SUN HYDRAULICS
DSGHXEN
$330.61 USD
- SUN HYDRAULICS
- Material:DSGHXEN
- Model:DSGH-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 DSGHXEN (DSGHXEN) is a lowside hot oil shuttle cartridge designed to efficiently divert hot oil from the low-pressure side of a closed loop system. This valve features a spool that is spring-centered to an all-ports-blocked position when both work ports, 2 and 4, are at equal pressures. When one work port experiences higher pressure, the opposite port connects to the common port, 3. The hydraulic stop incorporated in the spool design eliminates mechanical impact, reducing the risk of internal damage and allowing for a small pilot flow from the high side work port to the common port. Notably, this hydraulic stop feature enables confirmation of the hot oil relief setting with the transmission in neutral. The valve fits into a T-33A cavity and belongs to Series 3 with a capacity of up to 40 gpm (160 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The pilot flow rate is approximately 46 in\u00b3/min (0.75 L/min), and it requires an installation torque between 150 and 160 lbf ft (203 and 217 Nm). The valve's hex size measures at 1\u00bc inches (31.8 mm), and it weighs about 1.40 lb (0.65 kg). Designed with Sun's floating style construction, this cartridge minimizes potential binding issues due to excessive installation torque or machining variations in cavities or cartridges. Although it fits into a four-port cavity, note that the nose port, labeled as port 1, is not utilized in this setup. For maintenance or replacement purposes, Viton seal kits are available under part number 990033006.
The Sun Hydraulics DSGHXEN (DSGHXEN) is a lowside hot oil shuttle cartridge designed to efficiently divert hot oil from the low-pressure side of a closed loop system. This valve features a spool that is spring-centered to an all-ports-blocked position when both work ports, 2 and 4, are at equal pressures. When one work port experiences higher pressure, the opposite port connects to the common port, 3. The hydraulic stop incorporated in the spool design eliminates mechanical impact, reducing the risk of internal damage and allowing for a small pilot flow from the high side work port to the common port. Notably, this hydraulic stop feature enables confirmation of the hot oil relief setting with the transmission in neutral. The valve fits into a T-33A cavity and belongs to Series 3 with a capacity of up to 40 gpm (160 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The pilot flow rate is approximately 46 in\u00b3/min (0.75 L/min), and it requires an installation torque between 150 and 160 lbf ft (203 and 217 Nm). The valve's hex size measures at 1\u00bc inches (31.8 mm), and it weighs about 1.40 lb (0.65 kg). Designed with Sun's floating style construction, this cartridge minimizes potential binding issues due to excessive installation torque or machining variations in cavities or cartridges. Although it fits into a four-port cavity, note that the nose port, labeled as port 1, is not utilized in this setup. For maintenance or replacement purposes, Viton seal kits are available under part number 990033006.
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-33A |
| Series | 3 |
| Capacity | 40 gpm160 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Pilot Flow | 46 in³/min.0,75 L/min. |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Model Weight | 1.40 lb0,65 kg |
| Seal kit - Cartridge | Viton: 990-033-006 |
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