SUN HYDRAULICS
DSCLXEN
$120.43 USD
- SUN HYDRAULICS
- Material:DSCLXEN
- Model:DSCL-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 DSCLXEN (DSCLXEN) is a lowside hot oil shuttle cartridge designed to effectively redirect hot oil from the low-pressure side of a closed-loop hydraulic system. This component is engineered to spring-center to an all-ports-blocked position when both work ports, 2 and 4, maintain equal pressures. When a higher pressure is detected in one of the work ports, either port 2 or port 4, the valve facilitates connection between the opposite work port and the common port, designated as port 3. It is crucial to note that this valve lacks a hydraulic stop and does not accommodate pilot flow, making it potentially unsuitable for certain circuits outside hydrostatic transmissions due to additional leakage concerns. The DSCLXEN model incorporates Sun's floating style construction, which helps mitigate internal part binding caused by excessive installation torque or variations in cavity/cartridge machining. This model fits into a T-31A cavity and belongs to Series 1 with a capacity of 15 gpm (60 L/min) and can withstand a maximum operating pressure of up to 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The valve hex size measures at .78 inches (22.2 mm), while the recommended installation torque ranges between 30-35 lbf ft (41-47 Nm). Weighing approximately .40 lb (.20 kg), this cartridge also comes with an optional Viton seal kit identified by part number 990031006. This direct acting valve serves as an optimal choice for overpressure prevention due to its fast response time, dirt tolerance, stability, and robustness.
The Sun Hydraulics DSCLXEN (DSCLXEN) is a lowside hot oil shuttle cartridge designed to effectively redirect hot oil from the low-pressure side of a closed-loop hydraulic system. This component is engineered to spring-center to an all-ports-blocked position when both work ports, 2 and 4, maintain equal pressures. When a higher pressure is detected in one of the work ports, either port 2 or port 4, the valve facilitates connection between the opposite work port and the common port, designated as port 3. It is crucial to note that this valve lacks a hydraulic stop and does not accommodate pilot flow, making it potentially unsuitable for certain circuits outside hydrostatic transmissions due to additional leakage concerns. The DSCLXEN model incorporates Sun's floating style construction, which helps mitigate internal part binding caused by excessive installation torque or variations in cavity/cartridge machining. This model fits into a T-31A cavity and belongs to Series 1 with a capacity of 15 gpm (60 L/min) and can withstand a maximum operating pressure of up to 5000 psi (350 bar). The maximum valve leakage at 110 SUS (24 cSt) is limited to 1 in\u00b3/min at 1000 psi (15 cc/min at 70 bar). The valve hex size measures at .78 inches (22.2 mm), while the recommended installation torque ranges between 30-35 lbf ft (41-47 Nm). Weighing approximately .40 lb (.20 kg), this cartridge also comes with an optional Viton seal kit identified by part number 990031006. This direct acting valve serves as an optimal choice for overpressure prevention due to its fast response time, dirt tolerance, stability, and robustness.
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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