SUN HYDRAULICS
DCEFXBV
$404.07 USD
- SUN HYDRAULICS
- Material:DCEFXBV
- Model:DCEF-XBV
- 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 DCEFXBV (DCEFXBV) is a versatile two-position, 4-way directional cartridge valve featuring a spring-offset, 6-port configuration suitable for various hydraulic applications. This model can be customized with one of nine different spool options to tailor its performance to specific needs. Each spool type influences the valve's capacity, which varies based on flow forces\u2014forces that are proportional to flow and pressure drop and can impact valve shifting if they exceed the spring force. Capable of handling up to 5000 psi (350 bar) across all ports, including both x and y pilot ports (port 5 and port 6), the DCEFXBV ensures robust performance in demanding environments. The pilot ports are designed with positive seals from the work ports, minimizing leakage which is specified at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar) for each path. The minimum pilot pressure required to shift the valve is 125 psi (9 bar), making it adaptable to various hydraulic systems. The construction of the DCEFXBV incorporates Sun\u2019s floating style design which reduces the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This feature, along with a hardened spool and sleeve, ensures consistent performance and low spool leakage rates while providing excellent wear characteristics. The valve supports a flow capacity ranging from 25 to 100 gpm (95 to 380 L/min), accommodating substantial hydraulic flows within its operational parameters. For installation, the valve has a hex size of 1\u00bc inches (31.8 mm) and requires an installation torque between 150-160 lbf\u00b7ft (203-217 Nm). These specifications make it suitable for a wide range of industrial applications where reliable control over hydraulic flow is critical.
The Sun Hydraulics DCEFXBV (DCEFXBV) is a versatile two-position, 4-way directional cartridge valve featuring a spring-offset, 6-port configuration suitable for various hydraulic applications. This model can be customized with one of nine different spool options to tailor its performance to specific needs. Each spool type influences the valve's capacity, which varies based on flow forces\u2014forces that are proportional to flow and pressure drop and can impact valve shifting if they exceed the spring force. Capable of handling up to 5000 psi (350 bar) across all ports, including both x and y pilot ports (port 5 and port 6), the DCEFXBV ensures robust performance in demanding environments. The pilot ports are designed with positive seals from the work ports, minimizing leakage which is specified at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar) for each path. The minimum pilot pressure required to shift the valve is 125 psi (9 bar), making it adaptable to various hydraulic systems. The construction of the DCEFXBV incorporates Sun\u2019s floating style design which reduces the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This feature, along with a hardened spool and sleeve, ensures consistent performance and low spool leakage rates while providing excellent wear characteristics. The valve supports a flow capacity ranging from 25 to 100 gpm (95 to 380 L/min), accommodating substantial hydraulic flows within its operational parameters. For installation, the valve has a hex size of 1\u00bc inches (31.8 mm) and requires an installation torque between 150-160 lbf\u00b7ft (203-217 Nm). These specifications make it suitable for a wide range of industrial applications where reliable control over hydraulic flow is critical.
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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