SUN HYDRAULICS
DCEFXWV
$408.04 USD
- SUN HYDRAULICS
- Material:DCEFXWV
- Model:DCEF-XWV
- 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 DCEFXWV (DCEFXWV) is a two-position, 4-way directional cartridge valve that is spring-offset and features 6 ports, including pilot ports at positions 5 and 6. This model can be customized with one of nine different spool options, each influencing the valve's capacity and performance based on flow forces related to flow rate and pressure drop. The valve's hardened spool and sleeve are designed for consistent low leakage rates and enhanced wear characteristics, ensuring reliable operation under various conditions. The DCEFXWV operates efficiently within a pressure range up to 5000 psi (350 bar) for all ports, supporting a flow capacity between 25 to 100 gpm (95 to 380 L/min). It requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. The maximum leakage at optimal conditions is noted at 2 in\u00b3/min per 1000 psi (30 cc/min at 70 bar). Sun Hydraulics has incorporated their floating style construction into this model to minimize potential internal binding caused by excessive installation torque or machining variations in the cavity/cartridge. For installation, the valve has a hex size of 1\u00bc in. (31.8 mm) and requires an installation torque between 150 -160 lbf ft (203 -217 Nm). The DCEFXWV uses a Viton seal kit, ensuring high-quality sealing capabilities under various operational circumstances. This robust construction and versatile configuration make the DCEFXWV suitable for demanding hydraulic applications requiring precise control over fluid direction and pressure.
The Sun Hydraulics DCEFXWV (DCEFXWV) is a two-position, 4-way directional cartridge valve that is spring-offset and features 6 ports, including pilot ports at positions 5 and 6. This model can be customized with one of nine different spool options, each influencing the valve's capacity and performance based on flow forces related to flow rate and pressure drop. The valve's hardened spool and sleeve are designed for consistent low leakage rates and enhanced wear characteristics, ensuring reliable operation under various conditions. The DCEFXWV operates efficiently within a pressure range up to 5000 psi (350 bar) for all ports, supporting a flow capacity between 25 to 100 gpm (95 to 380 L/min). It requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively. The maximum leakage at optimal conditions is noted at 2 in\u00b3/min per 1000 psi (30 cc/min at 70 bar). Sun Hydraulics has incorporated their floating style construction into this model to minimize potential internal binding caused by excessive installation torque or machining variations in the cavity/cartridge. For installation, the valve has a hex size of 1\u00bc in. (31.8 mm) and requires an installation torque between 150 -160 lbf ft (203 -217 Nm). The DCEFXWV uses a Viton seal kit, ensuring high-quality sealing capabilities under various operational circumstances. This robust construction and versatile configuration make the DCEFXWV suitable for demanding hydraulic applications requiring precise control over fluid direction and pressure.
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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