SUN HYDRAULICS
DSISXCN
$622.19 USD
- SUN HYDRAULICS
- Material:DSISXCN
- Model:DSIS-XCN
- 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 DSISXCN (DSISXCN) is a highside shuttle cartridge valve designed for fulltime regeneration circuits, particularly in applications where the load tends to extend the cylinder. It operates by connecting the higher pressure from either work port (port 2 or 4) to the common port (port 3), while being spring-centered to an all-ports-blocked position when pressures are equal. This valve is effective for overrunning load control but does not prevent drift due to spool leakage. The hardened spool/sleeve construction ensures excellent wear characteristics and minimizes cross leakage. Despite being a four-port cavity design, the nose port (port 1) is not utilized. The valve features Sun's floating style construction, which reduces the risk of internal parts binding from excessive installation torque or machining variations. With a capacity of 120 gpm (480 L/min) and a maximum operating pressure of 5000 psi (350 bar), this valve suits high-performance applications. The maximum valve leakage stands at 5 in\u00b3/min at 1000 psi (80 cc/min at 70 bar). It requires a valve hex size of 1-5/8 inches (41.3 mm) and an installation torque between 350 - 375 lbf ft (475 - 508 Nm). The model weighs approximately 2.90 lb (1.30 kg), and it can be serviced with a Viton seal kit, part number 990034006.
The Sun Hydraulics DSISXCN (DSISXCN) is a highside shuttle cartridge valve designed for fulltime regeneration circuits, particularly in applications where the load tends to extend the cylinder. It operates by connecting the higher pressure from either work port (port 2 or 4) to the common port (port 3), while being spring-centered to an all-ports-blocked position when pressures are equal. This valve is effective for overrunning load control but does not prevent drift due to spool leakage. The hardened spool/sleeve construction ensures excellent wear characteristics and minimizes cross leakage. Despite being a four-port cavity design, the nose port (port 1) is not utilized. The valve features Sun's floating style construction, which reduces the risk of internal parts binding from excessive installation torque or machining variations. With a capacity of 120 gpm (480 L/min) and a maximum operating pressure of 5000 psi (350 bar), this valve suits high-performance applications. The maximum valve leakage stands at 5 in\u00b3/min at 1000 psi (80 cc/min at 70 bar). It requires a valve hex size of 1-5/8 inches (41.3 mm) and an installation torque between 350 - 375 lbf ft (475 - 508 Nm). The model weighs approximately 2.90 lb (1.30 kg), and it can be serviced with a Viton seal kit, part number 990034006.
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-34A |
| Series | 4 |
| Capacity | 120 gpm480 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@1000 psi80 cc/min.@70 bar |
| Valve Hex Size | 1 5/8 in.41,3 mm |
| Valve Installation Torque | 350 - 375 lbf ft475 - 508 Nm |
| Model Weight | 2.90 lb1,30 kg |
| Seal kit - Cartridge | Viton: 990-034-006 |
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