SUN HYDRAULICS
DCDCXTN
$223.98 USD
- SUN HYDRAULICS
- Material:DCDCXTN
- Model:DCDC-XTN
- Summary:Cartridge
Quantity in stock: 4
***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 DCDCXTN (DCDCXTN) is a versatile and robust three-position, 4-way directional cartridge valve designed for high-pressure hydraulic systems. This model features a spring-centered mechanism and six ports, including pilot ports (port 5 and port 6) which are positively sealed from the work ports, enhancing the valve's operational integrity. Each port on this valve can withstand pressures up to 5000 psi (350 bar), making it suitable for heavy-duty applications. The DCDCXTN offers various spool options that determine its capacity, which ranges from 11 to 30 gpm (38 to 120 L/min). The choice of spool also affects the valve\u2019s response to flow forces\u2014forces that are proportional to flow and pressure drop and can impact the shifting of the valve under certain conditions. To shift the valve, a minimum pilot pressure of 150 psi (10.5 bar) is required. Constructed with a hardened spool and sleeve, the DCDCXTN ensures low leakage rates and excellent wear characteristics over its lifespan. It also incorporates Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This model requires an installation torque between 45 - 50 lbf ft (61 - 68 Nm) and has a hex size for installation at 1-1/8 inches (28.6 mm). Additionally, this model has a maximum operating pressure limit of 5000 psi (350 bar) and features maximum valve leakage at specific conditions detailed as 2 in\u00b3/min at 1000 psi with fluid viscosity at 110 SUS (24 cSt). The pilot volume displacement stands at approximately .06 in\u00b3 (0.98 cc), ensuring precise control during operation. The overall weight of the DCDCXTN model is modest at .80 lb (0.35 kg), facilitating easier handling and installation processes.
The Sun Hydraulics DCDCXTN (DCDCXTN) is a versatile and robust three-position, 4-way directional cartridge valve designed for high-pressure hydraulic systems. This model features a spring-centered mechanism and six ports, including pilot ports (port 5 and port 6) which are positively sealed from the work ports, enhancing the valve's operational integrity. Each port on this valve can withstand pressures up to 5000 psi (350 bar), making it suitable for heavy-duty applications. The DCDCXTN offers various spool options that determine its capacity, which ranges from 11 to 30 gpm (38 to 120 L/min). The choice of spool also affects the valve\u2019s response to flow forces\u2014forces that are proportional to flow and pressure drop and can impact the shifting of the valve under certain conditions. To shift the valve, a minimum pilot pressure of 150 psi (10.5 bar) is required. Constructed with a hardened spool and sleeve, the DCDCXTN ensures low leakage rates and excellent wear characteristics over its lifespan. It also incorporates Sun's floating style construction which minimizes internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This model requires an installation torque between 45 - 50 lbf ft (61 - 68 Nm) and has a hex size for installation at 1-1/8 inches (28.6 mm). Additionally, this model has a maximum operating pressure limit of 5000 psi (350 bar) and features maximum valve leakage at specific conditions detailed as 2 in\u00b3/min at 1000 psi with fluid viscosity at 110 SUS (24 cSt). The pilot volume displacement stands at approximately .06 in\u00b3 (0.98 cc), ensuring precise control during operation. The overall weight of the DCDCXTN model is modest at .80 lb (0.35 kg), facilitating easier handling and installation processes.
Three-position, 4-way directional cartridges are spring-centered, 6-port directional valves that can be configured from a choice of spool options. The supply port is port 3 and all ports will accept 5000 psi (350 bar). Capacity for these pilot-to-shift valves is dependent on the spool type specified.
- All ports will accept 5000 psi (350 bar), including the x and y pilot ports (port 5 and port 6).
- The reason for the different capacities, or performance limits, for the different spool configurations are flow forces. Flow forces are proportional to flow and pressure drop. Typically, they resist the opening of a passage. Spool configurations that open passages as they spring center are the most susceptible. If the flow forces due to the flow and pressure conditions exceed the centering spring force the valve may not shift completely. Higher flows may be used at lower pressures.
- Leakage listed in technical data is for each path.
- The pilot ports, 5 and 6, are positively sealed from the work ports.
- Hardened spool and sleeve provide consistent and low spool leakage rates and excellent wear characteristics.
- 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-62A |
| Series | 2 |
| Capacity | 11 - 30 gpm38 - 120 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 150 psi10,5 bar |
| Maximum Operating Pressure | 5000 psi350 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .06 in³0,98 cc |
| Valve Hex Size | 1 1/8 in.28,6 mm |
| Valve Installation Torque | 45 - 50 lbf ft61 - 68 Nm |
| Model Weight | .80 lb0,35 kg |
| Seal kit - Cartridge | Viton: 990-062-006 |
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