SUN HYDRAULICS
DSESXEN
$173.74 USD
- SUN HYDRAULICS
- Material:DSESXEN
- Model:DSES-XEN
- Summary:Cartridge
Quantity in stock: 0
***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 DSESXEN (DSESXEN) is a highside shuttle cartridge valve designed primarily for use in full-time regeneration circuits. This component is engineered to control overrunning loads in applications where the load tends to extend the cylinder. It features a hardened spool and sleeve construction, ensuring excellent wear characteristics and minimizing cross leakage. The valve operates by connecting a higher pressure work port (either port 2 or 4) to the common port (port 3), while maintaining an all-ports-blocked position when both work ports are at equal pressures. It fits into a T-32A cavity and has a capacity of 30 gpm (120 L/min), with a maximum operating pressure of 5000 psi (350 bar). The maximum valve leakage is specified at 3 in\u00b3/min (1000 psi) or 50 cc/min (70 bar) at fluid viscosity of 110 SUS (24 cSt). The valve's hex size measures 1-1/8 inches (28.6 mm), and it should be installed with a torque between 45 to 50 lbf-ft (61 to 68 Nm). Weighing .70 lb (.30 kg), this model incorporates Sun's floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or machining variations in the cavity or cartridge. Note that although designed for a four-port cavity, the nose port (port 1) is not utilized in this configuration. A Viton seal kit, part number 990032006, is available for maintenance purposes.
The Sun Hydraulics DSESXEN (DSESXEN) is a highside shuttle cartridge valve designed primarily for use in full-time regeneration circuits. This component is engineered to control overrunning loads in applications where the load tends to extend the cylinder. It features a hardened spool and sleeve construction, ensuring excellent wear characteristics and minimizing cross leakage. The valve operates by connecting a higher pressure work port (either port 2 or 4) to the common port (port 3), while maintaining an all-ports-blocked position when both work ports are at equal pressures. It fits into a T-32A cavity and has a capacity of 30 gpm (120 L/min), with a maximum operating pressure of 5000 psi (350 bar). The maximum valve leakage is specified at 3 in\u00b3/min (1000 psi) or 50 cc/min (70 bar) at fluid viscosity of 110 SUS (24 cSt). The valve's hex size measures 1-1/8 inches (28.6 mm), and it should be installed with a torque between 45 to 50 lbf-ft (61 to 68 Nm). Weighing .70 lb (.30 kg), this model incorporates Sun's floating style construction, which minimizes the risk of internal parts binding due to excessive installation torque or machining variations in the cavity or cartridge. Note that although designed for a four-port cavity, the nose port (port 1) is not utilized in this configuration. A Viton seal kit, part number 990032006, is available for maintenance purposes.
High-side shuttle cartridges are most often used in full-time regeneration circuits. When both work ports (ports 2 and 4) are at equal pressures the valve is spring-centered to an all-ports-blocked position. When one of the work ports (port 2 or 4) sees a higher pressure it is connected to the common port (port 3).
- This valve provides overrunning load control in regeneration applications where the load tends to extend the cylinder. Because there is spool leakage, it does not prevent drift.
- Hardened spool/sleeve construction provides excellent wear characteristics and minimizes cross leakage.
- Although this valve goes into a 4-port cavity, the nose (port 1) is not used.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-32A |
| Series | 2 |
| Capacity | 30 gpm120 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 3 in³/min.@1000 psi50 cc/min.@70 bar |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Model Weight | .70 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-032-006 |
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