SUN HYDRAULICS
DCCFXTN
$169.77 USD
- SUN HYDRAULICS
- Material:DCCFXTN
- Model:DCCF-XTN
- 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 DCCFXTN (DCCFXTN) is a robust two-position, 4-way directional cartridge valve that offers versatility through its range of nine different spool options. This spring-offset, 6-port directional valve is designed for high-pressure applications, accepting up to 5000 psi (350 bar) across all ports, including the pilot ports (port 5 and port 6). The performance of the DCCFXTN varies with spool configuration due to flow forces, which are influenced by flow and pressure drop conditions. These forces can impact the shifting of the valve, particularly in configurations where passages open as they spring center. The valve features hardened spool and sleeve components that ensure low leakage rates and superior wear characteristics. It also incorporates Sun's floating style construction which minimizes internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. Key specifications include a flow capacity ranging from 7 to 10 gpm (28 to 40 L/min), minimum pilot pressure required for valve shift at 175 psi (12 bar), and maximum valve leakage at 110 SUS (24 cSt) noted at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The pilot volume displacement stands at .02 in\u00b3 (0.33 cc), with a hex size for the valve at 7/8 in. (22.2 mm). Installation torque is specified between 30 -35 lbf\u00b7ft (41 -47 Nm), ensuring secure fitting without over-torquing. Weighing only .45 lb (0.20 kg), this model is compact yet powerful enough for demanding hydraulic systems. For maintenance or repairs, a Viton seal kit/cartridge is available under part number: 990061006. The DCCFXTN represents a reliable solution for controlling fluid flow in hydraulic systems requiring precise operation under varying pressure conditions.
The Sun Hydraulics DCCFXTN (DCCFXTN) is a robust two-position, 4-way directional cartridge valve that offers versatility through its range of nine different spool options. This spring-offset, 6-port directional valve is designed for high-pressure applications, accepting up to 5000 psi (350 bar) across all ports, including the pilot ports (port 5 and port 6). The performance of the DCCFXTN varies with spool configuration due to flow forces, which are influenced by flow and pressure drop conditions. These forces can impact the shifting of the valve, particularly in configurations where passages open as they spring center. The valve features hardened spool and sleeve components that ensure low leakage rates and superior wear characteristics. It also incorporates Sun's floating style construction which minimizes internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. Key specifications include a flow capacity ranging from 7 to 10 gpm (28 to 40 L/min), minimum pilot pressure required for valve shift at 175 psi (12 bar), and maximum valve leakage at 110 SUS (24 cSt) noted at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The pilot volume displacement stands at .02 in\u00b3 (0.33 cc), with a hex size for the valve at 7/8 in. (22.2 mm). Installation torque is specified between 30 -35 lbf\u00b7ft (41 -47 Nm), ensuring secure fitting without over-torquing. Weighing only .45 lb (0.20 kg), this model is compact yet powerful enough for demanding hydraulic systems. For maintenance or repairs, a Viton seal kit/cartridge is available under part number: 990061006. The DCCFXTN represents a reliable solution for controlling fluid flow in hydraulic systems requiring precise operation under varying pressure conditions.
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-61A |
| Series | 1 |
| Capacity | 7 - 10 gpm28 - 40 L/min. |
| Minimum Pilot Pressure Required to Shift Valve | 175 psi12 bar |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 2 in³/min.@1000 psi30 cc/min.@70 bar |
| Pilot Volume Displacement | .02 in³0,33 cc |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .45 lb0,20 kg |
| Seal kit - Cartridge | Viton: 990-061-006 |
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