (.30 kg) and utilizes Viton seal kits available under part number 990032006 for maintenance needs.