SUN HYDRAULICS
DCEFXAN
$393.15 USD
- SUN HYDRAULICS
- Material:DCEFXAN
- Model:DCEF-XAN
- 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 DCEFXAN (DCEFXAN) is a two-position, 4-way directional cartridge valve characterized by its spring-offset, 6-port configuration. This model allows users to select from nine different spool options, each tailored to specific operational needs. The valve's design includes a supply port (port 3) and pilot ports (ports 5 and 6), all of which can withstand pressures up to 5000 psi (350 bar). The performance of the DCEFXAN varies based on the chosen spool type, primarily influenced by flow forces which are proportional to flow and pressure drop. These forces typically challenge the opening of passages, particularly in configurations where spools spring center. This model boasts a capacity range of 25-100 gpm (95-380 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. It features hardened spool and sleeve for reduced leakage rates and enhanced wear characteristics, ensuring long-term reliability and consistent performance. Additionally, the DCEFXAN incorporates Sun's floating style construction which minimizes internal part binding caused by excessive installation torque or cavity/cartridge machining variations. The cartridge is designed for easy installation with a hex size of 1\u00bc in. (31.8 mm) and an installation torque between 150-160 lbf\u00b7ft (203-217 Nm). Leakage specifications are meticulously detailed at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar) per path, highlighting its efficiency in maintaining system integrity under various conditions. This valve is ideal for applications requiring precise control over hydraulic flow with varying pressure conditions, providing robustness and adaptability in complex hydraulic systems.
The Sun Hydraulics DCEFXAN (DCEFXAN) is a two-position, 4-way directional cartridge valve characterized by its spring-offset, 6-port configuration. This model allows users to select from nine different spool options, each tailored to specific operational needs. The valve's design includes a supply port (port 3) and pilot ports (ports 5 and 6), all of which can withstand pressures up to 5000 psi (350 bar). The performance of the DCEFXAN varies based on the chosen spool type, primarily influenced by flow forces which are proportional to flow and pressure drop. These forces typically challenge the opening of passages, particularly in configurations where spools spring center. This model boasts a capacity range of 25-100 gpm (95-380 L/min) and requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. It features hardened spool and sleeve for reduced leakage rates and enhanced wear characteristics, ensuring long-term reliability and consistent performance. Additionally, the DCEFXAN incorporates Sun's floating style construction which minimizes internal part binding caused by excessive installation torque or cavity/cartridge machining variations. The cartridge is designed for easy installation with a hex size of 1\u00bc in. (31.8 mm) and an installation torque between 150-160 lbf\u00b7ft (203-217 Nm). Leakage specifications are meticulously detailed at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar) per path, highlighting its efficiency in maintaining system integrity under various conditions. This valve is ideal for applications requiring precise control over hydraulic flow with varying pressure conditions, providing robustness and adaptability in complex hydraulic systems.
Two-position, 4-way directional cartridges are spring-offset, 6-port directional valves that can be configured from a choice of 9 different 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-63A |
| Series | 3 |
| Capacity | 25 - 100 gpm95 - 380 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 125 psi9 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .17 in³2,8 cc |
| Valve Hex Size | 1 1/4 in.31,8 mm |
| Valve Installation Torque | 150 - 160 lbf ft203 - 217 Nm |
| Seal kit - Cartridge | Viton: 990-063-006 |
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