SUN HYDRAULICS
DSCLXGV
$125.39 USD
- SUN HYDRAULICS
- Material:DSCLXGV
- Model:DSCL-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 DSCLXGV (DSCLXGV) is a lowside hot oil shuttle cartridge designed to efficiently divert hot oil from the low-pressure side of closed-loop systems. This valve is engineered to spring-center to an all-ports-blocked position when both work ports, 2 and 4, are at equal pressures. When there is a pressure differential between these ports, the valve connects the lower pressure port to the common port, 3. It is essential to carefully select shift pressures due to the potential for low shift values causing inadvertent shifts by charge pump pressure alone. Notably, this model does not utilize the nose port 1 despite fitting into a four-port cavity and lacks a hydraulic stop, resulting in no pilot flow\u2014a factor that may affect circuits beyond hydrostatic transmissions due to added leakage. Featuring Sun's floating style construction, this cartridge minimizes internal part binding risks due to excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into a T-31A cavity and belongs to Series 1 with a capacity of up to 15 gpm (60 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). Valve leakage is minimal at approximately 1 in\u00b3/min (1000 psi) or 15 cc/min (70 bar) at 110 SUS (24 cSt). The valve has a hex size of 7/8 inch (22.2 mm) and requires an installation torque between 30 - 35 lbf ft (41 - 47 Nm). Weighing just .40 lb (.20 kg), it also comes with an optional Viton seal kit under material number 990031006 for enhanced durability in various applications.
The Sun Hydraulics DSCLXGV (DSCLXGV) is a lowside hot oil shuttle cartridge designed to efficiently divert hot oil from the low-pressure side of closed-loop systems. This valve is engineered to spring-center to an all-ports-blocked position when both work ports, 2 and 4, are at equal pressures. When there is a pressure differential between these ports, the valve connects the lower pressure port to the common port, 3. It is essential to carefully select shift pressures due to the potential for low shift values causing inadvertent shifts by charge pump pressure alone. Notably, this model does not utilize the nose port 1 despite fitting into a four-port cavity and lacks a hydraulic stop, resulting in no pilot flow\u2014a factor that may affect circuits beyond hydrostatic transmissions due to added leakage. Featuring Sun's floating style construction, this cartridge minimizes internal part binding risks due to excessive installation torque or machining variations in cavity/cartridge interfaces. It fits into a T-31A cavity and belongs to Series 1 with a capacity of up to 15 gpm (60 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). Valve leakage is minimal at approximately 1 in\u00b3/min (1000 psi) or 15 cc/min (70 bar) at 110 SUS (24 cSt). The valve has a hex size of 7/8 inch (22.2 mm) and requires an installation torque between 30 - 35 lbf ft (41 - 47 Nm). Weighing just .40 lb (.20 kg), it also comes with an optional Viton seal kit under material number 990031006 for enhanced durability in various applications.
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).
- 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.
- This valve does not have a hydraulic stop and therefore has no pilot flow. Some circuits other than hydrostatic transmissions cannot tolerate the added leakage.
- 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-31A |
| Series | 1 |
| Capacity | 15 gpm60 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 1 in³/min.@1000 psi15 cc/min.@70 bar |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .40 lb0,20 kg |
| Seal kit - Cartridge | Viton: 990-031-006 |
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