SUN HYDRAULICS
DCEFXRV
$404.07 USD
- SUN HYDRAULICS
- Material:DCEFXRV
- Model:DCEF-XRV
- 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 DCEFXRV (DCEFXRV) is a versatile two-position, 4-way directional cartridge valve, designed for robust performance in hydraulic systems. This model features a spring-offset mechanism and offers a choice of nine different spool options, each tailored for specific operational needs and applications. The valve operates with a high capacity ranging from 25 to 100 gallons per minute (95 to 380 liters per minute), accommodating pressures up to 5000 psi (350 bar) across all ports including the pilot ports (port 5 and port 6). Key specifications include a minimum pilot pressure requirement of 125 psi (9 bar) for valve shifting and maximum leakage at 110 SUS (24 cSt) not exceeding 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The DCEFXRV is constructed with hardened spool and sleeve to ensure low leakage rates and high durability against wear. It also incorporates Sun's floating style construction which aids in minimizing internal parts binding, a common issue caused by excessive installation torque or variations in cavity/cartridge machining. This model uses Viton seals for enhanced performance under varying conditions and features a valve hex size of 1-1/4 inches (31.8 mm). Installation torque is specified between 150 -160 lbf\u00b7ft (203 -217 Nm), ensuring secure and reliable setup. The pilot volume displacement stands at .17 in\u00b2 or approximately 8 cc, making the DCEFXRV an efficient choice for systems requiring precise control over fluid dynamics. This hydraulic valve is well-suited for applications demanding high flow rates at varying pressures with consistent reliability.
The Sun Hydraulics DCEFXRV (DCEFXRV) is a versatile two-position, 4-way directional cartridge valve, designed for robust performance in hydraulic systems. This model features a spring-offset mechanism and offers a choice of nine different spool options, each tailored for specific operational needs and applications. The valve operates with a high capacity ranging from 25 to 100 gallons per minute (95 to 380 liters per minute), accommodating pressures up to 5000 psi (350 bar) across all ports including the pilot ports (port 5 and port 6). Key specifications include a minimum pilot pressure requirement of 125 psi (9 bar) for valve shifting and maximum leakage at 110 SUS (24 cSt) not exceeding 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The DCEFXRV is constructed with hardened spool and sleeve to ensure low leakage rates and high durability against wear. It also incorporates Sun's floating style construction which aids in minimizing internal parts binding, a common issue caused by excessive installation torque or variations in cavity/cartridge machining. This model uses Viton seals for enhanced performance under varying conditions and features a valve hex size of 1-1/4 inches (31.8 mm). Installation torque is specified between 150 -160 lbf\u00b7ft (203 -217 Nm), ensuring secure and reliable setup. The pilot volume displacement stands at .17 in\u00b2 or approximately 8 cc, making the DCEFXRV an efficient choice for systems requiring precise control over fluid dynamics. This hydraulic valve is well-suited for applications demanding high flow rates at varying pressures with consistent reliability.
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 |
Show FAQ