SUN HYDRAULICS
DSIHXGV
$674.51 USD
- SUN HYDRAULICS
- Material:DSIHXGV
- Model:DSIH-XGV
- 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 DSIHXGV (DSIHXGV) is a specialized lowside hot oil shuttle cartridge designed for use in closed loop systems to divert hot oil from the low-pressure side. This valve operates by spring-centering to an all-ports-blocked position when work ports 2 and 4 are at equal pressures. If one work port experiences higher pressure, the opposite port connects to the common port, port 3. The valve's spool includes a hydraulic stop that prevents mechanical impact, reducing potential internal damage and allowing confirmation of the hot oil relief setting with the transmission in neutral. Users should be cautious when selecting shift pressure due to possible inadvertent shifts caused by low shift values and charge pump pressure alone. Although it fits into a 4-port cavity, the nose port 1 remains unused. The valve features Sun's floating style construction, which reduces internal part binding risks related to excessive installation torque or machining variations. This model fits into a T-34A cavity and belongs to Series 4, with a capacity of up to 80 gpm (320 L/min). It can handle a maximum operating pressure of 5000 psi (350 bar) and has a pilot flow rate of approximately 46 in\u00b3/min (0.75 L/min). The valve hex size measures 1-5/8 inches (41.3 mm), and it requires an installation torque between 350 - 375 lbf ft (475 - 508 Nm). Weighing in at about 2.90 lb (1.30 kg), this model is compatible with Viton seal kits under part number 990034006 for maintenance needs.
The Sun Hydraulics DSIHXGV (DSIHXGV) is a specialized lowside hot oil shuttle cartridge designed for use in closed loop systems to divert hot oil from the low-pressure side. This valve operates by spring-centering to an all-ports-blocked position when work ports 2 and 4 are at equal pressures. If one work port experiences higher pressure, the opposite port connects to the common port, port 3. The valve's spool includes a hydraulic stop that prevents mechanical impact, reducing potential internal damage and allowing confirmation of the hot oil relief setting with the transmission in neutral. Users should be cautious when selecting shift pressure due to possible inadvertent shifts caused by low shift values and charge pump pressure alone. Although it fits into a 4-port cavity, the nose port 1 remains unused. The valve features Sun's floating style construction, which reduces internal part binding risks related to excessive installation torque or machining variations. This model fits into a T-34A cavity and belongs to Series 4, with a capacity of up to 80 gpm (320 L/min). It can handle a maximum operating pressure of 5000 psi (350 bar) and has a pilot flow rate of approximately 46 in\u00b3/min (0.75 L/min). The valve hex size measures 1-5/8 inches (41.3 mm), and it requires an installation torque between 350 - 375 lbf ft (475 - 508 Nm). Weighing in at about 2.90 lb (1.30 kg), this model is compatible with Viton seal kits under part number 990034006 for maintenance needs.
Low-side (hot oil) shuttle cartridges allow hot oil to be diverted from the low pressure side of a closed loop system. 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 the opposite work port is connected to the common port (port 3).
- The spool incorporates a hydraulic stop that eliminates mechanical impact and therefore the potential for internal damage.
- The hydraulic stop results in a small pilot flow from the high side work port (port 2 or 4) to the common port (port 3).
- A unique feature due to the hydraulic stop is that the hot oil relief setting can be confirmed with the transmission in neutral.
- NOTE: Low shift values can potentially result in charge pump pressure alone inadvertently shifting the valve. Use care when selecting shift pressure.
- 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 | 80 gpm320 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Pilot Flow | 46 in³/min.0,75 L/min. |
| 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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